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fbacc0f936
The m4_normalize(m4_expand([$1])) expands the given argument if it contains M4 macros, and then trims the items together into a space separated string in an intuitive way.
2561 lines
72 KiB
Plaintext
2561 lines
72 KiB
Plaintext
dnl This file contains local autoconf macros.
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dnl ----------------------------------------------------------------------------
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dnl Output stylize macros for configure (help/runtime).
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dnl ----------------------------------------------------------------------------
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dnl
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dnl PHP_HELP_SEPARATOR(title)
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dnl
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dnl Adds separator title into the configure --help display.
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dnl
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AC_DEFUN([PHP_HELP_SEPARATOR], [AC_ARG_ENABLE([], [
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$1], [])])
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dnl
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dnl PHP_CONFIGURE_PART(title)
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dnl
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dnl Adds separator title configure output (idea borrowed from mm).
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dnl
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AC_DEFUN([PHP_CONFIGURE_PART],[
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AC_MSG_RESULT()
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AC_MSG_RESULT([${T_MD}$1${T_ME}])
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])
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dnl ----------------------------------------------------------------------------
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dnl Build system helper macros.
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dnl ----------------------------------------------------------------------------
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dnl
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dnl PHP_DEF_HAVE(what)
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dnl
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dnl Generates 'AC_DEFINE(HAVE_WHAT, 1, [ ])'.
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dnl
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AC_DEFUN([PHP_DEF_HAVE],[AC_DEFINE([HAVE_]translit($1,a-z_.-,A-Z___), 1, [ ])])
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dnl
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dnl PHP_RUN_ONCE(namespace, variable, code)
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dnl
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dnl Execute code, if variable is not set in namespace.
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dnl
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AC_DEFUN([PHP_RUN_ONCE],[
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changequote({,})
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unique=`echo $2|$SED 's/[^a-zA-Z0-9]/_/g'`
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changequote([,])
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cmd="echo $ac_n \"\$$1$unique$ac_c\""
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if test -n "$unique" && test "`eval $cmd`" = "" ; then
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eval "$1$unique=set"
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$3
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fi
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])
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dnl
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dnl PHP_EXPAND_PATH(path, variable)
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dnl
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dnl Expands path to an absolute path and assigns it to variable.
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dnl
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AC_DEFUN([PHP_EXPAND_PATH],[
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if test -z "$1" || echo "$1" | grep '^/' >/dev/null ; then
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$2=$1
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else
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changequote({,})
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ep_dir=`echo $1|$SED 's%/*[^/][^/]*/*$%%'`
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changequote([,])
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ep_realdir=`(cd "$ep_dir" && pwd)`
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$2="$ep_realdir"/`basename "$1"`
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fi
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])
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dnl
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dnl PHP_SUBST(varname)
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dnl
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dnl Adds variable with its value into Makefile, e.g.:
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dnl CC = gcc
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dnl
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AC_DEFUN([PHP_SUBST],[
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PHP_VAR_SUBST="$PHP_VAR_SUBST $1"
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])
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dnl
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dnl PHP_SUBST_OLD(varname, [VALUE])
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dnl
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dnl Same as PHP_SUBST() but also substitutes all @VARNAME@ instances in every
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dnl file passed to AC_OUTPUT.
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dnl
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AC_DEFUN([PHP_SUBST_OLD],[
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AC_SUBST($@)
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PHP_SUBST([$1])
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])
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dnl
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dnl PHP_OUTPUT(file)
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dnl
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dnl Adds "file" to the list of files generated by AC_OUTPUT. This macro can be
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dnl used several times. This macro is obsolete as of PHP 8.4 in favor of the
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dnl default AC_CONFIG_FILES.
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dnl
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AC_DEFUN([PHP_OUTPUT],
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[m4_warn([obsolete], [The macro 'PHP_OUTPUT' is obsolete. Use AC_CONFIG_FILES.])
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AC_CONFIG_FILES([$1])])
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dnl ----------------------------------------------------------------------------
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dnl Build system base macros.
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dnl ----------------------------------------------------------------------------
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dnl
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dnl PHP_CANONICAL_HOST_TARGET
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dnl
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AC_DEFUN([PHP_CANONICAL_HOST_TARGET],[
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AC_REQUIRE([AC_CANONICAL_HOST])dnl
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AC_REQUIRE([AC_CANONICAL_TARGET])dnl
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dnl Make sure we do not continue if host_alias is empty.
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if test -z "$host_alias" && test -n "$host"; then
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host_alias=$host
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fi
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if test -z "$host_alias"; then
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AC_MSG_ERROR([host_alias is not set! Make sure to run config.guess])
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fi
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])
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dnl
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dnl PHP_INIT_BUILD_SYSTEM
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dnl
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dnl Initializes PHP build system configuration, creates build directories and
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dnl adds Makefile placeholders.
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dnl
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AC_DEFUN([PHP_INIT_BUILD_SYSTEM],
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[AC_REQUIRE([PHP_CANONICAL_HOST_TARGET])dnl
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php_shtool=$srcdir/build/shtool
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T_MD=$($php_shtool echo -n -e %B)
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T_ME=$($php_shtool echo -n -e %b)
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dnl Create empty Makefile placeholders.
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> Makefile.objects
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> Makefile.fragments
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dnl Mark whether the CFLAGS are set to automatic default value by Autoconf, or
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dnl they are manually modified by the environment variable from outside. E.g.
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dnl './configure CFLAGS=...'. Set this before the AC_PROG_CC, where Autoconf
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dnl adjusts the CFLAGS variable, so the checks can modify CFLAGS.
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AS_VAR_IF([CFLAGS],, [auto_cflags=1])
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dnl Required programs.
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PHP_PROG_AWK
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abs_srcdir=$(cd $srcdir && pwd)
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abs_builddir=$(pwd)
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dnl Run at the end of the configuration, before creating the config.status.
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AC_CONFIG_COMMANDS_PRE(
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[dnl Directory for storing shared objects of extensions.
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PHP_ADD_BUILD_DIR([modules])
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phplibdir="$(pwd)/modules"
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PHP_SUBST([phplibdir])
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PHP_GEN_BUILD_DIRS
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PHP_GEN_GLOBAL_MAKEFILE
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])dnl
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])
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dnl
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dnl PHP_GEN_GLOBAL_MAKEFILE
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dnl
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dnl Generates the global makefile.
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dnl
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AC_DEFUN([PHP_GEN_GLOBAL_MAKEFILE],[
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AC_MSG_NOTICE([creating Makefile])
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cat >Makefile <<EOF
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srcdir = $abs_srcdir
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builddir = $abs_builddir
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top_srcdir = $abs_srcdir
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top_builddir = $abs_builddir
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EOF
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for i in $PHP_VAR_SUBST; do
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eval echo "$i = \$$i" >> Makefile
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done
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cat $abs_srcdir/build/Makefile.global Makefile.fragments Makefile.objects >> Makefile
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])
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dnl
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dnl PHP_ADD_MAKEFILE_FRAGMENT([makefile [, srcdir [, builddir]]])
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dnl
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dnl Processes a file called Makefile.frag in the source directory of the most
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dnl recently added extension. $(srcdir) and $(builddir) are substituted with the
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dnl proper paths. Can be used to supply custom rules and/or additional targets.
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dnl For extensions, call this macro after the PHP_NEW_EXTENSION to get these
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dnl variables substituted automatically, elsewhere pass the Makefile path
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dnl "makefile" and optionally adjust "srcdir" and "builddir".
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dnl
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AC_DEFUN([PHP_ADD_MAKEFILE_FRAGMENT], [dnl
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ifelse($1,,src=$ext_srcdir/Makefile.frag,src=$1)
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ifelse($2,,ac_srcdir=$ext_srcdir,ac_srcdir=$2)
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ifelse($3,,ac_builddir=$ext_builddir,ac_builddir=$3)
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test -f "$src" && $SED -e "s#\$(srcdir)#$ac_srcdir#g" -e "s#\$(builddir)#$ac_builddir#g" $src >> Makefile.fragments
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])
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dnl
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dnl PHP_ADD_SOURCES(source-path, sources [, special-flags [, type]])
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dnl
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dnl Adds sources which are located relative to source-path to the array of type
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dnl type. Sources are processed with optional special-flags which are passed to
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dnl the compiler. Sources can be either written in C or C++ (filenames shall end
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dnl in .c or .cpp, respectively).
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dnl
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dnl Note: If source-path begins with a "/", the "/" is removed and the path is
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dnl interpreted relative to the top build-directory.
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dnl
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dnl Which array to append to?
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dnl
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AC_DEFUN([PHP_ADD_SOURCES],[
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PHP_ADD_SOURCES_X($1, $2, $3, ifelse($4,sapi,PHP_SAPI_OBJS,PHP_GLOBAL_OBJS))
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])
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dnl
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dnl _PHP_ASSIGN_BUILD_VARS(type)
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dnl
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dnl Internal, don't use.
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dnl
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AC_DEFUN([_PHP_ASSIGN_BUILD_VARS],[
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ifelse($1,shared,[
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b_c_pre=$shared_c_pre
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b_cxx_pre=$shared_cxx_pre
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b_c_meta=$shared_c_meta
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b_cxx_meta=$shared_cxx_meta
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b_c_post=$shared_c_post
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b_cxx_post=$shared_cxx_post
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],[
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b_c_pre=$php_c_pre
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b_cxx_pre=$php_cxx_pre
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b_c_meta=$php_c_meta
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b_cxx_meta=$php_cxx_meta
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b_c_post=$php_c_post
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b_cxx_post=$php_cxx_post
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])dnl
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b_lo=[$]$1_lo
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])
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dnl
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dnl PHP_ADD_SOURCES_X(source-path, sources[, special-flags[, target-var[, shared]]])
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dnl
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dnl Additional to PHP_ADD_SOURCES (see above), this lets you set the name of the
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dnl array target-var directly, as well as whether shared objects will be built
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dnl from the sources. Should not be used directly.
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dnl
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AC_DEFUN([PHP_ADD_SOURCES_X],[
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dnl Relative to source- or build-directory?
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dnl ac_srcdir/ac_bdir include trailing slash
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case $1 in
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""[)] ac_srcdir="$abs_srcdir/"; unset ac_bdir; ac_inc="-I. -I$abs_srcdir" ;;
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/*[)] ac_srcdir=`echo "$1"|cut -c 2-`"/"; ac_bdir=$ac_srcdir; ac_inc="-I$ac_bdir -I$abs_srcdir/$ac_bdir" ;;
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*[)] ac_srcdir="$abs_srcdir/$1/"; ac_bdir="$1/"; ac_inc="-I$ac_bdir -I$ac_srcdir" ;;
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esac
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dnl how to build .. shared or static?
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ifelse($5,yes,_PHP_ASSIGN_BUILD_VARS(shared),_PHP_ASSIGN_BUILD_VARS(php))
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dnl Iterate over the sources.
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old_IFS=[$]IFS
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for ac_src in $2; do
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dnl Remove the suffix.
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IFS=.
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set $ac_src
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ac_obj=[$]1
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IFS=$old_IFS
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dnl Append to the array which has been dynamically chosen at m4 time.
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$4="[$]$4 [$]ac_bdir[$]ac_obj.lo"
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dnl Choose the right compiler/flags/etc. for the source-file.
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case $ac_src in
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*.c[)] ac_comp="$b_c_pre $ac_inc $b_c_meta $3 -c $ac_srcdir$ac_src -o $ac_bdir$ac_obj.$b_lo $b_c_post" ;;
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*.s[)] ac_comp="$b_c_pre $ac_inc $b_c_meta $3 -c $ac_srcdir$ac_src -o $ac_bdir$ac_obj.$b_lo $b_c_post" ;;
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*.S[)] ac_comp="$b_c_pre $ac_inc $b_c_meta $3 -c $ac_srcdir$ac_src -o $ac_bdir$ac_obj.$b_lo $b_c_post" ;;
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*.cpp|*.cc|*.cxx[)] ac_comp="$b_cxx_pre $ac_inc $b_cxx_meta $3 -c $ac_srcdir$ac_src -o $ac_bdir$ac_obj.$b_lo $b_cxx_post" ;;
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esac
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dnl Generate Makefiles with dependencies
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ac_comp="$ac_comp -MMD -MF $ac_bdir$ac_obj.dep -MT $ac_bdir[$]ac_obj.lo"
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dnl Create a rule for the object/source combo.
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cat >>Makefile.objects<<EOF
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-include $ac_bdir[$]ac_obj.dep
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$ac_bdir[$]ac_obj.lo: $ac_srcdir[$]ac_src
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$ac_comp
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EOF
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done
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])
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dnl ----------------------------------------------------------------------------
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dnl Compiler characteristics checks.
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dnl ----------------------------------------------------------------------------
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dnl
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dnl PHP_RUNPATH_SWITCH
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dnl
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dnl Checks for -R, etc. switch.
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dnl
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AC_DEFUN([PHP_RUNPATH_SWITCH],[
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AC_MSG_CHECKING([if compiler supports -Wl,-rpath,])
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AC_CACHE_VAL(php_cv_cc_rpath,[
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SAVE_LIBS=$LIBS
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LIBS="-Wl,-rpath,/usr/$PHP_LIBDIR $LIBS"
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AC_LINK_IFELSE([AC_LANG_PROGRAM([], [])],[php_cv_cc_rpath=yes],[php_cv_cc_rpath=no])
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LIBS=$SAVE_LIBS])
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AC_MSG_RESULT([$php_cv_cc_rpath])
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if test $php_cv_cc_rpath = "yes"; then
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ld_runpath_switch=-Wl,-rpath,
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else
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AC_MSG_CHECKING([if compiler supports -R])
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AC_CACHE_VAL(php_cv_cc_dashr,[
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SAVE_LIBS=$LIBS
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LIBS="-R /usr/$PHP_LIBDIR $LIBS"
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AC_LINK_IFELSE([AC_LANG_PROGRAM([], [])],[php_cv_cc_dashr=yes],[php_cv_cc_dashr=no])
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LIBS=$SAVE_LIBS])
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AC_MSG_RESULT([$php_cv_cc_dashr])
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if test $php_cv_cc_dashr = "yes"; then
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ld_runpath_switch=-R
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else
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dnl Something innocuous.
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ld_runpath_switch=-L
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fi
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fi
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if test "$PHP_RPATH" = "no"; then
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ld_runpath_switch=
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fi
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])
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dnl
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dnl PHP_LIBGCC_LIBPATH(gcc)
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dnl
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dnl Stores the location of libgcc in libgcc_libpath.
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dnl
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AC_DEFUN([PHP_LIBGCC_LIBPATH],[
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changequote({,})
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libgcc_libpath=`$1 --print-libgcc-file-name|$SED 's%/*[^/][^/]*$%%'`
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changequote([,])
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])
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dnl ----------------------------------------------------------------------------
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dnl Macros to modify LIBS, INCLUDES, etc. variables.
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dnl ----------------------------------------------------------------------------
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dnl
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dnl PHP_REMOVE_USR_LIB(NAME)
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dnl
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dnl Removes all -L/usr/$PHP_LIBDIR entries from variable NAME.
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dnl
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AC_DEFUN([PHP_REMOVE_USR_LIB],[
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unset ac_new_flags
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for i in [$]$1; do
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case [$]i in
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-L/usr/$PHP_LIBDIR|-L/usr/$PHP_LIBDIR/[)] ;;
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*[)] ac_new_flags="[$]ac_new_flags [$]i" ;;
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esac
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done
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$1=[$]ac_new_flags
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])
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dnl
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dnl PHP_EVAL_LIBLINE(libline, [libs-variable], [not-extension])
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dnl
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dnl Use this macro to add libraries and/or library search paths to the PHP build
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dnl system when specified in compiler notation. Libraries (-l) are appended
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dnl either to the global Autoconf LIBS variable or to the specified
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dnl "libs-variable" (e.g., *_SHARED_LIBADD) when the extension is shared
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dnl (ext_shared=yes). If "not-extension" is set to a non-blank value, the
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dnl libraries are appended to "libs-variable" unconditionally (this is
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dnl particularly useful when working with SAPIs). The -L flags are appended to
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dnl the LDFLAGS.
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dnl
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AC_DEFUN([PHP_EVAL_LIBLINE],
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[m4_ifnblank([$3], [m4_ifblank([$2],
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[m4_warn([syntax], [Missing 2nd argument when skipping extension check])],
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[_php_ext_shared_saved=$ext_shared; ext_shared=yes])])
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for ac_i in $1; do
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case $ac_i in
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-pthread[)]
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if test "$ext_shared" = "yes"; then
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$2="[$]$2 -pthread"
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else
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PHP_RUN_ONCE(EXTRA_LDFLAGS, [$ac_i], [EXTRA_LDFLAGS="$EXTRA_LDFLAGS $ac_i"])
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PHP_RUN_ONCE(EXTRA_LDFLAGS_PROGRAM, [$ac_i],
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[EXTRA_LDFLAGS_PROGRAM="$EXTRA_LDFLAGS_PROGRAM $ac_i"])
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fi
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;;
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-l*[)]
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ac_ii=`echo $ac_i|cut -c 3-`
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PHP_ADD_LIBRARY($ac_ii,1,$2)
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;;
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-L*[)]
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ac_ii=`echo $ac_i|cut -c 3-`
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PHP_ADD_LIBPATH($ac_ii,$2)
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;;
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esac
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done
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m4_ifnblank([$3], [m4_ifnblank([$2], [ext_shared=$_php_ext_shared_saved])])[]dnl
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])
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dnl
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dnl PHP_EVAL_INCLINE(headerline)
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dnl
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dnl Use this macro, if you need to add header search paths to the PHP build
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dnl system which are only given in compiler notation.
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dnl
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AC_DEFUN([PHP_EVAL_INCLINE],[
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for ac_i in $1; do
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case $ac_i in
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-I*[)]
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ac_ii=`echo $ac_i|cut -c 3-`
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PHP_ADD_INCLUDE([$ac_ii])
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;;
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esac
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done
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])
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dnl
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dnl _PHP_ADD_LIBPATH_GLOBAL(variable)
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dnl
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dnl Internal, don't use.
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dnl
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AC_DEFUN([_PHP_ADD_LIBPATH_GLOBAL],[
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PHP_RUN_ONCE(LIBPATH, $1, [
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test -n "$ld_runpath_switch" && LDFLAGS="$LDFLAGS $ld_runpath_switch$1"
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LDFLAGS="$LDFLAGS -L$1"
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PHP_RPATHS="$PHP_RPATHS $1"
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])
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])
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dnl
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dnl PHP_ADD_LIBPATH(path [, SHARED-LIBADD])
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dnl
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dnl Adds a path to linkpath/runpath (LDFLAGS).
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dnl
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AC_DEFUN([PHP_ADD_LIBPATH],[
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if test "$1" != "/usr/$PHP_LIBDIR" && test "$1" != "/usr/lib"; then
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PHP_EXPAND_PATH($1, ai_p)
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ifelse([$2],,[
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_PHP_ADD_LIBPATH_GLOBAL([$ai_p])
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],[
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if test "$ext_shared" = "yes"; then
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$2="-L$ai_p [$]$2"
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test -n "$ld_runpath_switch" && $2="$ld_runpath_switch$ai_p [$]$2"
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else
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_PHP_ADD_LIBPATH_GLOBAL([$ai_p])
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fi
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])
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fi
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])
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dnl
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dnl PHP_UTILIZE_RPATHS()
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dnl
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dnl Builds RPATHS/LDFLAGS from PHP_RPATHS.
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dnl
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AC_DEFUN([PHP_UTILIZE_RPATHS],[
|
|
OLD_RPATHS=$PHP_RPATHS
|
|
unset PHP_RPATHS
|
|
|
|
for i in $OLD_RPATHS; do
|
|
dnl Can be passed to native cc/libtool
|
|
PHP_LDFLAGS="$PHP_LDFLAGS -L$i"
|
|
dnl Libtool-specific
|
|
PHP_RPATHS="$PHP_RPATHS -R $i"
|
|
dnl cc-specific
|
|
NATIVE_RPATHS="$NATIVE_RPATHS $ld_runpath_switch$i"
|
|
done
|
|
|
|
if test "$PHP_RPATH" = "no"; then
|
|
unset PHP_RPATHS
|
|
unset NATIVE_RPATHS
|
|
fi
|
|
])
|
|
|
|
dnl
|
|
dnl PHP_ADD_INCLUDE(path [,before])
|
|
dnl
|
|
dnl Add an include path. If before is 1, add in the beginning of INCLUDES.
|
|
dnl
|
|
AC_DEFUN([PHP_ADD_INCLUDE],[
|
|
if test "$1" != "/usr/include"; then
|
|
PHP_EXPAND_PATH($1, ai_p)
|
|
PHP_RUN_ONCE(INCLUDEPATH, $ai_p, [
|
|
if test "$2"; then
|
|
INCLUDES="-I$ai_p $INCLUDES"
|
|
else
|
|
INCLUDES="$INCLUDES -I$ai_p"
|
|
fi
|
|
])
|
|
fi
|
|
])
|
|
|
|
dnl
|
|
dnl _PHP_X_ADD_LIBRARY
|
|
dnl
|
|
dnl Internal, don't use.
|
|
dnl
|
|
AC_DEFUN([_PHP_X_ADD_LIBRARY],[dnl
|
|
ifelse([$2],,$3="-l$1 [$]$3", $3="[$]$3 -l$1") dnl
|
|
])
|
|
|
|
dnl
|
|
dnl _PHP_ADD_LIBRARY_SKELETON
|
|
dnl
|
|
dnl Internal, don't use.
|
|
dnl
|
|
AC_DEFUN([_PHP_ADD_LIBRARY_SKELETON],[
|
|
case $1 in
|
|
c|c_r[)] ;;
|
|
*[)] ifelse($3,,[
|
|
_PHP_X_ADD_LIBRARY($1,$2,$5)
|
|
],[
|
|
if test "$ext_shared" = "yes"; then
|
|
_PHP_X_ADD_LIBRARY($1,$2,$3)
|
|
else
|
|
$4($1,$2)
|
|
fi
|
|
]) ;;
|
|
esac
|
|
])
|
|
|
|
dnl
|
|
dnl PHP_ADD_LIBRARY(library[, append[, shared-libadd]])
|
|
dnl
|
|
dnl Add a library to the link line.
|
|
dnl
|
|
AC_DEFUN([PHP_ADD_LIBRARY],[
|
|
_PHP_ADD_LIBRARY_SKELETON([$1],[$2],[$3],[PHP_ADD_LIBRARY],[LIBS])
|
|
])
|
|
|
|
dnl
|
|
dnl PHP_ADD_LIBRARY_DEFER(library[, append[, shared-libadd]])
|
|
dnl
|
|
dnl Add a library to the link line (deferred, not used during configure).
|
|
dnl
|
|
AC_DEFUN([PHP_ADD_LIBRARY_DEFER],[
|
|
_PHP_ADD_LIBRARY_SKELETON([$1],[$2],[$3],[PHP_ADD_LIBRARY_DEFER],[DLIBS])
|
|
])
|
|
|
|
dnl
|
|
dnl PHP_ADD_LIBRARY_WITH_PATH(library, path[, shared-libadd])
|
|
dnl
|
|
dnl Add a library to the link line and path to linkpath/runpath. If
|
|
dnl shared-libadd is not empty and $ext_shared is yes, shared-libadd will be
|
|
dnl assigned the library information.
|
|
dnl
|
|
AC_DEFUN([PHP_ADD_LIBRARY_WITH_PATH],[
|
|
ifelse($3,,[
|
|
if test -n "$2"; then
|
|
PHP_ADD_LIBPATH($2)
|
|
fi
|
|
PHP_ADD_LIBRARY($1)
|
|
],[
|
|
if test "$ext_shared" = "yes"; then
|
|
$3="-l$1 [$]$3"
|
|
if test -n "$2"; then
|
|
PHP_ADD_LIBPATH($2,$3)
|
|
fi
|
|
else
|
|
PHP_ADD_LIBRARY_WITH_PATH($1,$2)
|
|
fi
|
|
])
|
|
])
|
|
|
|
dnl
|
|
dnl PHP_ADD_LIBRARY_DEFER_WITH_PATH(library, path[, shared-libadd])
|
|
dnl
|
|
dnl Add a library to the link line (deferred) and path to linkpath/runpath (not
|
|
dnl deferred). If shared-libadd is not empty and $ext_shared is yes,
|
|
dnl shared-libadd will be assigned the library information.
|
|
dnl
|
|
AC_DEFUN([PHP_ADD_LIBRARY_DEFER_WITH_PATH],[
|
|
ifelse($3,,[
|
|
if test -n "$2"; then
|
|
PHP_ADD_LIBPATH($2)
|
|
fi
|
|
PHP_ADD_LIBRARY_DEFER($1)
|
|
],[
|
|
if test "$ext_shared" = "yes"; then
|
|
$3="-l$1 [$]$3"
|
|
if test -n "$2"; then
|
|
PHP_ADD_LIBPATH($2,$3)
|
|
fi
|
|
else
|
|
PHP_ADD_LIBRARY_DEFER_WITH_PATH($1,$2)
|
|
fi
|
|
])
|
|
])
|
|
|
|
dnl
|
|
dnl PHP_ADD_FRAMEWORK(framework [,before])
|
|
dnl
|
|
dnl Add a (Darwin / Mac OS X) framework to the link line. If before is 1, the
|
|
dnl framework is added to the beginning of the line.
|
|
dnl
|
|
AC_DEFUN([PHP_ADD_FRAMEWORK], [
|
|
PHP_RUN_ONCE(FRAMEWORKS, $1, [
|
|
if test "$2"; then
|
|
PHP_FRAMEWORKS="-framework $1 $PHP_FRAMEWORKS"
|
|
else
|
|
PHP_FRAMEWORKS="$PHP_FRAMEWORKS -framework $1"
|
|
fi
|
|
])
|
|
])
|
|
|
|
dnl
|
|
dnl PHP_ADD_FRAMEWORKPATH(path [,before])
|
|
dnl
|
|
dnl Add a (Darwin / Mac OS X) framework path to the link and include lines.
|
|
dnl Default paths include (but are not limited to) /Local/Library/Frameworks and
|
|
dnl /System/Library/Frameworks, so these don't need to be specifically added. If
|
|
dnl before is 1, the framework path is added to the beginning of the relevant
|
|
dnl lines.
|
|
dnl
|
|
AC_DEFUN([PHP_ADD_FRAMEWORKPATH], [
|
|
PHP_EXPAND_PATH($1, ai_p)
|
|
PHP_RUN_ONCE(FRAMEWORKPATH, $ai_p, [
|
|
if test "$2"; then
|
|
PHP_FRAMEWORKPATH="-F$ai_p $PHP_FRAMEWORKPATH"
|
|
else
|
|
PHP_FRAMEWORKPATH="$PHP_FRAMEWORKPATH -F$ai_p"
|
|
fi
|
|
])
|
|
])
|
|
|
|
dnl
|
|
dnl PHP_ADD_FRAMEWORK_WITH_PATH(framework, path)
|
|
dnl
|
|
dnl Adds a (Darwin / Mac OS X) framework path and the framework itself to the
|
|
dnl link and include lines.
|
|
dnl
|
|
AC_DEFUN([PHP_ADD_FRAMEWORK_WITH_PATH], [
|
|
PHP_ADD_FRAMEWORKPATH($2)
|
|
PHP_ADD_FRAMEWORK($1)
|
|
])
|
|
|
|
dnl
|
|
dnl PHP_SET_LIBTOOL_VARIABLE(var)
|
|
dnl
|
|
dnl Set libtool variable.
|
|
dnl
|
|
AC_DEFUN([PHP_SET_LIBTOOL_VARIABLE],[
|
|
if test -z "$LIBTOOL"; then
|
|
LIBTOOL='$(SHELL) $(top_builddir)/libtool $1'
|
|
else
|
|
LIBTOOL="$LIBTOOL $1"
|
|
fi
|
|
])
|
|
|
|
dnl ----------------------------------------------------------------------------
|
|
dnl Wrapper macros for AC_ARG_WITH / AC_ARG_ENABLE
|
|
dnl ----------------------------------------------------------------------------
|
|
|
|
dnl
|
|
dnl PHP_ARG_ANALYZE_EX
|
|
dnl
|
|
dnl Internal.
|
|
dnl
|
|
AC_DEFUN([PHP_ARG_ANALYZE_EX],[
|
|
ext_output="yes, shared"
|
|
ext_shared=yes
|
|
case [$]$1 in
|
|
shared,*[)]
|
|
$1=`echo "[$]$1"|$SED 's/^shared,//'`
|
|
;;
|
|
shared[)]
|
|
$1=yes
|
|
;;
|
|
no[)]
|
|
ext_output=no
|
|
ext_shared=no
|
|
;;
|
|
*[)]
|
|
ext_output=yes
|
|
ext_shared=no
|
|
;;
|
|
esac
|
|
|
|
dnl When using phpize, automatically enable and build extension as shared.
|
|
m4_ifdef([PHP_ALWAYS_SHARED], [PHP_ALWAYS_SHARED([$1])])
|
|
])
|
|
|
|
dnl
|
|
dnl PHP_ARG_ANALYZE
|
|
dnl
|
|
dnl Internal.
|
|
dnl
|
|
AC_DEFUN([PHP_ARG_ANALYZE],[
|
|
ifelse([$3],yes,[PHP_ARG_ANALYZE_EX([$1])],[ext_output=ifelse([$]$1,,no,[$]$1)])
|
|
ifelse([$2],,,[AC_MSG_RESULT([$ext_output])])
|
|
])
|
|
|
|
dnl
|
|
dnl PHP_ARG_WITH(arg-name, check message, help text[, default-val[, extension-or-not]])
|
|
dnl
|
|
dnl Sets PHP_ARG_NAME either to the user value or to the default value.
|
|
dnl default-val defaults to no. This will also set the variable ext_shared, and
|
|
dnl will overwrite any previous variable of that name. If extension-or-not is
|
|
dnl yes (default), then do the ENABLE_ALL check and run the PHP_ARG_ANALYZE_EX.
|
|
dnl
|
|
AC_DEFUN([PHP_ARG_WITH],[
|
|
php_with_[]translit($1,A-Z0-9-,a-z0-9_)=ifelse($4,,no,$4)
|
|
PHP_REAL_ARG_WITH([$1],[$2],[$3],[$4],PHP_[]translit($1,a-z0-9-,A-Z0-9_),[ifelse($5,,yes,$5)])
|
|
])
|
|
|
|
dnl
|
|
dnl PHP_REAL_ARG_WITH
|
|
dnl
|
|
dnl Internal.
|
|
dnl
|
|
AC_DEFUN([PHP_REAL_ARG_WITH],[
|
|
ifelse([$2],,,[AC_MSG_CHECKING([$2])])
|
|
AC_ARG_WITH($1,[$3],$5=[$]withval,
|
|
[
|
|
$5=ifelse($4,,no,$4)
|
|
ifelse($6,yes,[test "$PHP_ENABLE_ALL" && $5=$PHP_ENABLE_ALL])
|
|
])
|
|
PHP_ARG_ANALYZE($5,[$2],$6)
|
|
])
|
|
|
|
dnl
|
|
dnl PHP_ARG_ENABLE(arg-name, check message, help text[, default-val[, extension-or-not]])
|
|
dnl
|
|
dnl Sets PHP_ARG_NAME either to the user value or to the default value.
|
|
dnl default-val defaults to no. This will also set the variable ext_shared, and
|
|
dnl will overwrite any previous variable of that name. If extension-or-not is
|
|
dnl yes (default), then do the ENABLE_ALL check and run the PHP_ARG_ANALYZE_EX.
|
|
dnl
|
|
AC_DEFUN([PHP_ARG_ENABLE],[
|
|
php_enable_[]translit($1,A-Z0-9-,a-z0-9_)=ifelse($4,,no,$4)
|
|
PHP_REAL_ARG_ENABLE([$1],[$2],[$3],[$4],PHP_[]translit($1,a-z0-9-,A-Z0-9_),[ifelse($5,,yes,$5)])
|
|
])
|
|
|
|
dnl
|
|
dnl PHP_REAL_ARG_ENABLE
|
|
dnl
|
|
dnl Internal.
|
|
dnl
|
|
AC_DEFUN([PHP_REAL_ARG_ENABLE],[
|
|
ifelse([$2],,,[AC_MSG_CHECKING([$2])])
|
|
AC_ARG_ENABLE($1,[$3],$5=[$]enableval,
|
|
[
|
|
$5=ifelse($4,,no,$4)
|
|
ifelse($6,yes,[test "$PHP_ENABLE_ALL" && $5=$PHP_ENABLE_ALL])
|
|
])
|
|
PHP_ARG_ANALYZE($5,[$2],$6)
|
|
])
|
|
|
|
dnl ----------------------------------------------------------------------------
|
|
dnl Build macros
|
|
dnl ----------------------------------------------------------------------------
|
|
|
|
dnl
|
|
dnl PHP_BUILD_THREAD_SAFE
|
|
dnl
|
|
AC_DEFUN([PHP_BUILD_THREAD_SAFE], [enable_zts=yes])
|
|
|
|
dnl
|
|
dnl PHP_REQUIRE_CXX
|
|
dnl
|
|
AC_DEFUN([PHP_REQUIRE_CXX],[
|
|
if test -z "$php_cxx_done"; then
|
|
AC_PROG_CXX
|
|
AC_PROG_CXXCPP
|
|
PHP_ADD_LIBRARY([stdc++])
|
|
php_cxx_done=yes
|
|
fi
|
|
])
|
|
|
|
dnl
|
|
dnl PHP_BUILD_SHARED
|
|
dnl
|
|
AC_DEFUN([PHP_BUILD_SHARED],[
|
|
PHP_BUILD_PROGRAM
|
|
OVERALL_TARGET=libphp.la
|
|
php_sapi_module=shared
|
|
|
|
php_c_pre=$shared_c_pre
|
|
php_c_meta=$shared_c_meta
|
|
php_c_post=$shared_c_post
|
|
php_cxx_pre=$shared_cxx_pre
|
|
php_cxx_meta=$shared_cxx_meta
|
|
php_cxx_post=$shared_cxx_post
|
|
php_lo=$shared_lo
|
|
])
|
|
|
|
dnl
|
|
dnl PHP_BUILD_STATIC
|
|
dnl
|
|
AC_DEFUN([PHP_BUILD_STATIC],[
|
|
PHP_BUILD_PROGRAM
|
|
OVERALL_TARGET=libphp.la
|
|
php_sapi_module=static
|
|
])
|
|
|
|
dnl
|
|
dnl PHP_BUILD_BUNDLE
|
|
dnl
|
|
AC_DEFUN([PHP_BUILD_BUNDLE],[
|
|
PHP_BUILD_PROGRAM
|
|
OVERALL_TARGET=libs/libphp.bundle
|
|
php_sapi_module=static
|
|
])
|
|
|
|
dnl
|
|
dnl PHP_BUILD_PROGRAM
|
|
dnl
|
|
AC_DEFUN([PHP_BUILD_PROGRAM],[
|
|
php_c_pre='$(LIBTOOL) --tag=CC --mode=compile $(CC)'
|
|
php_c_meta='$(COMMON_FLAGS) $(CFLAGS_CLEAN) $(EXTRA_CFLAGS)'
|
|
php_c_post=
|
|
php_cxx_pre='$(LIBTOOL) --tag=CXX --mode=compile $(CXX)'
|
|
php_cxx_meta='$(COMMON_FLAGS) $(CXXFLAGS_CLEAN) $(EXTRA_CXXFLAGS)'
|
|
php_cxx_post=
|
|
php_lo=lo
|
|
|
|
case $with_pic in
|
|
yes) pic_setting='-prefer-pic';;
|
|
no) pic_setting='-prefer-non-pic';;
|
|
esac
|
|
|
|
shared_c_pre='$(LIBTOOL) --tag=CC --mode=compile $(CC)'
|
|
shared_c_meta='$(COMMON_FLAGS) $(CFLAGS_CLEAN) $(EXTRA_CFLAGS) '$pic_setting
|
|
shared_c_post=
|
|
shared_cxx_pre='$(LIBTOOL) --tag=CXX --mode=compile $(CXX)'
|
|
shared_cxx_meta='$(COMMON_FLAGS) $(CXXFLAGS_CLEAN) $(EXTRA_CXXFLAGS) '$pic_setting
|
|
shared_cxx_post=
|
|
shared_lo=lo
|
|
])
|
|
|
|
dnl
|
|
dnl PHP_SHARED_MODULE(module-name, object-var, build-dir, cxx, zend_ext)
|
|
dnl
|
|
dnl Basically sets up the link-stage for building module-name from object_var in
|
|
dnl build-dir.
|
|
dnl
|
|
AC_DEFUN([PHP_SHARED_MODULE],[
|
|
install_modules="install-modules"
|
|
suffix=la
|
|
|
|
case $host_alias in
|
|
*aix*[)]
|
|
additional_flags="-Wl,-G"
|
|
;;
|
|
esac
|
|
|
|
if test "x$5" = "xyes"; then
|
|
PHP_ZEND_EX="$PHP_ZEND_EX \$(phplibdir)/$1.$suffix"
|
|
else
|
|
PHP_MODULES="$PHP_MODULES \$(phplibdir)/$1.$suffix"
|
|
fi
|
|
PHP_SUBST([$2])
|
|
cat >>Makefile.objects<<EOF
|
|
\$(phplibdir)/$1.$suffix: $3/$1.$suffix
|
|
\$(LIBTOOL) --tag=ifelse($4,,CC,CXX) --mode=install cp $3/$1.$suffix \$(phplibdir)
|
|
|
|
$3/$1.$suffix: \$($2) \$(translit($1,a-z_-,A-Z__)_SHARED_DEPENDENCIES)
|
|
\$(LIBTOOL) --tag=ifelse($4,,CC,CXX) --mode=link ifelse($4,,[\$(CC)],[\$(CXX)]) -shared \$(COMMON_FLAGS) \$(CFLAGS_CLEAN) \$(EXTRA_CFLAGS) \$(LDFLAGS) $additional_flags -o [\$]@ -export-dynamic -avoid-version -prefer-pic -module -rpath \$(phplibdir) \$(EXTRA_LDFLAGS) \$($2) \$(translit($1,a-z_-,A-Z__)_SHARED_LIBADD)
|
|
|
|
EOF
|
|
])
|
|
|
|
dnl
|
|
dnl PHP_SELECT_SAPI(name, type[, sources [, extra-cflags]])
|
|
dnl
|
|
dnl When developing PHP SAPI modules, this macro specifies the SAPI "name" by
|
|
dnl its "type", how PHP is supposed to be built (static, shared, bundle, or
|
|
dnl program). It optionally adds the source files "sources" and compilation
|
|
dnl flags "extra-cflags" to build the SAPI-specific objects. For example:
|
|
dnl PHP_SELECT_SAPI([apache2handler],
|
|
dnl [shared],
|
|
dnl [<sources...>],
|
|
dnl [-DZEND_ENABLE_STATIC_TSRMLS_CACHE=1])
|
|
dnl
|
|
AC_DEFUN([PHP_SELECT_SAPI],[
|
|
if test "$2" = "program"; then
|
|
PHP_BINARIES="$PHP_BINARIES $1"
|
|
elif test "$PHP_SAPI" != "none"; then
|
|
AC_MSG_ERROR([
|
|
+--------------------------------------------------------------------+
|
|
| *** ATTENTION *** |
|
|
| |
|
|
| You've configured multiple SAPIs to be built. You can build only |
|
|
| one SAPI module plus CGI, CLI and FPM binaries at the same time. |
|
|
+--------------------------------------------------------------------+
|
|
])
|
|
else
|
|
PHP_SAPI=$1
|
|
fi
|
|
|
|
PHP_ADD_BUILD_DIR([sapi/$1])
|
|
|
|
PHP_INSTALLED_SAPIS="$PHP_INSTALLED_SAPIS $1"
|
|
|
|
ifelse($2,program,[
|
|
PHP_BUILD_PROGRAM
|
|
install_binaries="install-binaries"
|
|
install_binary_targets="$install_binary_targets install-$1"
|
|
PHP_SUBST(PHP_[]translit($1,a-z0-9-,A-Z0-9_)[]_OBJS)
|
|
ifelse($3,,,[PHP_ADD_SOURCES_X([sapi/$1],[$3],[$4],PHP_[]translit($1,a-z0-9-,A-Z0-9_)[]_OBJS)])
|
|
],[
|
|
case "$2" in
|
|
static[)] PHP_BUILD_STATIC;;
|
|
shared[)] PHP_BUILD_SHARED;;
|
|
bundle[)] PHP_BUILD_BUNDLE;;
|
|
esac
|
|
install_sapi="install-sapi"
|
|
ifelse($3,,,[PHP_ADD_SOURCES([sapi/$1],[$3],[$4],[sapi])])
|
|
])
|
|
])
|
|
|
|
dnl
|
|
dnl PHP_ADD_BUILD_DIR(dirs [, create])
|
|
dnl
|
|
dnl Add blank-or-newline-separated list of build directories or directories
|
|
dnl required for the out-of-source builds. When "create" is given, the provided
|
|
dnl "dirs" are created immediately upon macro invocation, instead of deferring
|
|
dnl them to the PHP_GEN_BUILD_DIRS.
|
|
dnl
|
|
AC_DEFUN([PHP_ADD_BUILD_DIR],
|
|
[m4_ifblank([$2],
|
|
[AS_VAR_APPEND([BUILD_DIR], [" m4_normalize(m4_expand([$1]))"])],
|
|
[$php_shtool mkdir -p m4_normalize(m4_expand([$1]))])
|
|
])
|
|
|
|
dnl
|
|
dnl PHP_GEN_BUILD_DIRS
|
|
dnl
|
|
AC_DEFUN([PHP_GEN_BUILD_DIRS],[
|
|
AC_MSG_NOTICE([creating build directories])
|
|
$php_shtool mkdir -p $BUILD_DIR
|
|
])
|
|
|
|
dnl
|
|
dnl PHP_NEW_EXTENSION(extname, sources [, shared [, sapi_class [, extra-cflags [, cxx [, zend_ext]]]]])
|
|
dnl
|
|
dnl Includes an extension in the build.
|
|
dnl
|
|
dnl "extname" is the name of the extension.
|
|
dnl "sources" is a list of files relative to the subdir which are used to build
|
|
dnl the extension.
|
|
dnl "shared" can be set to "shared" or "yes" to build the extension as a
|
|
dnl dynamically loadable library. Optional parameter "sapi_class" can be set to
|
|
dnl "cli" to mark extension build only with CLI or CGI sapi's. "extra-cflags"
|
|
dnl are passed to the compiler, with @ext_srcdir@ and @ext_builddir@ being
|
|
dnl substituted.
|
|
dnl "cxx" can be used to indicate that a C++ shared module is desired.
|
|
dnl "zend_ext" indicates a zend extension.
|
|
AC_DEFUN([PHP_NEW_EXTENSION],[
|
|
ext_builddir=[]PHP_EXT_BUILDDIR()
|
|
ext_srcdir=[]PHP_EXT_SRCDIR()
|
|
ext_dir=[]PHP_EXT_DIR()
|
|
|
|
ifelse($5,,ac_extra=,[ac_extra=`echo "$5"|$SED s#@ext_srcdir@#$ext_srcdir#g|$SED s#@ext_builddir@#$ext_builddir#g`])
|
|
|
|
if test "$3" != "shared" && test "$3" != "yes" && test "$4" != "cli"; then
|
|
dnl ---------------------------------------------- Static module
|
|
[PHP_]translit($1,a-z_-,A-Z__)[_SHARED]=no
|
|
PHP_ADD_SOURCES($ext_dir,$2,$ac_extra,)
|
|
EXT_STATIC="$EXT_STATIC $1;$ext_dir"
|
|
if test "$3" != "nocli"; then
|
|
EXT_CLI_STATIC="$EXT_CLI_STATIC $1;$ext_dir"
|
|
fi
|
|
else
|
|
if test "$3" = "shared" || test "$3" = "yes"; then
|
|
dnl ---------------------------------------------- Shared module
|
|
[PHP_]translit($1,a-z_-,A-Z__)[_SHARED]=yes
|
|
PHP_ADD_SOURCES_X($ext_dir,$2,$ac_extra -DZEND_COMPILE_DL_EXT=1,shared_objects_$1,yes)
|
|
PHP_SHARED_MODULE($1,shared_objects_$1, $ext_builddir, $6, $7)
|
|
AC_DEFINE_UNQUOTED([COMPILE_DL_]translit($1,a-z_-,A-Z__), [1],
|
|
[Define to 1 if the PHP extension '$1' is built as a dynamic module.])
|
|
fi
|
|
fi
|
|
|
|
if test "$3" != "shared" && test "$3" != "yes" && test "$4" = "cli"; then
|
|
dnl ---------------------------------------------- CLI static module
|
|
[PHP_]translit($1,a-z_-,A-Z__)[_SHARED]=no
|
|
case "$PHP_SAPI" in
|
|
cgi|embed|phpdbg[)]
|
|
PHP_ADD_SOURCES($ext_dir,$2,$ac_extra,)
|
|
EXT_STATIC="$EXT_STATIC $1;$ext_dir"
|
|
;;
|
|
*[)]
|
|
PHP_ADD_SOURCES($ext_dir,$2,$ac_extra,cli)
|
|
;;
|
|
esac
|
|
EXT_CLI_STATIC="$EXT_CLI_STATIC $1;$ext_dir"
|
|
fi
|
|
PHP_ADD_BUILD_DIR([$ext_builddir])
|
|
|
|
dnl Set for phpize builds only.
|
|
dnl ---------------------------
|
|
if test "$ext_builddir" = "."; then
|
|
PHP_PECL_EXTENSION=$1
|
|
PHP_SUBST([PHP_PECL_EXTENSION])
|
|
fi
|
|
])
|
|
|
|
dnl
|
|
dnl PHP_ADD_EXTENSION_DEP(extname, depends [, depconf])
|
|
dnl
|
|
dnl This macro is scanned by genif.sh when it builds the internal functions
|
|
dnl list, so that modules can be init'd in the correct order
|
|
dnl $1 = name of extension, $2 = extension upon which it depends
|
|
dnl $3 = optional: if true, it's ok for $2 to have not been configured default
|
|
dnl is false and should halt the build. To be effective, this macro must be
|
|
dnl invoked *after* PHP_NEW_EXTENSION. The extension on which it depends must
|
|
dnl also have been configured. Due to the limited genif.sh parsing and regex
|
|
dnl matching implementation, this macro must be called on its own line, and its
|
|
dnl arguments must be passed unquoted (without Autoconf '[' and ']' characters.
|
|
dnl For Windows, see 'ADD_EXTENSION_DEP' in the win32 build.
|
|
dnl
|
|
AC_DEFUN([PHP_ADD_EXTENSION_DEP], [
|
|
am_i_shared=$[PHP_]translit($1,a-z_-,A-Z__)[_SHARED]
|
|
is_it_shared=$[PHP_]translit($2,a-z_-,A-Z__)[_SHARED]
|
|
is_it_enabled=$[PHP_]translit($2,a-z_-,A-Z__)
|
|
if test "$am_i_shared" = "no" && test "$is_it_shared" = "yes" ; then
|
|
AC_MSG_ERROR([
|
|
You've configured extension $1 to build statically, but it
|
|
depends on extension $2, which you've configured to build shared.
|
|
You either need to build $1 shared or build $2 statically for the
|
|
build to be successful.
|
|
])
|
|
fi
|
|
if test "x$is_it_enabled" = "xno" && test "x$3" != "xtrue"; then
|
|
AC_MSG_ERROR([
|
|
You've configured extension $1, which depends on extension $2,
|
|
but you've either not enabled $2, or have disabled it.
|
|
])
|
|
fi
|
|
dnl Some systems require that we link $2 to $1 when building.
|
|
])
|
|
|
|
dnl ----------------------------------------------------------------------------
|
|
dnl Checks for structures, typedefs, broken functions, etc.
|
|
dnl ----------------------------------------------------------------------------
|
|
|
|
dnl
|
|
dnl _PHP_CHECK_SIZEOF(type, cross-value, extra-headers [, found-action [, not-found-action]])
|
|
dnl
|
|
dnl Internal helper macro.
|
|
dnl
|
|
AC_DEFUN([_PHP_CHECK_SIZEOF], [
|
|
php_cache_value=php_cv_sizeof_[]$1
|
|
AC_CACHE_VAL(php_cv_sizeof_[]$1, [
|
|
old_LIBS=$LIBS
|
|
LIBS=
|
|
old_LDFLAGS=$LDFLAGS
|
|
LDFLAGS=
|
|
AC_RUN_IFELSE([AC_LANG_SOURCE([[#include <stdio.h>
|
|
#include <stdlib.h>
|
|
#include <stddef.h>
|
|
#include <inttypes.h>
|
|
#ifdef HAVE_UNISTD_H
|
|
#include <unistd.h>
|
|
#endif
|
|
$3
|
|
|
|
int main(void)
|
|
{
|
|
FILE *fp = fopen("conftestval", "w");
|
|
if (!fp) return(1);
|
|
fprintf(fp, "%d\n", sizeof($1));
|
|
return(0);
|
|
}
|
|
]])], [
|
|
eval $php_cache_value=`cat conftestval`
|
|
], [
|
|
eval $php_cache_value=0
|
|
], [
|
|
ifelse([$2],,[eval $php_cache_value=0], [eval $php_cache_value=$2])
|
|
])
|
|
LDFLAGS=$old_LDFLAGS
|
|
LIBS=$old_LIBS
|
|
])
|
|
if eval test "\$$php_cache_value" != "0"; then
|
|
ifelse([$4],[],:,[$4])
|
|
ifelse([$5],[],,[else $5])
|
|
fi
|
|
])
|
|
|
|
dnl
|
|
dnl PHP_CHECK_SIZEOF(type, cross-value, extra-headers)
|
|
dnl
|
|
AC_DEFUN([PHP_CHECK_SIZEOF], [
|
|
AC_MSG_CHECKING([size of $1])
|
|
_PHP_CHECK_SIZEOF($1, $2, $3, [
|
|
AC_DEFINE_UNQUOTED([SIZEOF_]translit($1,a-z,A-Z_), [$]php_cv_sizeof_[]$1,
|
|
[The size of '$1', as computed by sizeof.])
|
|
AC_DEFINE_UNQUOTED([HAVE_]translit($1,a-z,A-Z_), [1],
|
|
[Define to 1 if the system has the type '$1'.])
|
|
])
|
|
AC_MSG_RESULT([[$][php_cv_sizeof_]translit($1, ,_)])
|
|
])
|
|
|
|
dnl
|
|
dnl PHP_TIME_R_TYPE
|
|
dnl
|
|
dnl Check type of reentrant time-related functions. Type can be: irix, hpux or
|
|
dnl POSIX.
|
|
dnl
|
|
AC_DEFUN([PHP_TIME_R_TYPE],
|
|
[AC_CACHE_CHECK([for type of reentrant time-related functions],
|
|
[php_cv_time_r_type],
|
|
[AC_RUN_IFELSE([AC_LANG_SOURCE([[
|
|
#include <time.h>
|
|
|
|
int main(void) {
|
|
char buf[27];
|
|
struct tm t;
|
|
time_t old = 0;
|
|
int r, s;
|
|
|
|
s = gmtime_r(&old, &t);
|
|
r = (int) asctime_r(&t, buf, 26);
|
|
if (r == s && s == 0) return (0);
|
|
return (1);
|
|
}
|
|
]])],
|
|
[php_cv_time_r_type=hpux],
|
|
[AC_RUN_IFELSE([AC_LANG_SOURCE([[
|
|
#include <time.h>
|
|
int main(void) {
|
|
struct tm t, *s;
|
|
time_t old = 0;
|
|
char buf[27], *p;
|
|
|
|
s = gmtime_r(&old, &t);
|
|
p = asctime_r(&t, buf, 26);
|
|
if (p == buf && s == &t) return (0);
|
|
return (1);
|
|
}
|
|
]])],
|
|
[php_cv_time_r_type=irix],
|
|
[php_cv_time_r_type=POSIX],
|
|
[php_cv_time_r_type=POSIX])],
|
|
[php_cv_time_r_type=POSIX])
|
|
])
|
|
AS_CASE([$php_cv_time_r_type],
|
|
[hpux], [AC_DEFINE([PHP_HPUX_TIME_R], [1],
|
|
[Define to 1 if you have HP-UX 10.x.-style reentrant time functions.])],
|
|
[irix], [AC_DEFINE([PHP_IRIX_TIME_R], [1],
|
|
[Define to 1 you have IRIX-style reentrant time functions.])])
|
|
])
|
|
|
|
dnl
|
|
dnl PHP_DOES_PWRITE_WORK
|
|
dnl
|
|
dnl Internal.
|
|
dnl
|
|
AC_DEFUN([PHP_DOES_PWRITE_WORK],[
|
|
AC_RUN_IFELSE([AC_LANG_SOURCE([[
|
|
#include <sys/types.h>
|
|
#include <sys/stat.h>
|
|
#include <fcntl.h>
|
|
#include <unistd.h>
|
|
#include <errno.h>
|
|
#include <stdlib.h>
|
|
$1
|
|
int main(void) {
|
|
int fd = open("conftest_pwrite", O_WRONLY|O_CREAT, 0600);
|
|
|
|
if (fd < 0) return 1;
|
|
if (pwrite(fd, "text", 4, 0) != 4) return 1;
|
|
/* Linux glibc breakage until 2.2.5 */
|
|
if (pwrite(fd, "text", 4, -1) != -1 || errno != EINVAL) return 1;
|
|
return 0;
|
|
}
|
|
|
|
]])],[
|
|
ac_cv_pwrite=yes
|
|
],[
|
|
ac_cv_pwrite=no
|
|
],[
|
|
ac_cv_pwrite=no
|
|
])
|
|
])
|
|
|
|
dnl
|
|
dnl PHP_DOES_PREAD_WORK
|
|
dnl
|
|
dnl Internal.
|
|
dnl
|
|
AC_DEFUN([PHP_DOES_PREAD_WORK],[
|
|
echo test > conftest_pread
|
|
AC_RUN_IFELSE([AC_LANG_SOURCE([[
|
|
#include <sys/types.h>
|
|
#include <sys/stat.h>
|
|
#include <fcntl.h>
|
|
#include <unistd.h>
|
|
#include <errno.h>
|
|
#include <stdlib.h>
|
|
$1
|
|
int main(void) {
|
|
char buf[3];
|
|
int fd = open("conftest_pread", O_RDONLY);
|
|
if (fd < 0) return 1;
|
|
if (pread(fd, buf, 2, 0) != 2) return 1;
|
|
/* Linux glibc breakage until 2.2.5 */
|
|
if (pread(fd, buf, 2, -1) != -1 || errno != EINVAL) return 1;
|
|
return 0;
|
|
}
|
|
]])],[
|
|
ac_cv_pread=yes
|
|
],[
|
|
ac_cv_pread=no
|
|
],[
|
|
ac_cv_pread=no
|
|
])
|
|
])
|
|
|
|
dnl
|
|
dnl PHP_PWRITE_TEST
|
|
dnl
|
|
AC_DEFUN([PHP_PWRITE_TEST],[
|
|
AC_CACHE_CHECK(whether pwrite works,ac_cv_pwrite,[
|
|
PHP_DOES_PWRITE_WORK
|
|
if test "$ac_cv_pwrite" = "no"; then
|
|
PHP_DOES_PWRITE_WORK([ssize_t pwrite(int, void *, size_t, off64_t);])
|
|
if test "$ac_cv_pwrite" = "yes"; then
|
|
ac_cv_pwrite=64
|
|
fi
|
|
fi
|
|
])
|
|
|
|
if test "$ac_cv_pwrite" != "no"; then
|
|
AC_DEFINE([HAVE_PWRITE], [1],
|
|
[Define to 1 if you have the 'pwrite' function.])
|
|
if test "$ac_cv_pwrite" = "64"; then
|
|
AC_DEFINE([PHP_PWRITE_64], [1],
|
|
[Define to 1 if 'pwrite' declaration with 'off64_t' is missing.])
|
|
fi
|
|
fi
|
|
])
|
|
|
|
dnl
|
|
dnl PHP_PREAD_TEST
|
|
dnl
|
|
AC_DEFUN([PHP_PREAD_TEST],[
|
|
AC_CACHE_CHECK(whether pread works,ac_cv_pread,[
|
|
PHP_DOES_PREAD_WORK
|
|
if test "$ac_cv_pread" = "no"; then
|
|
PHP_DOES_PREAD_WORK([ssize_t pread(int, void *, size_t, off64_t);])
|
|
if test "$ac_cv_pread" = "yes"; then
|
|
ac_cv_pread=64
|
|
fi
|
|
fi
|
|
])
|
|
|
|
if test "$ac_cv_pread" != "no"; then
|
|
AC_DEFINE([HAVE_PREAD], [1],
|
|
[Define to 1 if you have the 'pread' function.])
|
|
if test "$ac_cv_pread" = "64"; then
|
|
AC_DEFINE([PHP_PREAD_64], [1],
|
|
[Define to 1 if 'pread' declaration with 'off64_t' is missing.])
|
|
fi
|
|
fi
|
|
])
|
|
|
|
dnl
|
|
dnl PHP_MISSING_TIME_R_DECL
|
|
dnl
|
|
AC_DEFUN([PHP_MISSING_TIME_R_DECL],[
|
|
AC_CHECK_DECL([localtime_r],,
|
|
[AC_DEFINE([MISSING_LOCALTIME_R_DECL], [1],
|
|
[Define to 1 if 'localtime_r' declaration is missing.])],
|
|
[#include <time.h>])
|
|
AC_CHECK_DECL([gmtime_r],,
|
|
[AC_DEFINE([MISSING_GMTIME_R_DECL], [1],
|
|
[Define to 1 if 'gmtime_r' declaration is missing.])],
|
|
[#include <time.h>])
|
|
AC_CHECK_DECL([asctime_r],,
|
|
[AC_DEFINE([MISSING_ASCTIME_R_DECL], [1],
|
|
[Define to 1 if 'asctime_r' declaration is missing.])],
|
|
[#include <time.h>])
|
|
AC_CHECK_DECL([ctime_r],,
|
|
[AC_DEFINE([MISSING_CTIME_R_DECL], [1],
|
|
[Define to 1 if 'ctime_r' declaration is missing.])],
|
|
[#include <time.h>])
|
|
AC_CHECK_DECL([strtok_r],,
|
|
[AC_DEFINE([MISSING_STRTOK_R_DECL], [1],
|
|
[Define to 1 if 'strtok_r' declaration is missing.])],
|
|
[#include <string.h>])
|
|
])
|
|
|
|
dnl
|
|
dnl PHP_EBCDIC
|
|
dnl
|
|
AC_DEFUN([PHP_EBCDIC],
|
|
[AC_CACHE_CHECK([whether system uses EBCDIC], [ac_cv_ebcdic],
|
|
[AC_RUN_IFELSE([AC_LANG_SOURCE([
|
|
int main(void) {
|
|
return (unsigned char)'A' != (unsigned char)0xC1;
|
|
}
|
|
])],
|
|
[ac_cv_ebcdic=yes],
|
|
[ac_cv_ebcdic=no],
|
|
[ac_cv_ebcdic=no])])
|
|
AS_VAR_IF([ac_cv_ebcdic], [yes],
|
|
[AC_MSG_FAILURE([PHP does not support EBCDIC targets.])])
|
|
])
|
|
|
|
dnl
|
|
dnl PHP_BROKEN_GETCWD
|
|
dnl
|
|
dnl Some systems, notably Solaris, cause getcwd() or realpath to fail if a
|
|
dnl component of the path has execute but not read permissions.
|
|
dnl
|
|
AC_DEFUN([PHP_BROKEN_GETCWD],[
|
|
AC_MSG_CHECKING([for broken getcwd])
|
|
os=`uname -sr 2>/dev/null`
|
|
case $os in
|
|
SunOS*[)]
|
|
AC_DEFINE([HAVE_BROKEN_GETCWD], [1],
|
|
[Define to 1 if system has a broken 'getcwd'.])
|
|
AC_MSG_RESULT([yes]);;
|
|
*[)]
|
|
AC_MSG_RESULT([no]);;
|
|
esac
|
|
])
|
|
|
|
dnl
|
|
dnl PHP_BROKEN_GCC_STRLEN_OPT
|
|
dnl
|
|
dnl Early releases of GCC 8 shipped with a strlen() optimization bug, so they
|
|
dnl didn't properly handle the `char val[1]` struct hack. See bug #76510.
|
|
dnl
|
|
AC_DEFUN([PHP_BROKEN_GCC_STRLEN_OPT],
|
|
[AC_CACHE_CHECK([for broken gcc optimize-strlen],
|
|
[php_cv_have_broken_gcc_strlen_opt],
|
|
[AC_RUN_IFELSE([AC_LANG_SOURCE([[
|
|
#include <stdlib.h>
|
|
#include <string.h>
|
|
#include <stdio.h>
|
|
struct s
|
|
{
|
|
int i;
|
|
char c[1];
|
|
};
|
|
int main(void)
|
|
{
|
|
struct s *s = malloc(sizeof(struct s) + 3);
|
|
s->i = 3;
|
|
strcpy(s->c, "foo");
|
|
return strlen(s->c+1) == 2;
|
|
}
|
|
]])],
|
|
[php_cv_have_broken_gcc_strlen_opt=yes],
|
|
[php_cv_have_broken_gcc_strlen_opt=no],
|
|
[php_cv_have_broken_gcc_strlen_opt=no])])
|
|
AS_VAR_IF([php_cv_have_broken_gcc_strlen_opt], [yes],
|
|
[AS_VAR_APPEND([CFLAGS], [" -fno-optimize-strlen"])])
|
|
])
|
|
|
|
dnl
|
|
dnl PHP_FOPENCOOKIE
|
|
dnl
|
|
dnl Check for cookie_io_functions_t type and fopencookie(). When using glibc,
|
|
dnl checks here require _GNU_SOURCE defined via AC_USE_SYSTEM_EXTENSIONS. Some
|
|
dnl glibc versions started using the off64_t in fopencookie seeker definition,
|
|
dnl which is in transition to use the POSIX standard off_t on 32-bit (with large
|
|
dnl file support enabled) and 64-bit.
|
|
dnl
|
|
AC_DEFUN([PHP_FOPENCOOKIE],
|
|
[AC_CHECK_TYPE([cookie_io_functions_t], [AC_CHECK_FUNCS([fopencookie])],,
|
|
[#include <stdio.h>])
|
|
dnl Check if glibc might use off64_t seeker definition.
|
|
AS_VAR_IF([ac_cv_func_fopencookie], [yes],
|
|
[AC_CACHE_CHECK([whether fopencookie seeker uses off64_t],
|
|
[php_cv_type_cookie_off64_t],
|
|
[AC_RUN_IFELSE([AC_LANG_SOURCE([
|
|
#include <stdio.h>
|
|
#include <stdlib.h>
|
|
|
|
struct cookiedata {
|
|
off64_t pos;
|
|
};
|
|
|
|
ssize_t reader(void *cookie, char *buffer, size_t size)
|
|
{ (void)cookie; (void)buffer; return size; }
|
|
ssize_t writer(void *cookie, const char *buffer, size_t size)
|
|
{ (void)cookie; (void)buffer; return size; }
|
|
int closer(void *cookie)
|
|
{ (void)cookie; return 0; }
|
|
int seeker(void *cookie, off64_t *position, int whence)
|
|
{ ((struct cookiedata*)cookie)->pos = *position; (void)whence; return 0; }
|
|
|
|
cookie_io_functions_t funcs = {reader, writer, seeker, closer};
|
|
|
|
int main(void) {
|
|
struct cookiedata g = { 0 };
|
|
FILE *fp = fopencookie(&g, "r", funcs);
|
|
if (fp && fseek(fp, 8192, SEEK_SET) == 0 && g.pos == 8192) {
|
|
return 0;
|
|
}
|
|
return 1;
|
|
}
|
|
])],
|
|
[php_cv_type_cookie_off64_t=yes],
|
|
[php_cv_type_cookie_off64_t=no],
|
|
[AS_CASE([$host_alias],
|
|
[*linux*], [php_cv_type_cookie_off64_t=yes],
|
|
[php_cv_type_cookie_off64_t=no])]
|
|
)])
|
|
AS_VAR_IF([php_cv_type_cookie_off64_t], [yes],
|
|
[AC_DEFINE([COOKIE_SEEKER_USES_OFF64_T], [1],
|
|
[Define to 1 if fopencookie seeker uses off64_t.])])
|
|
])
|
|
])
|
|
|
|
dnl ----------------------------------------------------------------------------
|
|
dnl Library/function existence and build sanity checks.
|
|
dnl ----------------------------------------------------------------------------
|
|
|
|
dnl
|
|
dnl PHP_CHECK_LIBRARY(library, function [, action-found [, action-not-found [, extra-libs]]])
|
|
dnl
|
|
dnl Wrapper for AC_CHECK_LIB.
|
|
dnl
|
|
AC_DEFUN([PHP_CHECK_LIBRARY], [
|
|
save_old_LDFLAGS=$LDFLAGS
|
|
ac_stuff="$5"
|
|
|
|
save_ext_shared=$ext_shared
|
|
ext_shared=yes
|
|
PHP_EVAL_LIBLINE([$]ac_stuff, LDFLAGS)
|
|
AC_CHECK_LIB([$1],[$2],[
|
|
LDFLAGS=$save_old_LDFLAGS
|
|
ext_shared=$save_ext_shared
|
|
$3
|
|
],[
|
|
LDFLAGS=$save_old_LDFLAGS
|
|
ext_shared=$save_ext_shared
|
|
unset ac_cv_lib_$1[]_$2
|
|
$4
|
|
])dnl
|
|
])
|
|
|
|
dnl
|
|
dnl PHP_CHECK_FRAMEWORK(framework, function [, action-found [, action-not-found ]])
|
|
dnl
|
|
dnl El cheapo wrapper for AC_CHECK_LIB.
|
|
dnl
|
|
AC_DEFUN([PHP_CHECK_FRAMEWORK], [
|
|
save_old_LDFLAGS=$LDFLAGS
|
|
LDFLAGS="-framework $1 $LDFLAGS"
|
|
dnl Supplying "c" to AC_CHECK_LIB is technically cheating, but rewriting
|
|
dnl AC_CHECK_LIB is overkill and this only affects the "checking.." output
|
|
dnl anyway.
|
|
AC_CHECK_LIB([c],[$2],[
|
|
LDFLAGS=$save_old_LDFLAGS
|
|
$3
|
|
],[
|
|
LDFLAGS=$save_old_LDFLAGS
|
|
$4
|
|
])
|
|
])
|
|
|
|
dnl
|
|
dnl PHP_CHECK_FUNC_LIB(func, libs)
|
|
dnl
|
|
dnl This macro checks whether 'func' or '__func' exists in the specified
|
|
dnl library. Defines HAVE_func and HAVE_library if found and adds the library to
|
|
dnl LIBS. This should be called in the ACTION-IF-NOT-FOUND part of
|
|
dnl PHP_CHECK_FUNC.
|
|
dnl
|
|
dnl autoconf undefines the builtin "shift" :-(
|
|
dnl If possible, we use the builtin shift anyway, otherwise we use the ubercool
|
|
dnl definition that has been tested so far with FreeBSD/GNU m4.
|
|
dnl
|
|
ifdef([builtin],[builtin(define, phpshift, [builtin(shift, $@)])],[
|
|
define([phpshift],[ifelse(index([$@],[,]),-1,,[substr([$@],incr(index([$@],[,])))])])
|
|
])
|
|
|
|
dnl
|
|
dnl PHP_CHECK_FUNC_LIB
|
|
dnl
|
|
AC_DEFUN([PHP_CHECK_FUNC_LIB],[
|
|
ifelse($2,,:,[
|
|
unset ac_cv_lib_$2[]_$1
|
|
unset ac_cv_lib_$2[]___$1
|
|
unset found
|
|
AC_CHECK_LIB($2, $1, [found=yes], [
|
|
AC_CHECK_LIB($2, __$1, [found=yes], [found=no])
|
|
])
|
|
|
|
if test "$found" = "yes"; then
|
|
ac_libs=$LIBS
|
|
LIBS="$LIBS -l$2"
|
|
AC_RUN_IFELSE([AC_LANG_PROGRAM()],[found=yes],[found=no],[
|
|
dnl Cross compilation.
|
|
found=yes
|
|
])
|
|
LIBS=$ac_libs
|
|
fi
|
|
|
|
if test "$found" = "yes"; then
|
|
PHP_ADD_LIBRARY($2)
|
|
AC_DEFINE_UNQUOTED(AS_TR_CPP([HAVE_$1]), [1],
|
|
[Define to 1 if you have the '$1' function.])
|
|
AC_DEFINE_UNQUOTED(AS_TR_CPP([HAVE_LIB$2]), [1],
|
|
[Define to 1 if you have the '$2' library (-l$2).])
|
|
ac_cv_func_$1=yes
|
|
else
|
|
PHP_CHECK_FUNC_LIB($1,phpshift(phpshift($@)))
|
|
fi
|
|
])
|
|
])
|
|
|
|
dnl
|
|
dnl PHP_CHECK_FUNC(func, ...)
|
|
dnl
|
|
dnl This macro checks whether 'func' or '__func' exists in the default libraries
|
|
dnl and as a fall back in the specified library. Defines HAVE_func and
|
|
dnl HAVE_library if found and adds the library to LIBS.
|
|
dnl
|
|
AC_DEFUN([PHP_CHECK_FUNC],[
|
|
unset ac_cv_func_$1
|
|
unset ac_cv_func___$1
|
|
unset found
|
|
|
|
AC_CHECK_FUNC($1, [found=yes],[ AC_CHECK_FUNC(__$1,[found=yes],[found=no]) ])
|
|
|
|
case $found in
|
|
yes[)]
|
|
AC_DEFINE_UNQUOTED(AS_TR_CPP([HAVE_$1]), [1],
|
|
[Define to 1 if you have the '$1' function.])
|
|
ac_cv_func_$1=yes
|
|
;;
|
|
ifelse($#,1,,[
|
|
*[)] PHP_CHECK_FUNC_LIB($@) ;;
|
|
])
|
|
esac
|
|
])
|
|
|
|
dnl
|
|
dnl PHP_TEST_BUILD(function, action-if-ok, action-if-not-ok [, extra-libs [, extra-source]])
|
|
dnl
|
|
dnl This macro checks whether build works and given function exists.
|
|
dnl
|
|
AC_DEFUN([PHP_TEST_BUILD], [
|
|
old_LIBS=$LIBS
|
|
LIBS="$4 $LIBS"
|
|
AC_LINK_IFELSE([AC_LANG_SOURCE([[
|
|
$5
|
|
char $1(void);
|
|
int main(void) {
|
|
$1();
|
|
return 0;
|
|
}
|
|
]])],[
|
|
LIBS=$old_LIBS
|
|
$2
|
|
],[
|
|
LIBS=$old_LIBS
|
|
$3
|
|
])
|
|
])
|
|
|
|
dnl ----------------------------------------------------------------------------
|
|
dnl Platform characteristics checks.
|
|
dnl ----------------------------------------------------------------------------
|
|
|
|
dnl
|
|
dnl PHP_SHLIB_SUFFIX_NAMES
|
|
dnl
|
|
dnl Determines link library suffix SHLIB_SUFFIX_NAME which can be: .so, .sl or
|
|
dnl .dylib
|
|
dnl
|
|
dnl Determines shared library suffix SHLIB_DL_SUFFIX_NAME suffix can be: .so or
|
|
dnl .sl
|
|
dnl
|
|
AC_DEFUN([PHP_SHLIB_SUFFIX_NAMES],[
|
|
AC_REQUIRE([PHP_CANONICAL_HOST_TARGET])dnl
|
|
PHP_SUBST_OLD([SHLIB_SUFFIX_NAME])
|
|
PHP_SUBST_OLD([SHLIB_DL_SUFFIX_NAME])
|
|
SHLIB_SUFFIX_NAME=so
|
|
SHLIB_DL_SUFFIX_NAME=$SHLIB_SUFFIX_NAME
|
|
case $host_alias in
|
|
*hpux*[)]
|
|
SHLIB_SUFFIX_NAME=sl
|
|
SHLIB_DL_SUFFIX_NAME=sl
|
|
;;
|
|
*darwin*[)]
|
|
SHLIB_SUFFIX_NAME=dylib
|
|
SHLIB_DL_SUFFIX_NAME=so
|
|
;;
|
|
esac
|
|
])
|
|
|
|
dnl
|
|
dnl PHP_C_BIGENDIAN
|
|
dnl
|
|
dnl Replacement macro for AC_C_BIGENDIAN.
|
|
dnl
|
|
AC_DEFUN([PHP_C_BIGENDIAN],
|
|
[AC_CACHE_CHECK([whether byte ordering is bigendian], [ac_cv_c_bigendian_php],
|
|
[AC_RUN_IFELSE([AC_LANG_SOURCE([
|
|
int main(void)
|
|
{
|
|
short one = 1;
|
|
char *cp = (char *)&one;
|
|
|
|
if (*cp == 0) {
|
|
return 0;
|
|
}
|
|
|
|
return 1;
|
|
}
|
|
])],
|
|
[ac_cv_c_bigendian_php=yes],
|
|
[ac_cv_c_bigendian_php=no],
|
|
[ac_cv_c_bigendian_php=unknown])])
|
|
AS_VAR_IF([ac_cv_c_bigendian_php], [yes],
|
|
[AC_DEFINE([WORDS_BIGENDIAN], [],
|
|
[Define if processor uses big-endian word.])])
|
|
])
|
|
|
|
dnl ----------------------------------------------------------------------------
|
|
dnl Checks for programs: PHP_PROG_<program>.
|
|
dnl ----------------------------------------------------------------------------
|
|
|
|
dnl
|
|
dnl PHP_PROG_SENDMAIL
|
|
dnl
|
|
dnl Search for the sendmail binary.
|
|
dnl
|
|
AC_DEFUN([PHP_PROG_SENDMAIL],
|
|
[PHP_ALT_PATH=/usr/bin:/usr/sbin:/usr/etc:/etc:/usr/ucblib:/usr/lib
|
|
AC_PATH_PROG([PROG_SENDMAIL], [sendmail], [], [$PATH:$PHP_ALT_PATH])
|
|
AS_VAR_IF([PROG_SENDMAIL],, [PROG_SENDMAIL=/usr/sbin/sendmail
|
|
AC_MSG_NOTICE([default sendmail_path INI directive set to $PROG_SENDMAIL])])])
|
|
|
|
dnl
|
|
dnl PHP_PROG_AWK
|
|
dnl
|
|
dnl Some vendors force mawk before gawk; mawk is broken so we don't like that.
|
|
dnl
|
|
AC_DEFUN([PHP_PROG_AWK], [
|
|
AC_CHECK_PROGS([AWK], [gawk nawk awk mawk], [bork], [/usr/xpg4/bin/:$PATH])
|
|
case "$AWK" in
|
|
*mawk)
|
|
AC_MSG_WARN([mawk is known to have problems on some systems. You should install GNU awk])
|
|
;;
|
|
*gawk)
|
|
;;
|
|
bork)
|
|
AC_MSG_ERROR([Could not find awk; Install GNU awk])
|
|
;;
|
|
*)
|
|
AC_MSG_CHECKING([if $AWK is broken])
|
|
if ! $AWK 'function foo() {}' >/dev/null 2>&1 ; then
|
|
AC_MSG_RESULT([yes])
|
|
AC_MSG_ERROR([You should install GNU awk])
|
|
else
|
|
AC_MSG_RESULT([no])
|
|
fi
|
|
;;
|
|
esac
|
|
PHP_SUBST([AWK])
|
|
])
|
|
|
|
dnl
|
|
dnl PHP_PROG_BISON([MIN-VERSION], [EXCLUDED-VERSION...])
|
|
dnl
|
|
dnl Search for bison and optionally check if version is at least the minimum
|
|
dnl required version MIN-VERSION and doesn't match any of the blank separated
|
|
dnl list of excluded versions EXCLUDED-VERSION (for example "3.0 3.2").
|
|
dnl
|
|
AC_DEFUN([PHP_PROG_BISON], [
|
|
AC_CHECK_PROG([YACC], [bison], [bison])
|
|
|
|
ifelse($1,,php_bison_required_version='',php_bison_required_version="$1")
|
|
ifelse($2,,php_bison_excluded_versions='none',php_bison_excluded_versions="$2")
|
|
|
|
if test -n "$YACC"; then
|
|
AC_MSG_CHECKING([for bison version])
|
|
|
|
php_bison_version=$($YACC --version 2> /dev/null | grep 'GNU Bison' | cut -d ' ' -f 4 | tr -d a-z)
|
|
if test -z "$php_bison_version"; then
|
|
php_bison_version=0.0.0
|
|
fi
|
|
ac_IFS=$IFS; IFS="."
|
|
set $php_bison_version
|
|
IFS=$ac_IFS
|
|
php_bison_num=`expr [$]{1:-0} \* 10000 + [$]{2:-0} \* 100 + [$]{3:-0}`
|
|
php_bison_branch="[$]1.[$]2"
|
|
php_bison_check=ok
|
|
|
|
if test -z "$php_bison_required_version" && test -z "$php_bison_num"; then
|
|
php_bison_check=invalid
|
|
elif test -n "$php_bison_required_version"; then
|
|
ac_IFS=$IFS; IFS="."
|
|
set $php_bison_required_version
|
|
IFS=$ac_IFS
|
|
php_bison_required_num=`expr [$]{1:-0} \* 10000 + [$]{2:-0} \* 100 + [$]{3:-0}`
|
|
php_bison_required_version="$php_bison_required_version or later"
|
|
|
|
if test -z "$php_bison_num" || test "$php_bison_num" -lt "$php_bison_required_num"; then
|
|
php_bison_check=invalid
|
|
fi
|
|
fi
|
|
|
|
for php_bison_check_version in $php_bison_excluded_versions; do
|
|
if test "$php_bison_version" = "$php_bison_check_version" || test "$php_bison_branch" = "$php_bison_check_version"; then
|
|
php_bison_check=invalid
|
|
break
|
|
fi
|
|
done
|
|
|
|
if test "$php_bison_check" != "invalid"; then
|
|
PHP_SUBST_OLD([YFLAGS], [-Wall])
|
|
AC_MSG_RESULT([$php_bison_version (ok)])
|
|
else
|
|
AC_MSG_RESULT([$php_bison_version])
|
|
fi
|
|
fi
|
|
|
|
case $php_bison_check in
|
|
""|invalid[)]
|
|
if test ! -f "$abs_srcdir/Zend/zend_language_parser.h" || test ! -f "$abs_srcdir/Zend/zend_language_parser.c"; then
|
|
AC_MSG_ERROR(m4_text_wrap([
|
|
bison $php_bison_required_version or newer is required to generate PHP
|
|
parsers (excluded versions: $php_bison_excluded_versions).
|
|
]))
|
|
fi
|
|
|
|
YACC="exit 0;"
|
|
;;
|
|
esac
|
|
|
|
PHP_SUBST([YACC])
|
|
])
|
|
|
|
dnl
|
|
dnl PHP_PROG_RE2C([min-version], [options])
|
|
dnl
|
|
dnl Search for the re2c and optionally check if version is at least the minimum
|
|
dnl required version "min-version". The blank-or-newline-separated "options" are
|
|
dnl the re2c command-line flags substituted into a Makefile variable RE2C_FLAGS
|
|
dnl which can be added to all re2c invocations.
|
|
dnl
|
|
AC_DEFUN([PHP_PROG_RE2C],[
|
|
AC_CHECK_PROG([RE2C], [re2c], [re2c])
|
|
|
|
php_re2c_check=
|
|
AS_VAR_IF([RE2C],,, [
|
|
AC_MSG_CHECKING([for re2c version])
|
|
|
|
php_re2c_version=$($RE2C --version | cut -d ' ' -f 2 2>/dev/null)
|
|
|
|
php_re2c_check=ok
|
|
AS_VERSION_COMPARE([$php_re2c_version], [$1],
|
|
[php_re2c_check=invalid])
|
|
|
|
AS_VAR_IF([php_re2c_check], [invalid],
|
|
[AC_MSG_RESULT([$php_re2c_version (too old)])],
|
|
[AC_MSG_RESULT([$php_re2c_version (ok)])])
|
|
])
|
|
|
|
AS_CASE([$php_re2c_check],
|
|
[""|invalid], [
|
|
AS_IF([test ! -f "$abs_srcdir/Zend/zend_language_scanner.c"], [
|
|
AC_MSG_ERROR(m4_text_wrap([
|
|
re2c $1 or newer is required to generate PHP lexers.
|
|
]))
|
|
])
|
|
|
|
RE2C="exit 0;"
|
|
])
|
|
|
|
PHP_SUBST([RE2C])
|
|
AS_VAR_SET([RE2C_FLAGS], m4_normalize(["$2"]))
|
|
PHP_SUBST([RE2C_FLAGS])
|
|
])
|
|
|
|
dnl
|
|
dnl PHP_PROG_PHP([min-version])
|
|
dnl
|
|
dnl Find PHP command-line interface SAPI on the system and check if version is
|
|
dnl greater or equal to "min-version". If suitable version is found, the PHP
|
|
dnl variable is set and substituted to a Makefile variable. Used for generating
|
|
dnl files and running PHP utilities during the build.
|
|
dnl
|
|
AC_DEFUN([PHP_PROG_PHP],
|
|
[m4_if([$1],, [php_required_version=7.4], [php_required_version=$1])
|
|
AC_CHECK_PROG([PHP], [php], [php])
|
|
AS_VAR_IF([PHP],,, [
|
|
AC_MSG_CHECKING([for php version])
|
|
php_version=$($PHP -v | head -n1 | cut -d ' ' -f 2)
|
|
AS_VERSION_COMPARE([$php_version], [$php_required_version], [unset PHP])
|
|
AS_VAR_IF([PHP],,
|
|
[AC_MSG_RESULT([$php_version (too old, install $php_required_version or later)])],
|
|
[AC_MSG_RESULT([$php_version (ok)])])
|
|
])
|
|
PHP_SUBST([PHP])
|
|
])
|
|
|
|
dnl ----------------------------------------------------------------------------
|
|
dnl Common setup macros: PHP_SETUP_<what>
|
|
dnl ----------------------------------------------------------------------------
|
|
|
|
dnl
|
|
dnl PHP_SETUP_ICU([shared-add])
|
|
dnl
|
|
dnl Common setup macro for ICU.
|
|
dnl
|
|
AC_DEFUN([PHP_SETUP_ICU],[
|
|
PKG_CHECK_MODULES([ICU], [icu-uc >= 50.1 icu-io icu-i18n])
|
|
|
|
PHP_EVAL_INCLINE([$ICU_CFLAGS])
|
|
PHP_EVAL_LIBLINE([$ICU_LIBS], [$1])
|
|
|
|
ICU_CFLAGS="$ICU_CFLAGS -DU_NO_DEFAULT_INCLUDE_UTF_HEADERS=1"
|
|
ICU_CXXFLAGS="$ICU_CXXFLAGS -DUNISTR_FROM_CHAR_EXPLICIT=explicit -DUNISTR_FROM_STRING_EXPLICIT=explicit"
|
|
|
|
AS_IF([$PKG_CONFIG icu-io --atleast-version=60],
|
|
[ICU_CFLAGS="$ICU_CFLAGS -DU_HIDE_OBSOLETE_UTF_OLD_H=1"])
|
|
])
|
|
|
|
dnl
|
|
dnl PHP_SETUP_OPENSSL(shared-add [, action-found])
|
|
dnl
|
|
dnl Common setup macro for openssl.
|
|
dnl
|
|
AC_DEFUN([PHP_SETUP_OPENSSL],[
|
|
found_openssl=no
|
|
|
|
PKG_CHECK_MODULES([OPENSSL], [openssl >= 1.1.1], [found_openssl=yes])
|
|
|
|
if test "$found_openssl" = "yes"; then
|
|
PHP_EVAL_LIBLINE([$OPENSSL_LIBS], [$1])
|
|
PHP_EVAL_INCLINE([$OPENSSL_CFLAGS])
|
|
ifelse([$2],[],:,[$2])
|
|
fi
|
|
])
|
|
|
|
dnl
|
|
dnl PHP_SETUP_ICONV(shared-add [, action-found [, action-not-found]])
|
|
dnl
|
|
dnl Common setup macro for iconv.
|
|
dnl
|
|
AC_DEFUN([PHP_SETUP_ICONV], [
|
|
found_iconv=no
|
|
unset ICONV_DIR
|
|
AH_TEMPLATE([HAVE_LIBICONV],
|
|
[Define to 1 if you have the 'libiconv' function.])
|
|
|
|
dnl Check libc first if no path is provided in --with-iconv.
|
|
AS_VAR_IF([PHP_ICONV], [yes], [
|
|
dnl Reset LIBS temporarily as it may have already been included -liconv in.
|
|
LIBS_save=$LIBS
|
|
LIBS=
|
|
AC_CHECK_FUNC([iconv], [found_iconv=yes],
|
|
[AC_CHECK_FUNC([libiconv], [
|
|
AC_DEFINE([HAVE_LIBICONV], [1])
|
|
found_iconv=yes
|
|
])])
|
|
LIBS=$LIBS_save
|
|
])
|
|
|
|
dnl Check external libs for iconv funcs.
|
|
AS_VAR_IF([found_iconv], [no], [
|
|
for i in $PHP_ICONV /usr/local /usr; do
|
|
if test -r $i/include/gnu-libiconv/iconv.h; then
|
|
ICONV_DIR=$i
|
|
ICONV_INCLUDE_DIR=$i/include/gnu-libiconv
|
|
iconv_lib_name=iconv
|
|
break
|
|
elif test -r $i/include/iconv.h; then
|
|
ICONV_DIR=$i
|
|
ICONV_INCLUDE_DIR=$i/include
|
|
iconv_lib_name=iconv
|
|
break
|
|
fi
|
|
done
|
|
|
|
AS_VAR_IF([ICONV_DIR],,
|
|
[AC_MSG_ERROR(m4_text_wrap([
|
|
Please specify the install prefix of iconv with --with-iconv=<DIR>
|
|
]))])
|
|
|
|
if test -f $ICONV_DIR/$PHP_LIBDIR/lib$iconv_lib_name.a ||
|
|
test -f $ICONV_DIR/$PHP_LIBDIR/lib$iconv_lib_name.$SHLIB_SUFFIX_NAME ||
|
|
test -f $ICONV_DIR/$PHP_LIBDIR/lib$iconv_lib_name.tbd
|
|
then
|
|
PHP_CHECK_LIBRARY([$iconv_lib_name], [libiconv], [
|
|
found_iconv=yes
|
|
AC_DEFINE([HAVE_LIBICONV], [1])
|
|
AC_DEFINE([ICONV_ALIASED_LIBICONV], [1],
|
|
[Define to 1 if 'iconv()' is aliased to 'libiconv()'.])
|
|
],
|
|
[PHP_CHECK_LIBRARY([$iconv_lib_name], [iconv],
|
|
[found_iconv=yes],
|
|
[],
|
|
[-L$ICONV_DIR/$PHP_LIBDIR])],
|
|
[-L$ICONV_DIR/$PHP_LIBDIR])
|
|
fi
|
|
])
|
|
|
|
if test "$found_iconv" = "yes"; then
|
|
if test -n "$ICONV_DIR"; then
|
|
PHP_ADD_LIBRARY_WITH_PATH([$iconv_lib_name],
|
|
[$ICONV_DIR/$PHP_LIBDIR],
|
|
[$1])
|
|
PHP_ADD_INCLUDE([$ICONV_INCLUDE_DIR])
|
|
fi
|
|
$2
|
|
ifelse([$3],[],,[else $3])
|
|
fi
|
|
])
|
|
|
|
dnl
|
|
dnl PHP_SETUP_LIBXML(shared-add [, action-found])
|
|
dnl
|
|
dnl Common setup macro for libxml.
|
|
dnl
|
|
AC_DEFUN([PHP_SETUP_LIBXML], [
|
|
PKG_CHECK_MODULES([LIBXML], [libxml-2.0 >= 2.9.4])
|
|
PHP_EVAL_INCLINE([$LIBXML_CFLAGS])
|
|
PHP_EVAL_LIBLINE([$LIBXML_LIBS], [$1])
|
|
$2
|
|
])
|
|
|
|
dnl
|
|
dnl PHP_SETUP_EXPAT([shared-add])
|
|
dnl
|
|
dnl Common setup macro for expat.
|
|
dnl
|
|
AC_DEFUN([PHP_SETUP_EXPAT], [
|
|
PKG_CHECK_MODULES([EXPAT], [expat])
|
|
PHP_EVAL_INCLINE([$EXPAT_CFLAGS])
|
|
PHP_EVAL_LIBLINE([$EXPAT_LIBS], [$1])
|
|
AC_DEFINE([HAVE_LIBEXPAT], [1],
|
|
[Define to 1 if the system has the Expat XML parser library.])
|
|
])
|
|
|
|
dnl
|
|
dnl PHP_SETUP_SQLITE([shared-add])
|
|
dnl
|
|
dnl Common setup macro for SQLite library.
|
|
dnl
|
|
AC_DEFUN([PHP_SETUP_SQLITE], [
|
|
PKG_CHECK_MODULES([SQLITE], [sqlite3 >= 3.7.7], [
|
|
PHP_EVAL_INCLINE([$SQLITE_CFLAGS])
|
|
PHP_EVAL_LIBLINE([$SQLITE_LIBS], [$1])
|
|
])
|
|
])
|
|
|
|
dnl
|
|
dnl PHP_SETUP_ZLIB(shared-add [, action-found, [action-not-found]])
|
|
dnl
|
|
dnl Common setup macro for zlib library. If zlib is not found on the system, the
|
|
dnl default error by PKG_CHECK_MODULES is emitted, unless the action-not-found
|
|
dnl is given.
|
|
dnl
|
|
AC_DEFUN([PHP_SETUP_ZLIB], [dnl
|
|
PKG_CHECK_MODULES([ZLIB], [zlib >= 1.2.11], [dnl
|
|
PHP_EVAL_INCLINE([$ZLIB_CFLAGS])
|
|
PHP_EVAL_LIBLINE([$ZLIB_LIBS], [$1])
|
|
$2], [$3])dnl
|
|
])
|
|
|
|
dnl
|
|
dnl PHP_SETUP_PGSQL([shared-add [, action-found [, action-not-found [, pgsql-dir]]]])
|
|
dnl
|
|
dnl Common setup macro for PostgreSQL library (libpq). The optional "pgsql-dir"
|
|
dnl is the PostgreSQL base install directory or the path to pg_config. Support
|
|
dnl for pkg-config was introduced in PostgreSQL 9.3. If library can't be found
|
|
dnl with pkg-config, check falls back to pg_config. If libpq is not found, error
|
|
dnl is thrown, unless the "action-not-found" is given.
|
|
dnl
|
|
AC_DEFUN([PHP_SETUP_PGSQL], [dnl
|
|
found_pgsql=no
|
|
dnl Set PostgreSQL installation directory if given from the configure argument.
|
|
AS_CASE([$4], [yes], [pgsql_dir=""], [pgsql_dir=$4])
|
|
AS_VAR_IF([pgsql_dir],,
|
|
[PKG_CHECK_MODULES([PGSQL], [libpq >= 10.0],
|
|
[found_pgsql=yes],
|
|
[found_pgsql=no])])
|
|
|
|
AS_VAR_IF([found_pgsql], [no], [dnl
|
|
AC_MSG_CHECKING([for pg_config])
|
|
for i in $pgsql_dir $pgsql_dir/bin /usr/local/pgsql/bin /usr/local/bin /usr/bin ""; do
|
|
AS_IF([test -x $i/pg_config], [PG_CONFIG="$i/pg_config"; break;])
|
|
done
|
|
|
|
AS_VAR_IF([PG_CONFIG],, [dnl
|
|
AC_MSG_RESULT([not found])
|
|
AS_VAR_IF([pgsql_dir],,
|
|
[pgsql_search_paths="/usr /usr/local /usr/local/pgsql"],
|
|
[pgsql_search_paths=$pgsql_dir])
|
|
|
|
for i in $pgsql_search_paths; do
|
|
for j in include include/pgsql include/postgres include/postgresql ""; do
|
|
AS_IF([test -r "$i/$j/libpq-fe.h"], [PGSQL_INCLUDE=$i/$j])
|
|
done
|
|
|
|
for j in $PHP_LIBDIR lib $PHP_LIBDIR/pgsql $PHP_LIBDIR/postgres $PHP_LIBDIR/postgresql ""; do
|
|
AS_IF([test -f "$i/$j/libpq.so" || test -f "$i/$j/libpq.a"],
|
|
[PGSQL_LIBDIR=$i/$j])
|
|
done
|
|
done
|
|
], [dnl
|
|
AC_MSG_RESULT([$PG_CONFIG])
|
|
PGSQL_INCLUDE=$($PG_CONFIG --includedir)
|
|
PGSQL_LIBDIR=$($PG_CONFIG --libdir)
|
|
])
|
|
|
|
AS_IF([test -n "$PGSQL_INCLUDE" && test -n "PGSQL_LIBDIR"], [
|
|
found_pgsql=yes
|
|
PGSQL_CFLAGS="-I$PGSQL_INCLUDE"
|
|
PGSQL_LIBS="-L$PGSQL_LIBDIR -lpq"
|
|
])dnl
|
|
])
|
|
|
|
AS_VAR_IF([found_pgsql], [yes], [dnl
|
|
PHP_EVAL_INCLINE([$PGSQL_CFLAGS])
|
|
PHP_EVAL_LIBLINE([$PGSQL_LIBS], [$1])
|
|
dnl PostgreSQL minimum version sanity check.
|
|
PHP_CHECK_LIBRARY([pq], [PQencryptPasswordConn],,
|
|
[AC_MSG_FAILURE([PostgreSQL check failed: libpq 10.0 or later is required.])],
|
|
[$PGSQL_LIBS])
|
|
$2],
|
|
[m4_default([$3], [AC_MSG_FAILURE(m4_text_wrap([
|
|
Cannot find libpq-fe.h or pq library (libpq). Please specify the correct
|
|
PostgreSQL installation path with environment variables PGSQL_CFLAGS and
|
|
PGSQL_LIBS or provide the PostgreSQL installation directory.
|
|
]))])])
|
|
])
|
|
|
|
dnl ----------------------------------------------------------------------------
|
|
dnl Misc. macros
|
|
dnl ----------------------------------------------------------------------------
|
|
|
|
dnl
|
|
dnl PHP_INSTALL_HEADERS(path [, files ...])
|
|
dnl
|
|
dnl Add PHP header files to the list to be installed on the system. The "files"
|
|
dnl argument is a blank-or-newline-separated list of header files or directories
|
|
dnl located in the "path". If 2nd argument is not given, it installs header
|
|
dnl files in all paths from the blank-or-newline-separated "path" argument.
|
|
dnl
|
|
AC_DEFUN([PHP_INSTALL_HEADERS],
|
|
[m4_ifblank([$2], [
|
|
for header_file in m4_normalize(m4_expand([$1])); do
|
|
PHP_RUN_ONCE([INSTALLHEADERS], [$header_file],
|
|
[INSTALL_HEADERS="$INSTALL_HEADERS $header_file"])
|
|
done
|
|
], [
|
|
header_path=$1
|
|
for header_file in m4_normalize(m4_expand([$2])); do
|
|
hp_hf="$header_path/$header_file"
|
|
PHP_RUN_ONCE([INSTALLHEADERS], [$hp_hf],
|
|
[INSTALL_HEADERS="$INSTALL_HEADERS $hp_hf"])
|
|
done
|
|
])
|
|
])
|
|
|
|
dnl
|
|
dnl PHP_AP_EXTRACT_VERSION(/path/httpd)
|
|
dnl
|
|
dnl This macro is used to get a comparable version for Apache.
|
|
dnl
|
|
AC_DEFUN([PHP_AP_EXTRACT_VERSION],[
|
|
AS_IF([test -x "$1"], [
|
|
ac_output=`$1 -v 2>&1 | grep version | $SED -e 's/Oracle-HTTP-//'`
|
|
ac_IFS=$IFS
|
|
IFS="- /.
|
|
"
|
|
set $ac_output
|
|
IFS=$ac_IFS
|
|
|
|
APACHE_VERSION=`expr [$]4 \* 1000000 + [$]5 \* 1000 + [$]6`
|
|
])
|
|
])
|
|
|
|
dnl
|
|
dnl PHP_CONFIG_NICE(filename)
|
|
dnl
|
|
dnl This macro creates script file with given filename which includes the last
|
|
dnl configure command run by user. This file is named 'config.nice' in PHP.
|
|
dnl
|
|
AC_DEFUN([PHP_CONFIG_NICE],[
|
|
AC_REQUIRE([AC_PROG_EGREP])
|
|
AC_REQUIRE([AC_PROG_SED])
|
|
PHP_SUBST_OLD([EGREP])
|
|
PHP_SUBST_OLD([SED])
|
|
test -f $1 && mv $1 $1.old
|
|
rm -f $1.old
|
|
cat >$1<<EOF
|
|
#! /bin/sh
|
|
#
|
|
# Created by configure
|
|
|
|
EOF
|
|
|
|
clean_configure_args=$ac_configure_args
|
|
for var in CFLAGS CXXFLAGS CPPFLAGS LDFLAGS EXTRA_LDFLAGS_PROGRAM LIBS CC CXX; do
|
|
eval val=\$$var
|
|
if test -n "$val"; then
|
|
echo "$var='$val' \\" >> $1
|
|
if test `expr "X$ac_configure_args" : ".*${var}.*"` != 0; then
|
|
clean_configure_args=$(echo $clean_configure_args | sed -e "s#'$var=$val'##")
|
|
fi
|
|
fi
|
|
done
|
|
|
|
echo "'[$]0' \\" >> $1
|
|
if test `expr " [$]0" : " '.*"` = 0; then
|
|
CONFIGURE_COMMAND="$CONFIGURE_COMMAND '[$]0'"
|
|
else
|
|
CONFIGURE_COMMAND="$CONFIGURE_COMMAND [$]0"
|
|
fi
|
|
CONFIGURE_ARGS="$clean_configure_args"
|
|
while test "X$CONFIGURE_ARGS" != "X";
|
|
do
|
|
if CURRENT_ARG=`expr "X$CONFIGURE_ARGS" : "X *\('[[^']]*'\)"`
|
|
then
|
|
CONFIGURE_ARGS=`expr "X$CONFIGURE_ARGS" : "X *'[[^']]*' \(.*\)"`
|
|
elif CURRENT_ARG=`expr "X$CONFIGURE_ARGS" : "X *\([[^ ]]*\)"`
|
|
then
|
|
CONFIGURE_ARGS=`expr "X$CONFIGURE_ARGS" : "X *[[^ ]]* \(.*\)"`
|
|
CURRENT_ARG="'$CURRENT_ARG'"
|
|
else
|
|
break
|
|
fi
|
|
AS_ECHO(["$CURRENT_ARG \\"]) >>$1
|
|
CONFIGURE_OPTIONS="$CONFIGURE_OPTIONS $CURRENT_ARG"
|
|
done
|
|
echo '"[$]@"' >> $1
|
|
chmod +x $1
|
|
CONFIGURE_COMMAND="$CONFIGURE_COMMAND $CONFIGURE_OPTIONS"
|
|
AC_SUBST([CONFIGURE_COMMAND])
|
|
AC_SUBST([CONFIGURE_OPTIONS])
|
|
])
|
|
|
|
dnl
|
|
dnl PHP_CHECK_PDO_INCLUDES([found [, not-found]])
|
|
dnl
|
|
AC_DEFUN([PHP_CHECK_PDO_INCLUDES],[
|
|
AC_CACHE_CHECK([for PDO includes], pdo_cv_inc_path, [
|
|
if test -f $abs_srcdir/ext/pdo/php_pdo_driver.h; then
|
|
pdo_cv_inc_path=$abs_srcdir/ext
|
|
elif test -f $phpincludedir/ext/pdo/php_pdo_driver.h; then
|
|
pdo_cv_inc_path=$phpincludedir/ext
|
|
fi
|
|
])
|
|
if test -n "$pdo_cv_inc_path"; then
|
|
ifelse([$1],[],:,[$1])
|
|
else
|
|
ifelse([$2],[],[AC_MSG_ERROR([Cannot find php_pdo_driver.h.])],[$2])
|
|
fi
|
|
])
|
|
|
|
dnl
|
|
dnl PHP_DETECT_ICC
|
|
dnl
|
|
dnl Detect Intel C++ Compiler and unset $GCC if ICC found.
|
|
dnl
|
|
AC_DEFUN([PHP_DETECT_ICC],
|
|
[
|
|
ICC="no"
|
|
AC_MSG_CHECKING([for icc])
|
|
AC_EGREP_CPP([^__INTEL_COMPILER], [__INTEL_COMPILER],
|
|
ICC="no"
|
|
AC_MSG_RESULT([no]),
|
|
ICC="yes"
|
|
GCC="no"
|
|
AC_MSG_RESULT([yes])
|
|
)
|
|
])
|
|
|
|
dnl
|
|
dnl PHP_DETECT_SUNCC
|
|
dnl
|
|
dnl Detect if the systems default compiler is suncc. We also set some useful
|
|
dnl CFLAGS if the user didn't set any.
|
|
dnl
|
|
AC_DEFUN([PHP_DETECT_SUNCC],[
|
|
SUNCC="no"
|
|
AC_MSG_CHECKING([for suncc])
|
|
AC_EGREP_CPP([^__SUNPRO_C], [__SUNPRO_C],
|
|
SUNCC="no"
|
|
AC_MSG_RESULT([no]),
|
|
SUNCC="yes"
|
|
GCC="no"
|
|
test -n "$auto_cflags" && CFLAGS="-O -xs -xstrconst -zlazyload"
|
|
GCC=""
|
|
AC_MSG_RESULT([yes])
|
|
)
|
|
])
|
|
|
|
dnl
|
|
dnl PHP_CRYPT_R_STYLE
|
|
dnl
|
|
dnl Detect the style of crypt_r() if any is available.
|
|
dnl See APR_CHECK_CRYPT_R_STYLE() for original version.
|
|
dnl
|
|
AC_DEFUN([PHP_CRYPT_R_STYLE],
|
|
[AC_CACHE_CHECK([which data struct is used by crypt_r], [php_cv_crypt_r_style],
|
|
[php_cv_crypt_r_style=none
|
|
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([
|
|
#define _REENTRANT 1
|
|
#include <crypt.h>
|
|
], [
|
|
CRYPTD buffer;
|
|
crypt_r("passwd", "hash", &buffer);
|
|
])], [php_cv_crypt_r_style=cryptd], [])
|
|
|
|
AS_VAR_IF([php_cv_crypt_r_style], [none],
|
|
[AC_COMPILE_IFELSE([AC_LANG_PROGRAM([
|
|
#define _REENTRANT 1
|
|
#include <crypt.h>
|
|
],[
|
|
struct crypt_data buffer;
|
|
crypt_r("passwd", "hash", &buffer);
|
|
])], [php_cv_crypt_r_style=struct_crypt_data], [])])
|
|
|
|
AS_VAR_IF([php_cv_crypt_r_style], [none],
|
|
[AC_COMPILE_IFELSE([AC_LANG_PROGRAM([
|
|
#define _REENTRANT 1
|
|
#ifndef _GNU_SOURCE
|
|
#define _GNU_SOURCE
|
|
#endif
|
|
#include <crypt.h>
|
|
],[
|
|
struct crypt_data buffer;
|
|
crypt_r("passwd", "hash", &buffer);
|
|
])], [php_cv_crypt_r_style=struct_crypt_data_gnu_source], [])])
|
|
|
|
AS_VAR_IF([php_cv_crypt_r_style], [none],
|
|
[AC_COMPILE_IFELSE([AC_LANG_PROGRAM([
|
|
#include <stdlib.h>
|
|
#include <unistd.h>
|
|
],[
|
|
struct crypt_data buffer;
|
|
crypt_r("passwd", "hash", &buffer);
|
|
])], [php_cv_crypt_r_style=struct_crypt_data], [])])
|
|
])
|
|
|
|
AS_VAR_IF([php_cv_crypt_r_style], [cryptd],
|
|
[AC_DEFINE([CRYPT_R_CRYPTD], [1], [Define to 1 if crypt_r uses CRYPTD.])])
|
|
|
|
AS_CASE([$php_cv_crypt_r_style],
|
|
[struct_crypt_data|struct_crypt_data_gnu_source],
|
|
[AC_DEFINE([CRYPT_R_STRUCT_CRYPT_DATA], [1],
|
|
[Define to 1 if crypt_r uses struct crypt_data.])])
|
|
|
|
AS_VAR_IF([php_cv_crypt_r_style], [struct_crypt_data_gnu_source],
|
|
[AC_DEFINE([CRYPT_R_GNU_SOURCE], [1],
|
|
[Define to 1 if struct crypt_data requires _GNU_SOURCE.])])
|
|
|
|
AS_VAR_IF([php_cv_crypt_r_style], [none],
|
|
[AC_MSG_FAILURE([Unable to detect data struct used by crypt_r.])])
|
|
])
|
|
|
|
dnl
|
|
dnl PHP_TEST_WRITE_STDOUT
|
|
dnl
|
|
AC_DEFUN([PHP_TEST_WRITE_STDOUT],
|
|
[AC_CACHE_CHECK([whether writing to stdout works], [php_cv_have_write_stdout],
|
|
[AC_RUN_IFELSE([AC_LANG_SOURCE([
|
|
#ifdef HAVE_UNISTD_H
|
|
#include <unistd.h>
|
|
#endif
|
|
|
|
#define TEXT "This is the test message -- "
|
|
|
|
int main(void)
|
|
{
|
|
int n;
|
|
|
|
n = write(1, TEXT, sizeof(TEXT)-1);
|
|
return (!(n == sizeof(TEXT)-1));
|
|
}
|
|
])],
|
|
[php_cv_have_write_stdout=yes],
|
|
[php_cv_have_write_stdout=no],
|
|
[AS_CASE([$host_alias],
|
|
[*linux*|*midipix], [php_cv_have_write_stdout=yes],
|
|
[php_cv_have_write_stdout=no])])])
|
|
AS_VAR_IF([php_cv_have_write_stdout], [yes],
|
|
[AC_DEFINE([PHP_WRITE_STDOUT], [1], [Define to 1 if 'write(2)' works.])])
|
|
])
|
|
|
|
dnl
|
|
dnl PHP_INIT_DTRACE(providerdesc, header-file, sources [, module])
|
|
dnl
|
|
dnl Initialize the DTrace support using the DTrace "providerdesc" file and
|
|
dnl generate "header-file". The "sources" is a blank-or-newline-separated list
|
|
dnl of files. The optional "module" is PHP extension name or path when used in
|
|
dnl extensions.
|
|
dnl
|
|
AC_DEFUN([PHP_INIT_DTRACE],
|
|
[AC_CHECK_HEADER([sys/sdt.h],,
|
|
[AC_MSG_FAILURE([Cannot find required <sys/sdt.h> to enable DTrace support.])])
|
|
|
|
dnl Set paths properly when called from extension.
|
|
case "$4" in
|
|
""[)] ac_srcdir="$abs_srcdir/"; unset ac_bdir;;
|
|
/*[)] ac_srcdir=`echo "$4"|cut -c 2-`"/"; ac_bdir=$ac_srcdir;;
|
|
*[)] ac_srcdir="$abs_srcdir/$1/"; ac_bdir="$4/";;
|
|
esac
|
|
|
|
dnl providerdesc.
|
|
ac_provsrc=$1
|
|
old_IFS=[$]IFS
|
|
IFS=.
|
|
set $ac_provsrc
|
|
ac_provobj=[$]1
|
|
IFS=$old_IFS
|
|
|
|
dnl header-file.
|
|
ac_hdrobj=$2
|
|
|
|
dnl Add providerdesc.o or .lo into global objects when needed.
|
|
case $host_alias in
|
|
*freebsd*)
|
|
PHP_GLOBAL_OBJS="[$]PHP_GLOBAL_OBJS [$]ac_bdir[$]ac_provsrc.lo"
|
|
PHP_LDFLAGS="$PHP_LDFLAGS -lelf"
|
|
;;
|
|
*solaris*)
|
|
PHP_GLOBAL_OBJS="[$]PHP_GLOBAL_OBJS [$]ac_bdir[$]ac_provsrc.lo"
|
|
;;
|
|
*linux*)
|
|
PHP_GLOBAL_OBJS="[$]PHP_GLOBAL_OBJS [$]ac_bdir[$]ac_provsrc.lo"
|
|
;;
|
|
esac
|
|
|
|
dnl DTrace objects.
|
|
old_IFS=[$]IFS
|
|
for ac_src in m4_normalize([$3]); do
|
|
IFS=.
|
|
set $ac_src
|
|
ac_obj=[$]1
|
|
IFS=$old_IFS
|
|
|
|
PHP_DTRACE_OBJS="[$]PHP_DTRACE_OBJS [$]ac_bdir[$]ac_obj.lo"
|
|
done;
|
|
|
|
case [$]php_sapi_module in
|
|
shared[)]
|
|
for ac_lo in $PHP_DTRACE_OBJS; do
|
|
dtrace_objs="[$]dtrace_objs `echo $ac_lo | $SED -e 's,\.lo$,.o,' -e 's#\(.*\)\/#\1\/.libs\/#'`"
|
|
done;
|
|
;;
|
|
*[)]
|
|
dtrace_objs='$(PHP_DTRACE_OBJS:.lo=.o)'
|
|
;;
|
|
esac
|
|
|
|
dnl Generate Makefile.objects entries. The empty $ac_provsrc command stops an
|
|
dnl implicit circular dependency in GNU Make which causes the .d file to be
|
|
dnl overwritten (Bug 61268).
|
|
cat>>Makefile.objects<<EOF
|
|
|
|
$abs_srcdir/$ac_provsrc:;
|
|
|
|
$ac_bdir[$]ac_hdrobj: $abs_srcdir/$ac_provsrc
|
|
CC="\$(CC)" CFLAGS="\$(CFLAGS_CLEAN)" dtrace -h -C -s $ac_srcdir[$]ac_provsrc -o \$[]@.bak && \$(SED) -e 's,PHP_,DTRACE_,g' \$[]@.bak > \$[]@
|
|
|
|
\$(PHP_DTRACE_OBJS): $ac_bdir[$]ac_hdrobj
|
|
|
|
EOF
|
|
|
|
case $host_alias in
|
|
*solaris*|*linux*|*freebsd*)
|
|
dtrace_prov_name="`echo $ac_provsrc | $SED -e 's#\(.*\)\/##'`.o"
|
|
dtrace_lib_dir="`echo $ac_bdir[$]ac_provsrc | $SED -e 's#\(.*\)/[^/]*#\1#'`/.libs"
|
|
dtrace_d_obj="`echo $ac_bdir[$]ac_provsrc | $SED -e 's#\(.*\)/\([^/]*\)#\1/.libs/\2#'`.o"
|
|
dtrace_nolib_objs='$(PHP_DTRACE_OBJS:.lo=.o)'
|
|
for ac_lo in $PHP_DTRACE_OBJS; do
|
|
dtrace_lib_objs="[$]dtrace_lib_objs `echo $ac_lo | $SED -e 's,\.lo$,.o,' -e 's#\(.*\)\/#\1\/.libs\/#'`"
|
|
done;
|
|
dnl Always attempt to create both PIC and non-PIC DTrace objects (Bug 63692)
|
|
cat>>Makefile.objects<<EOF
|
|
$ac_bdir[$]ac_provsrc.lo: \$(PHP_DTRACE_OBJS)
|
|
echo "[#] Generated by Makefile for libtool" > \$[]@
|
|
@test -d "$dtrace_lib_dir" || mkdir $dtrace_lib_dir
|
|
if CC="\$(CC)" CFLAGS="\$(CFLAGS_CLEAN)" dtrace -G -o $dtrace_d_obj -s $abs_srcdir/$ac_provsrc $dtrace_lib_objs 2> /dev/null && test -f "$dtrace_d_obj"; then [\\]
|
|
echo "pic_object=['].libs/$dtrace_prov_name[']" >> \$[]@ [;\\]
|
|
else [\\]
|
|
echo "pic_object='none'" >> \$[]@ [;\\]
|
|
fi
|
|
if CC="\$(CC)" CFLAGS="\$(CFLAGS_CLEAN)" dtrace -G -o $ac_bdir[$]ac_provsrc.o -s $abs_srcdir/$ac_provsrc $dtrace_nolib_objs 2> /dev/null && test -f "$ac_bdir[$]ac_provsrc.o"; then [\\]
|
|
echo "non_pic_object=[']$dtrace_prov_name[']" >> \$[]@ [;\\]
|
|
else [\\]
|
|
echo "non_pic_object='none'" >> \$[]@ [;\\]
|
|
fi
|
|
|
|
EOF
|
|
|
|
;;
|
|
*)
|
|
cat>>Makefile.objects<<EOF
|
|
$ac_bdir[$]ac_provsrc.o: \$(PHP_DTRACE_OBJS)
|
|
CC="\$(CC)" CFLAGS="\$(CFLAGS_CLEAN)" dtrace -G -o \$[]@ -s $abs_srcdir/$ac_provsrc $dtrace_objs
|
|
|
|
EOF
|
|
;;
|
|
esac
|
|
|
|
PHP_SUBST([PHP_DTRACE_OBJS])
|
|
])
|
|
|
|
dnl
|
|
dnl PHP_CHECK_STDINT_TYPES
|
|
dnl
|
|
AC_DEFUN([PHP_CHECK_STDINT_TYPES], [
|
|
AC_CHECK_SIZEOF([int])
|
|
AC_CHECK_SIZEOF([long])
|
|
AC_CHECK_SIZEOF([long long])
|
|
AC_CHECK_SIZEOF([size_t])
|
|
AC_CHECK_SIZEOF([off_t])
|
|
])
|
|
|
|
dnl
|
|
dnl PHP_CHECK_BUILTIN(builtin)
|
|
dnl
|
|
dnl Check GNU C builtin "builtin" and define the CPP macro
|
|
dnl PHP_HAVE_<BUILTIN_WITHOUT_LEADING_UNDERSCORES> to 1 if found.
|
|
dnl
|
|
AC_DEFUN([PHP_CHECK_BUILTIN],
|
|
[AS_VAR_PUSHDEF([php_var], [php_cv_have_$1])
|
|
AC_CACHE_CHECK([for $1], [php_var],
|
|
[AC_LINK_IFELSE([AC_LANG_SOURCE([int main(void) { m4_case([$1],
|
|
[__builtin_clz], [return $1(1) ? 1 : 0;],
|
|
[__builtin_clzl], [return $1(1) ? 1 : 0;],
|
|
[__builtin_clzll], [return $1(1) ? 1 : 0;],
|
|
[__builtin_cpu_init], [$1();],
|
|
[__builtin_cpu_supports], [return $1("sse")? 1 : 0;],
|
|
[__builtin_ctzl], [return $1(2L) ? 1 : 0;],
|
|
[__builtin_ctzll], [return $1(2LL) ? 1 : 0;],
|
|
[__builtin_expect], [return $1(1,1) ? 1 : 0;],
|
|
[__builtin_frame_address], [return $1(0) != (void*)0;],
|
|
[__builtin_saddl_overflow], [long tmpvar; return $1(3, 7, &tmpvar);],
|
|
[__builtin_saddll_overflow], [long long tmpvar; return $1(3, 7, &tmpvar);],
|
|
[__builtin_smull_overflow], [long tmpvar; return $1(3, 7, &tmpvar);],
|
|
[__builtin_smulll_overflow], [long long tmpvar; return $1(3, 7, &tmpvar);],
|
|
[__builtin_ssubl_overflow], [long tmpvar; return $1(3, 7, &tmpvar);],
|
|
[__builtin_ssubll_overflow], [long long tmpvar; return $1(3, 7, &tmpvar);],
|
|
[__builtin_unreachable], [$1();],
|
|
[__builtin_usub_overflow], [unsigned int tmpvar; return $1(3, 7, &tmpvar);],
|
|
[
|
|
m4_warn([syntax], [Unsupported builtin '$1', the test may fail.])
|
|
$1();
|
|
]) return 0; }])],
|
|
[AS_VAR_SET([php_var], [yes])],
|
|
[AS_VAR_SET([php_var], [no])])
|
|
])
|
|
AS_VAR_IF([php_var], [yes],
|
|
[AC_DEFINE_UNQUOTED(AS_TR_CPP([PHP_HAVE_]m4_bpatsubst([$1], [^_*], [])), [1],
|
|
[Define to 1 if the compiler supports '$1'.])])
|
|
AS_VAR_POPDEF([php_var])
|
|
])
|
|
|
|
dnl
|
|
dnl PHP_PATCH_CONFIG_HEADERS([FILE])
|
|
dnl
|
|
dnl PACKAGE_* symbols are automatically defined by Autoconf. When including
|
|
dnl configuration header, warnings about redefined symbols are emitted for such
|
|
dnl symbols if they are defined by multiple libraries. This disables all
|
|
dnl PACKAGE_* symbols in the generated configuration header template FILE. For
|
|
dnl example, main/php_config.h.in for PHP or config.h.in for PHP extensions.
|
|
dnl
|
|
AC_DEFUN([PHP_PATCH_CONFIG_HEADERS], [
|
|
AC_MSG_NOTICE([patching $1])
|
|
|
|
$SED -e 's/^#undef PACKAGE_[^ ]*/\/\* & \*\//g' < $srcdir/$1 \
|
|
> $srcdir/$1.tmp && mv $srcdir/$1.tmp $srcdir/$1
|
|
])
|
|
|
|
dnl
|
|
dnl PHP_CHECK_AVX512_SUPPORTS
|
|
dnl
|
|
dnl Check whether the compiler supports the AVX-512 extensions and define
|
|
dnl PHP_HAVE_AVX512_SUPPORTS to 1 if found. Note that this is a compiler check,
|
|
dnl not a runtime check where additional adjustments are done in the C code.
|
|
dnl
|
|
AC_DEFUN([PHP_CHECK_AVX512_SUPPORTS],
|
|
[AC_CACHE_CHECK([whether compiler supports AVX-512],
|
|
[php_cv_have_avx512],
|
|
[save_CFLAGS="$CFLAGS"
|
|
CFLAGS="-mavx512f -mavx512cd -mavx512vl -mavx512dq -mavx512bw $CFLAGS"
|
|
AC_LINK_IFELSE([AC_LANG_SOURCE([[
|
|
#include <immintrin.h>
|
|
int main(void) {
|
|
__m512i mask = _mm512_set1_epi32(0x1);
|
|
char out[32];
|
|
_mm512_storeu_si512(out, _mm512_shuffle_epi8(mask, mask));
|
|
return 0;
|
|
}]])],
|
|
[php_cv_have_avx512=yes],
|
|
[php_cv_have_avx512=no])
|
|
CFLAGS="$save_CFLAGS"
|
|
])
|
|
AS_VAR_IF([php_cv_have_avx512], [yes],
|
|
[AC_DEFINE([PHP_HAVE_AVX512_SUPPORTS], [1],
|
|
[Define to 1 if the compiler supports AVX-512.])])
|
|
])
|
|
|
|
dnl
|
|
dnl PHP_CHECK_AVX512_VBMI_SUPPORTS
|
|
dnl
|
|
dnl Check whether the compiler supports the AVX-512 extensions with the VBMI
|
|
dnl instruction set and define PHP_HAVE_AVX512_VBMI_SUPPORTS to 1 if found. Note
|
|
dnl that this is a compiler check, not a runtime check where additional
|
|
dnl adjustments are done in the C code.
|
|
dnl
|
|
AC_DEFUN([PHP_CHECK_AVX512_VBMI_SUPPORTS],
|
|
[AC_CACHE_CHECK([whether compiler supports AVX-512 VBMI],
|
|
[php_cv_have_avx512vbmi],
|
|
[save_CFLAGS="$CFLAGS"
|
|
CFLAGS="-mavx512f -mavx512cd -mavx512vl -mavx512dq -mavx512bw -mavx512vbmi $CFLAGS"
|
|
AC_LINK_IFELSE([AC_LANG_SOURCE([[
|
|
#include <immintrin.h>
|
|
int main(void) {
|
|
__m512i mask = _mm512_set1_epi32(0x1);
|
|
char out[32];
|
|
_mm512_storeu_si512(out, _mm512_permutexvar_epi8(mask, mask));
|
|
return 0;
|
|
}]])],
|
|
[php_cv_have_avx512vbmi=yes],
|
|
[php_cv_have_avx512vbmi=no])
|
|
CFLAGS="$save_CFLAGS"
|
|
])
|
|
AS_VAR_IF([php_cv_have_avx512vbmi], [yes],
|
|
[AC_DEFINE([PHP_HAVE_AVX512_VBMI_SUPPORTS], [1],
|
|
[Define to 1 if the compiler supports AVX-512 VBMI.])])
|
|
])
|
|
|
|
dnl
|
|
dnl PHP_CHECK_VARIABLE_ATTRIBUTE(attribute)
|
|
dnl
|
|
dnl Check whether the compiler supports the GNU C variable attribute.
|
|
dnl
|
|
AC_DEFUN([PHP_CHECK_VARIABLE_ATTRIBUTE],
|
|
[AS_VAR_PUSHDEF([php_var], [php_cv_have_variable_attribute_$1])
|
|
AC_CACHE_CHECK([for variable __attribute__(($1))], [php_var],
|
|
[AC_COMPILE_IFELSE([AC_LANG_PROGRAM([m4_case([$1],
|
|
[aligned],
|
|
[unsigned char test[32] __attribute__(($1(__alignof__(int))));],
|
|
[
|
|
m4_warn([syntax], [Unsupported variable attribute $1, the test may fail])
|
|
int var __attribute__(($1));
|
|
])],
|
|
[])],
|
|
dnl By default, compilers may not classify attribute warnings as errors
|
|
dnl (-Werror=attributes) when encountering an unknown attribute. Accept the
|
|
dnl attribute only if no warnings were generated.
|
|
[AS_IF([test -s conftest.err],
|
|
[AS_VAR_SET([php_var], [no])],
|
|
[AS_VAR_SET([php_var], [yes])])],
|
|
[AS_VAR_SET([php_var], [no])])
|
|
])
|
|
AS_VAR_IF([php_var], [yes],
|
|
[AC_DEFINE_UNQUOTED(AS_TR_CPP([HAVE_ATTRIBUTE_$1]), [1],
|
|
[Define to 1 if the compiler supports the '$1' variable attribute.])])
|
|
AS_VAR_POPDEF([php_var])
|
|
])
|