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232afa4816
with libtool components
* SAPI targets can enable thread-safe mode and define
shared/static/program build target
* all configure scripts use the same config.cache
* phplibdir is $(top_builddir)/modules to avoid
permission problems
* sapi/*/Makefile.inc are gone
* runpath handling cleaned up
* top-level Makefile.in obsoleted through Makefile.am
* --enable-versioning uses libtool's cleaner and more
portable -export-symbols feature
63 lines
1.7 KiB
Plaintext
63 lines
1.7 KiB
Plaintext
dnl $Id$
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dnl config.m4 for extension pcre
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dnl By default we'll compile and link against the bundled PCRE library
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dnl if DIR is supplied, we'll use that for linking
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AC_MSG_CHECKING(whether to include PCRE support)
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AC_ARG_WITH(pcre-regex,
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[ --without-pcre-regex Do not include Perl Compatible Regular Expressions
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support. Use --with-pcre-regex=DIR to specify DIR
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where PCRE's include and library files are located,
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if not using bundled library.],
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[
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case "$withval" in
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no)
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AC_MSG_RESULT(no)
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;;
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yes)
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EXTRA_LIBS="-L$abs_builddir/ext/pcre/pcrelib -lpcre $EXTRA_LIBS"
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PCRE_SUBDIR="pcrelib"
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AC_DEFINE(HAVE_BUNDLED_PCRE, 1)
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AC_MSG_RESULT(yes)
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PHP_EXTENSION(pcre)
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PHP_OUTPUT(ext/pcre/pcrelib/Makefile)
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;;
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*)
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if test -f $withval/pcre.h ; then
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changequote({,})
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pcre_major=`grep PCRE_MAJOR $withval/pcre.h | sed -e 's/[^0-9]//g'`
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pcre_minor=`grep PCRE_MINOR $withval/pcre.h | sed -e 's/[^0-9]//g'`
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changequote([,])
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pcre_version=$pcre_major$pcre_minor
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if test "$pcre_version" -ge 208; then
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AC_ADD_INCLUDE($withval)
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else
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AC_MSG_ERROR(PCRE extension requires PCRE library version >= 2.08)
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fi
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else
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AC_MSG_ERROR(Could not find pcre.h in $withval)
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fi
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if test -f $withval/libpcre.a ; then
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AC_ADD_LIBRARY_WITH_PATH(pcre, $withval)
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else
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AC_MSG_ERROR(Could not find libpcre.a in $withval)
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fi
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AC_DEFINE(HAVE_PCRE, 1)
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AC_MSG_RESULT(yes)
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PHP_EXTENSION(pcre)
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;;
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esac
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],[
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PCRE_LIBADD=pcrelib/libpcre.la
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PCRE_SUBDIRS=pcrelib
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AC_DEFINE(HAVE_BUNDLED_PCRE, 1)
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AC_MSG_RESULT(yes)
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PHP_EXTENSION(pcre)
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PHP_OUTPUT(ext/pcre/pcrelib/Makefile)
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])
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AC_SUBST(PCRE_LIBADD)
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AC_SUBST(PCRE_SUBDIRS)
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