aparently did not add these on head

removed ssize_t which was causing problems, and not in libfcgi anyway
This commit is contained in:
Shane Caraveo 2002-12-02 05:24:54 +00:00
parent 75cbbfacb1
commit 76e09401ab
2 changed files with 466 additions and 0 deletions

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@ -0,0 +1,389 @@
dnl $Id$
AC_DEFUN(FCGI_COMMON_CHECKS, [
AC_MSG_CHECKING([for sun_len in sys/un.h])
AC_EGREP_HEADER([sun_len], [sys/un.h],
[AC_MSG_RESULT([yes])
AC_DEFINE([HAVE_SOCKADDR_UN_SUN_LEN], [1],
[Define if sockaddr_un in sys/un.h contains a sun_len component])],
AC_MSG_RESULT([no]))
AC_MSG_CHECKING([for fpos_t in stdio.h])
AC_EGREP_HEADER([fpos_t], [stdio.h],
[AC_MSG_RESULT([yes])
AC_DEFINE([HAVE_FPOS], [1],
[Define if the fpos_t typedef is in stdio.h])],
AC_MSG_RESULT([no]))
AC_CHECK_HEADERS([sys/socket.h netdb.h netinet/in.h arpa/inet.h])
AC_CHECK_HEADERS([sys/time.h limits.h sys/param.h unistd.h])
AC_MSG_CHECKING([for a fileno() prototype in stdio.h])
AC_EGREP_HEADER([fileno], [stdio.h],
[AC_MSG_RESULT([yes])
AC_DEFINE([HAVE_FILENO_PROTO], [1],
[Define if there's a fileno() prototype in stdio.h])],
AC_MSG_RESULT([no]))
if test "$HAVE_SYS_SOCKET_H"; then
AC_MSG_CHECKING([for socklen_t in sys/socket.h])
AC_EGREP_HEADER([socklen_t], [sys/socket.h],
[AC_MSG_RESULT([yes])
AC_DEFINE([HAVE_SOCKLEN], [1],
[Define if the socklen_t typedef is in sys/socket.h])],
AC_MSG_RESULT([no]))
fi
#--------------------------------------------------------------------
# Do we need cross-process locking on this platform?
#--------------------------------------------------------------------
AC_MSG_CHECKING([whether cross-process locking is required by accept()])
case "`uname -sr`" in
IRIX\ 5.* | SunOS\ 5.* | UNIX_System_V\ 4.0)
AC_MSG_RESULT([yes])
AC_DEFINE([USE_LOCKING], [1],
[Define if cross-process locking is required by accept()])
;;
*)
AC_MSG_RESULT([no])
;;
esac
#--------------------------------------------------------------------
# Does va_arg(arg, long double) crash the compiler?
# hpux 9.04 compiler does and so does Stratus FTX (uses HP's compiler)
#--------------------------------------------------------------------
AC_MSG_CHECKING([whether va_arg(arg, long double) crashes the compiler])
AC_TRY_COMPILE([#include <stdarg.h>],
[long double lDblArg; va_list arg; lDblArg = va_arg(arg, long double);],
AC_MSG_RESULT([no]),
[AC_MSG_RESULT([yes])
AC_DEFINE([HAVE_VA_ARG_LONG_DOUBLE_BUG], [1],
[Define if va_arg(arg, long double) crashes the compiler])])
AC_C_CONST
])
dnl @synopsis ACX_PTHREAD([ACTION-IF-FOUND[, ACTION-IF-NOT-FOUND]])
dnl
dnl This macro figures out how to build C programs using POSIX
dnl threads. It sets the PTHREAD_LIBS output variable to the threads
dnl library and linker flags, and the PTHREAD_CFLAGS output variable
dnl to any special C compiler flags that are needed. (The user can also
dnl force certain compiler flags/libs to be tested by setting these
dnl environment variables.)
dnl
dnl Also sets PTHREAD_CC to any special C compiler that is needed for
dnl multi-threaded programs (defaults to the value of CC otherwise).
dnl (This is necessary on AIX to use the special cc_r compiler alias.)
dnl
dnl If you are only building threads programs, you may wish to
dnl use these variables in your default LIBS, CFLAGS, and CC:
dnl
dnl LIBS="$PTHREAD_LIBS $LIBS"
dnl CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
dnl CC="$PTHREAD_CC"
dnl
dnl In addition, if the PTHREAD_CREATE_JOINABLE thread-attribute
dnl constant has a nonstandard name, defines PTHREAD_CREATE_JOINABLE
dnl to that name (e.g. PTHREAD_CREATE_UNDETACHED on AIX).
dnl
dnl ACTION-IF-FOUND is a list of shell commands to run if a threads
dnl library is found, and ACTION-IF-NOT-FOUND is a list of commands
dnl to run it if it is not found. If ACTION-IF-FOUND is not specified,
dnl the default action will define HAVE_PTHREAD.
dnl
dnl Please let the authors know if this macro fails on any platform,
dnl or if you have any other suggestions or comments. This macro was
dnl based on work by SGJ on autoconf scripts for FFTW (www.fftw.org)
dnl (with help from M. Frigo), as well as ac_pthread and hb_pthread
dnl macros posted by AFC to the autoconf macro repository. We are also
dnl grateful for the helpful feedback of numerous users.
dnl
dnl @version $Id$
dnl @author Steven G. Johnson <stevenj@alum.mit.edu> and Alejandro Forero Cuervo <bachue@bachue.com>
AC_DEFUN([ACX_PTHREAD], [
AC_REQUIRE([AC_CANONICAL_HOST])
acx_pthread_ok=no
# First, check if the POSIX threads header, pthread.h, is available.
# If it isn't, don't bother looking for the threads libraries.
AC_CHECK_HEADER(pthread.h, , acx_pthread_ok=noheader)
# We must check for the threads library under a number of different
# names; the ordering is very important because some systems
# (e.g. DEC) have both -lpthread and -lpthreads, where one of the
# libraries is broken (non-POSIX).
# First of all, check if the user has set any of the PTHREAD_LIBS,
# etcetera environment variables, and if threads linking works using
# them:
if test x"$PTHREAD_LIBS$PTHREAD_CFLAGS" != x; then
save_CFLAGS="$CFLAGS"
CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
save_LIBS="$LIBS"
LIBS="$PTHREAD_LIBS $LIBS"
AC_MSG_CHECKING([for pthread_join in LIBS=$PTHREAD_LIBS with CFLAGS=$PTHREAD_CFLAGS])
AC_TRY_LINK_FUNC(pthread_join, acx_pthread_ok=yes)
AC_MSG_RESULT($acx_pthread_ok)
if test x"$acx_pthread_ok" = xno; then
PTHREAD_LIBS=""
PTHREAD_CFLAGS=""
fi
LIBS="$save_LIBS"
CFLAGS="$save_CFLAGS"
fi
# Create a list of thread flags to try. Items starting with a "-" are
# C compiler flags, and other items are library names, except for "none"
# which indicates that we try without any flags at all.
acx_pthread_flags="pthreads none -Kthread -kthread lthread -pthread -pthreads -mthreads pthread --thread-safe -mt"
# The ordering *is* (sometimes) important. Some notes on the
# individual items follow:
# pthreads: AIX (must check this before -lpthread)
# none: in case threads are in libc; should be tried before -Kthread and
# other compiler flags to prevent continual compiler warnings
# -Kthread: Sequent (threads in libc, but -Kthread needed for pthread.h)
# -kthread: FreeBSD kernel threads (preferred to -pthread since SMP-able)
# lthread: LinuxThreads port on FreeBSD (also preferred to -pthread)
# -pthread: Linux/gcc (kernel threads), BSD/gcc (userland threads)
# -pthreads: Solaris/gcc
# -mthreads: Mingw32/gcc, Lynx/gcc
# -mt: Sun Workshop C (may only link SunOS threads [-lthread], but it
# doesn't hurt to check since this sometimes defines pthreads too;
# also defines -D_REENTRANT)
# pthread: Linux, etcetera
# --thread-safe: KAI C++
case "${host_cpu}-${host_os}" in
*solaris*)
# On Solaris (at least, for some versions), libc contains stubbed
# (non-functional) versions of the pthreads routines, so link-based
# tests will erroneously succeed. (We need to link with -pthread or
# -lpthread.) (The stubs are missing pthread_cleanup_push, or rather
# a function called by this macro, so we could check for that, but
# who knows whether they'll stub that too in a future libc.) So,
# we'll just look for -pthreads and -lpthread first:
acx_pthread_flags="-pthread -pthreads pthread -mt $acx_pthread_flags"
;;
esac
if test x"$acx_pthread_ok" = xno; then
for flag in $acx_pthread_flags; do
case $flag in
none)
AC_MSG_CHECKING([whether pthreads work without any flags])
;;
-*)
AC_MSG_CHECKING([whether pthreads work with $flag])
PTHREAD_CFLAGS="$flag"
;;
*)
AC_MSG_CHECKING([for the pthreads library -l$flag])
PTHREAD_LIBS="-l$flag"
;;
esac
save_LIBS="$LIBS"
save_CFLAGS="$CFLAGS"
LIBS="$PTHREAD_LIBS $LIBS"
CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
# Check for various functions. We must include pthread.h,
# since some functions may be macros. (On the Sequent, we
# need a special flag -Kthread to make this header compile.)
# We check for pthread_join because it is in -lpthread on IRIX
# while pthread_create is in libc. We check for pthread_attr_init
# due to DEC craziness with -lpthreads. We check for
# pthread_cleanup_push because it is one of the few pthread
# functions on Solaris that doesn't have a non-functional libc stub.
# We try pthread_create on general principles.
AC_TRY_LINK([#include <pthread.h>],
[pthread_t th; pthread_join(th, 0);
pthread_attr_init(0); pthread_cleanup_push(0, 0);
pthread_create(0,0,0,0); pthread_cleanup_pop(0); ],
[acx_pthread_ok=yes])
LIBS="$save_LIBS"
CFLAGS="$save_CFLAGS"
AC_MSG_RESULT($acx_pthread_ok)
if test "x$acx_pthread_ok" = xyes; then
break;
fi
PTHREAD_LIBS=""
PTHREAD_CFLAGS=""
done
fi
# Various other checks:
if test "x$acx_pthread_ok" = xyes; then
save_LIBS="$LIBS"
LIBS="$PTHREAD_LIBS $LIBS"
save_CFLAGS="$CFLAGS"
CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
# Detect AIX lossage: threads are created detached by default
# and the JOINABLE attribute has a nonstandard name (UNDETACHED).
AC_MSG_CHECKING([for joinable pthread attribute])
AC_TRY_LINK([#include <pthread.h>],
[int attr=PTHREAD_CREATE_JOINABLE;],
ok=PTHREAD_CREATE_JOINABLE, ok=unknown)
if test x"$ok" = xunknown; then
AC_TRY_LINK([#include <pthread.h>],
[int attr=PTHREAD_CREATE_UNDETACHED;],
ok=PTHREAD_CREATE_UNDETACHED, ok=unknown)
fi
if test x"$ok" != xPTHREAD_CREATE_JOINABLE; then
AC_DEFINE(PTHREAD_CREATE_JOINABLE, $ok,
[Define to the necessary symbol if this constant
uses a non-standard name on your system.])
fi
AC_MSG_RESULT(${ok})
if test x"$ok" = xunknown; then
AC_MSG_WARN([we do not know how to create joinable pthreads])
fi
AC_MSG_CHECKING([if more special flags are required for pthreads])
flag=no
case "${host_cpu}-${host_os}" in
*-aix* | *-freebsd*) flag="-D_THREAD_SAFE";;
*solaris* | alpha*-osf*) flag="-D_REENTRANT";;
esac
AC_MSG_RESULT(${flag})
if test "x$flag" != xno; then
PTHREAD_CFLAGS="$flag $PTHREAD_CFLAGS"
fi
LIBS="$save_LIBS"
CFLAGS="$save_CFLAGS"
# More AIX lossage: must compile with cc_r
AC_CHECK_PROG(PTHREAD_CC, cc_r, cc_r, ${CC})
else
PTHREAD_CC="$CC"
fi
AC_SUBST(PTHREAD_LIBS)
AC_SUBST(PTHREAD_CFLAGS)
AC_SUBST(PTHREAD_CC)
# Finally, execute ACTION-IF-FOUND/ACTION-IF-NOT-FOUND:
if test x"$acx_pthread_ok" = xyes; then
ifelse([$1],,AC_DEFINE(HAVE_PTHREAD,1,[Define if you have POSIX threads libraries and header files.]),[$1])
:
else
acx_pthread_ok=no
$2
fi
])dnl ACX_PTHREAD
dnl @synopsis AC_PROG_CC_WARNINGS([ANSI])
dnl
dnl Enables a reasonable set of warnings for the C compiler. Optionally,
dnl if the first argument is nonempty, turns on flags which enforce and/or
dnl enable proper ANSI C if such flags are known to the compiler used.
dnl
dnl Currently this macro knows about GCC, Solaris C compiler,
dnl Digital Unix C compiler, C for AIX Compiler, HP-UX C compiler,
dnl and IRIX C compiler.
dnl
dnl @version $Id$
dnl @author Ville Laurikari <vl@iki.fi>
dnl
AC_DEFUN([AC_PROG_CC_WARNINGS], [
ansi=$1
if test -z "$ansi"; then
msg="for C compiler warning flags"
else
msg="for C compiler warning and ANSI conformance flags"
fi
AC_CACHE_CHECK($msg, ac_cv_prog_cc_warnings, [
if test -n "$CC"; then
cat > conftest.c <<EOF
int main(int argc, char **argv) { return 0; }
EOF
dnl GCC
if test "$GCC" = "yes"; then
if test -z "$ansi"; then
ac_cv_prog_cc_warnings="-Wall"
else
ac_cv_prog_cc_warnings="-Wall -ansi -pedantic"
fi
dnl Solaris C compiler
elif $CC -flags 2>&1 | grep "Xc.*strict ANSI C" > /dev/null 2>&1 &&
$CC -c -v -Xc conftest.c > /dev/null 2>&1 &&
test -f conftest.o; then
if test -z "$ansi"; then
ac_cv_prog_cc_warnings="-v"
else
ac_cv_prog_cc_warnings="-v -Xc"
fi
dnl HP-UX C compiler
elif $CC > /dev/null 2>&1 &&
$CC -c -Aa +w1 conftest.c > /dev/null 2>&1 &&
test -f conftest.o; then
if test -z "$ansi"; then
ac_cv_prog_cc_warnings="+w1"
else
ac_cv_prog_cc_warnings="+w1 -Aa"
fi
dnl Digital Unix C compiler
elif ! $CC > /dev/null 2>&1 &&
$CC -c -verbose -w0 -warnprotos -std1 conftest.c > /dev/null 2>&1 &&
test -f conftest.o; then
if test -z "$ansi"; then
ac_cv_prog_cc_warnings="-verbose -w0 -warnprotos"
else
ac_cv_prog_cc_warnings="-verbose -w0 -warnprotos -std1"
fi
dnl C for AIX Compiler
elif $CC > /dev/null 2>&1 | grep AIX > /dev/null 2>&1 &&
$CC -c -qlanglvl=ansi -qinfo=all conftest.c > /dev/null 2>&1 &&
test -f conftest.o; then
if test -z "$ansi"; then
ac_cv_prog_cc_warnings="-qsrcmsg -qinfo=all:noppt:noppc:noobs:nocnd"
else
ac_cv_prog_cc_warnings="-qsrcmsg -qinfo=all:noppt:noppc:noobs:nocnd -qlanglvl=ansi"
fi
dnl IRIX C compiler
elif $CC -fullwarn -ansi -ansiE > /dev/null 2>&1 &&
test -f conftest.o; then
if test -z "$ansi"; then
ac_cv_prog_cc_warnings="-fullwarn"
else
ac_cv_prog_cc_warnings="-fullwarn -ansi -ansiE"
fi
fi
rm -f conftest.*
fi
if test -n "$ac_cv_prog_cc_warnings"; then
CFLAGS="$CFLAGS $ac_cv_prog_cc_warnings"
else
ac_cv_prog_cc_warnings="unknown"
fi
])
])

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@ -0,0 +1,77 @@
dnl $Id$
dnl
dnl This file is an input file used by the GNU "autoconf" program to
dnl generate the file "configure", which is run during the build
dnl to configure the system for the local environment.
#AC_INIT
#AM_INIT_AUTOMAKE(fcgi, 2.2.3-SNAP-0203171857)
#AM_CONFIG_HEADER(include/fcgi_config.h)
#AC_PROG_CC
#AC_PROG_CPP
#AC_PROG_INSTALL
#AC_PROG_LIBTOOL
#AC_PROG_CXX
#AC_LANG([C++])
#dnl autoconf defaults CXX to 'g++', so its unclear whether it exists/works
#AC_MSG_CHECKING([whether $CXX works])
#AC_TRY_COMPILE([#include <iostream>],
# [std::cout << "ok";],
# [AC_MSG_RESULT(yes)
# LIBFCGIXX=libfcgi++.la
# ECHO_CPP=echo-cpp${EXEEXT}
# AC_MSG_CHECKING([whether cin has a streambuf assignment operator])
# AC_TRY_COMPILE([#include <iostream>],
# [cin = static_cast<streambuf *>(0);],
# [AC_MSG_RESULT(yes)
# AC_DEFINE([HAVE_IOSTREAM_WITHASSIGN_STREAMBUF], [1],
# [Define if cin/cout/cerr has a streambuf assignment operator])],
# [AC_MSG_RESULT(no)])
# AC_MSG_CHECKING([whether char_type is defined in the context of streambuf])
# AC_TRY_COMPILE([#include <iostream>],
# [class fcgi_streambuf : public std::streambuf { char_type ct; }],
# [AC_MSG_RESULT(yes)
# AC_DEFINE([HAVE_STREAMBUF_CHAR_TYPE], [1],
# [Define if char_type is defined in the context of streambuf])],
# [AC_MSG_RESULT(no)])],
# [AC_MSG_RESULT(no)])
#AC_SUBST(LIBFCGIXX)
#AC_SUBST(ECHO_CPP)
#AC_LANG([C])
AC_CHECK_LIB([nsl], [gethostbyname])
AC_CHECK_LIB([socket], [socket])
ACX_PTHREAD([THREADED=threaded${EXEEXT}])
AC_SUBST([THREADED])
FCGI_COMMON_CHECKS
AC_REPLACE_FUNCS([strerror])
#AC_C_INLINE
#--------------------------------------------------------------------
# This is a little hokie in that it avoids including config.guess
# and config.sub in the distribution, but its been working so far.
# Windows builds don't run configure so we should be safe fixing
# this to 'unix' (at least for now).
#--------------------------------------------------------------------
#SYSTEM=unix
#AC_SUBST([SYSTEM])
#AC_PROG_CC_WARNINGS
#AC_CONFIG_FILES([Makefile
# cgi-fcgi/Makefile
# include/Makefile
# libfcgi/Makefile
# examples/Makefile])
#AC_OUTPUT