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autoconf: Move export_dynamic determination to configure
Previously export_dynamic was set in src/makefiles/Makefile.$port. For solaris this required exporting with_gnu_ld. The determination of with_gnu_ld would be nontrivial to copy for meson PGXS compatibility. It's also nice to delete libtool.m4. This uses -Wl,--export-dynamic on all platforms, previously all platforms but FreeBSD used -Wl,-E. The likelihood of a name conflict seems lower with the longer spelling. Discussion: https://postgr.es/m/20221005200710.luvw5evhwf6clig6@awork3.anarazel.de
This commit is contained in:
Andres Freund
parent
8018ffbf58
commit
9db49fc5bf
1
aclocal.m4
vendored
1
aclocal.m4
vendored
@ -4,7 +4,6 @@ m4_include([config/c-compiler.m4])
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m4_include([config/c-library.m4])
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m4_include([config/check_decls.m4])
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m4_include([config/general.m4])
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m4_include([config/libtool.m4])
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m4_include([config/llvm.m4])
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m4_include([config/perl.m4])
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m4_include([config/pkg.m4])
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@ -468,29 +468,38 @@ AC_DEFUN([PGAC_PROG_CXX_CFLAGS_OPT],
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# PGAC_PROG_CC_LDFLAGS_OPT
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# PGAC_PROG_CC_LD_VARFLAGS_OPT
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# ------------------------
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# Given a string, check if the compiler supports the string as a
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# command-line option. If it does, add the string to LDFLAGS.
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# command-line option. If it does, add to the given variable.
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# For reasons you'd really rather not know about, this checks whether
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# you can link to a particular function, not just whether you can link.
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# In fact, we must actually check that the resulting program runs :-(
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AC_DEFUN([PGAC_PROG_CC_LDFLAGS_OPT],
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[define([Ac_cachevar], [AS_TR_SH([pgac_cv_prog_cc_ldflags_$1])])dnl
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AC_CACHE_CHECK([whether $CC supports $1], [Ac_cachevar],
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AC_DEFUN([PGAC_PROG_CC_LD_VARFLAGS_OPT],
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[define([Ac_cachevar], [AS_TR_SH([pgac_cv_prog_cc_$1_$2])])dnl
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AC_CACHE_CHECK([whether $CC supports $2, for $1], [Ac_cachevar],
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[pgac_save_LDFLAGS=$LDFLAGS
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LDFLAGS="$pgac_save_LDFLAGS $1"
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AC_RUN_IFELSE([AC_LANG_PROGRAM([extern void $2 (); void (*fptr) () = $2;],[])],
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LDFLAGS="$pgac_save_LDFLAGS $2"
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AC_RUN_IFELSE([AC_LANG_PROGRAM([extern void $3 (); void (*fptr) () = $3;],[])],
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[Ac_cachevar=yes],
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[Ac_cachevar=no],
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[Ac_cachevar="assuming no"])
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LDFLAGS="$pgac_save_LDFLAGS"])
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if test x"$Ac_cachevar" = x"yes"; then
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LDFLAGS="$LDFLAGS $1"
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$1="${$1} $2"
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fi
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undefine([Ac_cachevar])dnl
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])# PGAC_PROG_CC_LD_VARFLAGS_OPT
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# PGAC_PROG_CC_LDFLAGS_OPT
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# ------------------------
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# Convenience wrapper around PGAC_PROG_CC_LD_VARFLAGS_OPT that adds to
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# LDFLAGS.
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AC_DEFUN([PGAC_PROG_CC_LDFLAGS_OPT],
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[PGAC_PROG_CC_LD_VARFLAGS_OPT(LDFLAGS, [$1], [$2])
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])# PGAC_PROG_CC_LDFLAGS_OPT
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# PGAC_HAVE_GCC__SYNC_CHAR_TAS
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# ----------------------------
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# Check if the C compiler understands __sync_lock_test_and_set(char),
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119
config/libtool.m4
vendored
119
config/libtool.m4
vendored
@ -1,119 +0,0 @@
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## libtool.m4 - Configure libtool for the host system. -*-Shell-script-*-
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## Copyright (C) 1996-1999,2000 Free Software Foundation, Inc.
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## Originally by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996
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##
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## This program is free software; you can redistribute it and/or modify
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## it under the terms of the GNU General Public License as published by
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## the Free Software Foundation; either version 2 of the License, or
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## (at your option) any later version.
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##
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## This program is distributed in the hope that it will be useful, but
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## WITHOUT ANY WARRANTY; without even the implied warranty of
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## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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## General Public License for more details.
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##
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## You should have received a copy of the GNU General Public License
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## along with this program; if not, write to the Free Software
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## Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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##
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## As a special exception to the GNU General Public License, if you
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## distribute this file as part of a program that contains a
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## configuration script generated by Autoconf, you may include it under
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## the same distribution terms that you use for the rest of that program.
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# No, PostgreSQL doesn't use libtool (yet), we just borrow stuff from it.
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# This file was taken on 2000-10-20 from the multi-language branch (since
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# that is the branch that PostgreSQL would most likely adopt anyway).
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# --petere
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# ... bunch of stuff removed here ...
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# PGAC_PROG_LD - find the path to the GNU or non-GNU linker
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AC_DEFUN([PGAC_PROG_LD],
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[AC_ARG_WITH(gnu-ld,
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[ --with-gnu-ld assume the C compiler uses GNU ld [[default=no]]],
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test "$withval" = no || with_gnu_ld=yes, with_gnu_ld=no)
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AC_REQUIRE([AC_PROG_CC])dnl
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AC_REQUIRE([AC_CANONICAL_HOST])dnl
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dnl ###not for PostgreSQL### AC_REQUIRE([AC_CANONICAL_BUILD])dnl
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ac_prog=ld
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if test "$GCC" = yes; then
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# Check if gcc -print-prog-name=ld gives a path.
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AC_MSG_CHECKING([for ld used by GCC])
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case $host in
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*-*-mingw*)
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# gcc leaves a trailing carriage return which upsets mingw
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ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
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*)
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ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
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esac
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case "$ac_prog" in
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# Accept absolute paths.
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changequote(,)dnl
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[\\/]* | [A-Za-z]:[\\/]*)
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re_direlt='/[^/][^/]*/\.\./'
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changequote([,])dnl
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# Canonicalize the path of ld
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ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
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while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
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ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
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done
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test -z "$LD" && LD="$ac_prog"
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;;
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"")
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# If it fails, then pretend we aren't using GCC.
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ac_prog=ld
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;;
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*)
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# If it is relative, then search for the first ld in PATH.
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with_gnu_ld=unknown
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;;
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esac
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elif test "$with_gnu_ld" = yes; then
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AC_MSG_CHECKING([for GNU ld])
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else
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AC_MSG_CHECKING([for non-GNU ld])
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fi
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AC_CACHE_VAL(ac_cv_path_LD,
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[if test -z "$LD"; then
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IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
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for ac_dir in $PATH; do
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test -z "$ac_dir" && ac_dir=.
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if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
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ac_cv_path_LD="$ac_dir/$ac_prog"
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# Check to see if the program is GNU ld. I'd rather use --version,
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# but apparently some GNU ld's only accept -v.
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# Break only if it was the GNU/non-GNU ld that we prefer.
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if "$ac_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then
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test "$with_gnu_ld" != no && break
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else
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test "$with_gnu_ld" != yes && break
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fi
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fi
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done
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IFS="$ac_save_ifs"
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else
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ac_cv_path_LD="$LD" # Let the user override the test with a path.
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fi])
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LD="$ac_cv_path_LD"
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if test -n "$LD"; then
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AC_MSG_RESULT($LD)
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else
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AC_MSG_RESULT(no)
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fi
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test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH])
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PGAC_PROG_LD_GNU
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])
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AC_DEFUN([PGAC_PROG_LD_GNU],
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[AC_CACHE_CHECK([if the linker ($LD) is GNU ld], ac_cv_prog_gnu_ld,
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[# I'd rather use --version here, but apparently some GNU ld's only accept -v.
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if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
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ac_cv_prog_gnu_ld=yes
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else
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ac_cv_prog_gnu_ld=no
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fi])
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with_gnu_ld=$ac_cv_prog_gnu_ld
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])
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# ... more stuff removed ...
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209
configure
vendored
209
configure
vendored
@ -629,6 +629,7 @@ ac_subst_vars='LTLIBOBJS
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vpath_build
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PG_SYSROOT
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PG_VERSION_NUM
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LDFLAGS_EX_BE
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PROVE
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DBTOEPUB
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FOP
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@ -692,7 +693,6 @@ AR
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STRIP_SHARED_LIB
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STRIP_STATIC_LIB
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STRIP
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with_gnu_ld
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LDFLAGS_SL
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LDFLAGS_EX
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ZSTD_LIBS
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@ -871,7 +871,6 @@ with_system_tzdata
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with_zlib
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with_lz4
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with_zstd
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with_gnu_ld
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with_ssl
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with_openssl
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enable_largefile
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@ -1582,7 +1581,6 @@ Optional Packages:
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--without-zlib do not use Zlib
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--with-lz4 build with LZ4 support
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--with-zstd build with ZSTD support
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--with-gnu-ld assume the C compiler uses GNU ld [default=no]
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--with-ssl=LIB use LIB for SSL/TLS support (openssl)
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--with-openssl obsolete spelling of --with-ssl=openssl
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@ -9545,105 +9543,6 @@ LDFLAGS="$LDFLAGS $LIBDIRS"
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# Check whether --with-gnu-ld was given.
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if test "${with_gnu_ld+set}" = set; then :
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withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
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else
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with_gnu_ld=no
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fi
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ac_prog=ld
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if test "$GCC" = yes; then
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# Check if gcc -print-prog-name=ld gives a path.
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{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by GCC" >&5
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$as_echo_n "checking for ld used by GCC... " >&6; }
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case $host in
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*-*-mingw*)
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# gcc leaves a trailing carriage return which upsets mingw
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ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
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*)
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ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
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esac
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case "$ac_prog" in
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# Accept absolute paths.
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[\\/]* | [A-Za-z]:[\\/]*)
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re_direlt='/[^/][^/]*/\.\./'
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# Canonicalize the path of ld
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ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
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while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
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ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
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done
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test -z "$LD" && LD="$ac_prog"
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;;
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"")
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# If it fails, then pretend we aren't using GCC.
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ac_prog=ld
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;;
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*)
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# If it is relative, then search for the first ld in PATH.
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with_gnu_ld=unknown
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;;
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esac
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elif test "$with_gnu_ld" = yes; then
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{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
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$as_echo_n "checking for GNU ld... " >&6; }
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else
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{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
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$as_echo_n "checking for non-GNU ld... " >&6; }
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fi
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if ${ac_cv_path_LD+:} false; then :
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$as_echo_n "(cached) " >&6
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else
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if test -z "$LD"; then
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IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
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for ac_dir in $PATH; do
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test -z "$ac_dir" && ac_dir=.
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if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
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ac_cv_path_LD="$ac_dir/$ac_prog"
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# Check to see if the program is GNU ld. I'd rather use --version,
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# but apparently some GNU ld's only accept -v.
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# Break only if it was the GNU/non-GNU ld that we prefer.
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if "$ac_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then
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test "$with_gnu_ld" != no && break
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else
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test "$with_gnu_ld" != yes && break
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fi
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fi
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done
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IFS="$ac_save_ifs"
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else
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ac_cv_path_LD="$LD" # Let the user override the test with a path.
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fi
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fi
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LD="$ac_cv_path_LD"
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if test -n "$LD"; then
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{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
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$as_echo "$LD" >&6; }
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else
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{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
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$as_echo "no" >&6; }
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fi
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test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5
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{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
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$as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
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if ${ac_cv_prog_gnu_ld+:} false; then :
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$as_echo_n "(cached) " >&6
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else
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# I'd rather use --version here, but apparently some GNU ld's only accept -v.
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if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
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ac_cv_prog_gnu_ld=yes
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else
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ac_cv_prog_gnu_ld=no
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fi
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fi
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{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_gnu_ld" >&5
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$as_echo "$ac_cv_prog_gnu_ld" >&6; }
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with_gnu_ld=$ac_cv_prog_gnu_ld
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if test -n "$ac_tool_prefix"; then
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# Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
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set dummy ${ac_tool_prefix}strip; ac_word=$2
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@ -19213,15 +19112,15 @@ else
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fi
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if test "$PORTNAME" = "darwin"; then
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{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -Wl,-dead_strip_dylibs" >&5
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$as_echo_n "checking whether $CC supports -Wl,-dead_strip_dylibs... " >&6; }
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if ${pgac_cv_prog_cc_ldflags__Wl__dead_strip_dylibs+:} false; then :
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{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -Wl,-dead_strip_dylibs, for LDFLAGS" >&5
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$as_echo_n "checking whether $CC supports -Wl,-dead_strip_dylibs, for LDFLAGS... " >&6; }
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if ${pgac_cv_prog_cc_LDFLAGS__Wl__dead_strip_dylibs+:} false; then :
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$as_echo_n "(cached) " >&6
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else
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pgac_save_LDFLAGS=$LDFLAGS
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LDFLAGS="$pgac_save_LDFLAGS -Wl,-dead_strip_dylibs"
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if test "$cross_compiling" = yes; then :
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pgac_cv_prog_cc_ldflags__Wl__dead_strip_dylibs="assuming no"
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pgac_cv_prog_cc_LDFLAGS__Wl__dead_strip_dylibs="assuming no"
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else
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cat confdefs.h - <<_ACEOF >conftest.$ac_ext
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/* end confdefs.h. */
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@ -19235,9 +19134,9 @@ main ()
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}
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_ACEOF
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if ac_fn_c_try_run "$LINENO"; then :
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pgac_cv_prog_cc_ldflags__Wl__dead_strip_dylibs=yes
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pgac_cv_prog_cc_LDFLAGS__Wl__dead_strip_dylibs=yes
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else
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pgac_cv_prog_cc_ldflags__Wl__dead_strip_dylibs=no
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pgac_cv_prog_cc_LDFLAGS__Wl__dead_strip_dylibs=no
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fi
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rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
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conftest.$ac_objext conftest.beam conftest.$ac_ext
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@ -19245,22 +19144,23 @@ fi
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LDFLAGS="$pgac_save_LDFLAGS"
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fi
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{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv_prog_cc_ldflags__Wl__dead_strip_dylibs" >&5
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$as_echo "$pgac_cv_prog_cc_ldflags__Wl__dead_strip_dylibs" >&6; }
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if test x"$pgac_cv_prog_cc_ldflags__Wl__dead_strip_dylibs" = x"yes"; then
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LDFLAGS="$LDFLAGS -Wl,-dead_strip_dylibs"
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{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv_prog_cc_LDFLAGS__Wl__dead_strip_dylibs" >&5
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$as_echo "$pgac_cv_prog_cc_LDFLAGS__Wl__dead_strip_dylibs" >&6; }
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if test x"$pgac_cv_prog_cc_LDFLAGS__Wl__dead_strip_dylibs" = x"yes"; then
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LDFLAGS="${LDFLAGS} -Wl,-dead_strip_dylibs"
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fi
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elif test "$PORTNAME" = "openbsd"; then
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{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -Wl,-Bdynamic" >&5
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$as_echo_n "checking whether $CC supports -Wl,-Bdynamic... " >&6; }
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if ${pgac_cv_prog_cc_ldflags__Wl__Bdynamic+:} false; then :
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{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -Wl,-Bdynamic, for LDFLAGS" >&5
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$as_echo_n "checking whether $CC supports -Wl,-Bdynamic, for LDFLAGS... " >&6; }
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if ${pgac_cv_prog_cc_LDFLAGS__Wl__Bdynamic+:} false; then :
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$as_echo_n "(cached) " >&6
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else
|
||||
pgac_save_LDFLAGS=$LDFLAGS
|
||||
LDFLAGS="$pgac_save_LDFLAGS -Wl,-Bdynamic"
|
||||
if test "$cross_compiling" = yes; then :
|
||||
pgac_cv_prog_cc_ldflags__Wl__Bdynamic="assuming no"
|
||||
pgac_cv_prog_cc_LDFLAGS__Wl__Bdynamic="assuming no"
|
||||
else
|
||||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||||
/* end confdefs.h. */
|
||||
@ -19274,9 +19174,9 @@ main ()
|
||||
}
|
||||
_ACEOF
|
||||
if ac_fn_c_try_run "$LINENO"; then :
|
||||
pgac_cv_prog_cc_ldflags__Wl__Bdynamic=yes
|
||||
pgac_cv_prog_cc_LDFLAGS__Wl__Bdynamic=yes
|
||||
else
|
||||
pgac_cv_prog_cc_ldflags__Wl__Bdynamic=no
|
||||
pgac_cv_prog_cc_LDFLAGS__Wl__Bdynamic=no
|
||||
fi
|
||||
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
|
||||
conftest.$ac_objext conftest.beam conftest.$ac_ext
|
||||
@ -19284,22 +19184,23 @@ fi
|
||||
|
||||
LDFLAGS="$pgac_save_LDFLAGS"
|
||||
fi
|
||||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv_prog_cc_ldflags__Wl__Bdynamic" >&5
|
||||
$as_echo "$pgac_cv_prog_cc_ldflags__Wl__Bdynamic" >&6; }
|
||||
if test x"$pgac_cv_prog_cc_ldflags__Wl__Bdynamic" = x"yes"; then
|
||||
LDFLAGS="$LDFLAGS -Wl,-Bdynamic"
|
||||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv_prog_cc_LDFLAGS__Wl__Bdynamic" >&5
|
||||
$as_echo "$pgac_cv_prog_cc_LDFLAGS__Wl__Bdynamic" >&6; }
|
||||
if test x"$pgac_cv_prog_cc_LDFLAGS__Wl__Bdynamic" = x"yes"; then
|
||||
LDFLAGS="${LDFLAGS} -Wl,-Bdynamic"
|
||||
fi
|
||||
|
||||
|
||||
else
|
||||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -Wl,--as-needed" >&5
|
||||
$as_echo_n "checking whether $CC supports -Wl,--as-needed... " >&6; }
|
||||
if ${pgac_cv_prog_cc_ldflags__Wl___as_needed+:} false; then :
|
||||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -Wl,--as-needed, for LDFLAGS" >&5
|
||||
$as_echo_n "checking whether $CC supports -Wl,--as-needed, for LDFLAGS... " >&6; }
|
||||
if ${pgac_cv_prog_cc_LDFLAGS__Wl___as_needed+:} false; then :
|
||||
$as_echo_n "(cached) " >&6
|
||||
else
|
||||
pgac_save_LDFLAGS=$LDFLAGS
|
||||
LDFLAGS="$pgac_save_LDFLAGS -Wl,--as-needed"
|
||||
if test "$cross_compiling" = yes; then :
|
||||
pgac_cv_prog_cc_ldflags__Wl___as_needed="assuming no"
|
||||
pgac_cv_prog_cc_LDFLAGS__Wl___as_needed="assuming no"
|
||||
else
|
||||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||||
/* end confdefs.h. */
|
||||
@ -19313,9 +19214,9 @@ main ()
|
||||
}
|
||||
_ACEOF
|
||||
if ac_fn_c_try_run "$LINENO"; then :
|
||||
pgac_cv_prog_cc_ldflags__Wl___as_needed=yes
|
||||
pgac_cv_prog_cc_LDFLAGS__Wl___as_needed=yes
|
||||
else
|
||||
pgac_cv_prog_cc_ldflags__Wl___as_needed=no
|
||||
pgac_cv_prog_cc_LDFLAGS__Wl___as_needed=no
|
||||
fi
|
||||
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
|
||||
conftest.$ac_objext conftest.beam conftest.$ac_ext
|
||||
@ -19323,14 +19224,58 @@ fi
|
||||
|
||||
LDFLAGS="$pgac_save_LDFLAGS"
|
||||
fi
|
||||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv_prog_cc_ldflags__Wl___as_needed" >&5
|
||||
$as_echo "$pgac_cv_prog_cc_ldflags__Wl___as_needed" >&6; }
|
||||
if test x"$pgac_cv_prog_cc_ldflags__Wl___as_needed" = x"yes"; then
|
||||
LDFLAGS="$LDFLAGS -Wl,--as-needed"
|
||||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv_prog_cc_LDFLAGS__Wl___as_needed" >&5
|
||||
$as_echo "$pgac_cv_prog_cc_LDFLAGS__Wl___as_needed" >&6; }
|
||||
if test x"$pgac_cv_prog_cc_LDFLAGS__Wl___as_needed" = x"yes"; then
|
||||
LDFLAGS="${LDFLAGS} -Wl,--as-needed"
|
||||
fi
|
||||
|
||||
|
||||
fi
|
||||
|
||||
# For linkers that understand --export-dynamic, add that to the LDFLAGS_EX_BE
|
||||
# (backend specific ldflags). One some platforms this will always fail (e.g.,
|
||||
# windows), but on others it depends on the choice of linker (e.g., solaris).
|
||||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -Wl,--export-dynamic, for LDFLAGS_EX_BE" >&5
|
||||
$as_echo_n "checking whether $CC supports -Wl,--export-dynamic, for LDFLAGS_EX_BE... " >&6; }
|
||||
if ${pgac_cv_prog_cc_LDFLAGS_EX_BE__Wl___export_dynamic+:} false; then :
|
||||
$as_echo_n "(cached) " >&6
|
||||
else
|
||||
pgac_save_LDFLAGS=$LDFLAGS
|
||||
LDFLAGS="$pgac_save_LDFLAGS -Wl,--export-dynamic"
|
||||
if test "$cross_compiling" = yes; then :
|
||||
pgac_cv_prog_cc_LDFLAGS_EX_BE__Wl___export_dynamic="assuming no"
|
||||
else
|
||||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||||
/* end confdefs.h. */
|
||||
extern void $link_test_func (); void (*fptr) () = $link_test_func;
|
||||
int
|
||||
main ()
|
||||
{
|
||||
|
||||
;
|
||||
return 0;
|
||||
}
|
||||
_ACEOF
|
||||
if ac_fn_c_try_run "$LINENO"; then :
|
||||
pgac_cv_prog_cc_LDFLAGS_EX_BE__Wl___export_dynamic=yes
|
||||
else
|
||||
pgac_cv_prog_cc_LDFLAGS_EX_BE__Wl___export_dynamic=no
|
||||
fi
|
||||
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
|
||||
conftest.$ac_objext conftest.beam conftest.$ac_ext
|
||||
fi
|
||||
|
||||
LDFLAGS="$pgac_save_LDFLAGS"
|
||||
fi
|
||||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv_prog_cc_LDFLAGS_EX_BE__Wl___export_dynamic" >&5
|
||||
$as_echo "$pgac_cv_prog_cc_LDFLAGS_EX_BE__Wl___export_dynamic" >&6; }
|
||||
if test x"$pgac_cv_prog_cc_LDFLAGS_EX_BE__Wl___export_dynamic" = x"yes"; then
|
||||
LDFLAGS_EX_BE="${LDFLAGS_EX_BE} -Wl,--export-dynamic"
|
||||
fi
|
||||
|
||||
|
||||
|
||||
# Create compiler version string
|
||||
if test x"$GCC" = x"yes" ; then
|
||||
cc_string=`${CC} --version | sed q`
|
||||
|
||||
@ -1131,8 +1131,6 @@ LDFLAGS="$LDFLAGS $LIBDIRS"
|
||||
AC_ARG_VAR(LDFLAGS_EX, [extra linker flags for linking executables only])
|
||||
AC_ARG_VAR(LDFLAGS_SL, [extra linker flags for linking shared libraries only])
|
||||
|
||||
PGAC_PROG_LD
|
||||
AC_SUBST(with_gnu_ld)
|
||||
PGAC_CHECK_STRIP
|
||||
AC_CHECK_TOOL(AR, ar, ar)
|
||||
if test "$PORTNAME" = "win32"; then
|
||||
@ -2372,6 +2370,12 @@ else
|
||||
PGAC_PROG_CC_LDFLAGS_OPT([-Wl,--as-needed], $link_test_func)
|
||||
fi
|
||||
|
||||
# For linkers that understand --export-dynamic, add that to the LDFLAGS_EX_BE
|
||||
# (backend specific ldflags). One some platforms this will always fail (e.g.,
|
||||
# windows), but on others it depends on the choice of linker (e.g., solaris).
|
||||
PGAC_PROG_CC_LD_VARFLAGS_OPT(LDFLAGS_EX_BE, [-Wl,--export-dynamic], $link_test_func)
|
||||
AC_SUBST(LDFLAGS_EX_BE)
|
||||
|
||||
# Create compiler version string
|
||||
if test x"$GCC" = x"yes" ; then
|
||||
cc_string=`${CC} --version | sed q`
|
||||
|
||||
@ -289,7 +289,6 @@ LDAP_LIBS_FE = @LDAP_LIBS_FE@
|
||||
LDAP_LIBS_BE = @LDAP_LIBS_BE@
|
||||
UUID_LIBS = @UUID_LIBS@
|
||||
LLVM_LIBS=@LLVM_LIBS@
|
||||
with_gnu_ld = @with_gnu_ld@
|
||||
|
||||
# It's critical that within LDFLAGS, all -L switches pointing to build-tree
|
||||
# directories come before any -L switches pointing to external directories.
|
||||
@ -313,6 +312,7 @@ endif
|
||||
LDFLAGS = $(LDFLAGS_INTERNAL) @LDFLAGS@
|
||||
|
||||
LDFLAGS_EX = @LDFLAGS_EX@
|
||||
LDFLAGS_EX_BE = @LDFLAGS_EX_BE@
|
||||
# LDFLAGS_SL might have already been assigned by calling makefile
|
||||
LDFLAGS_SL += @LDFLAGS_SL@
|
||||
WINDRES = @WINDRES@
|
||||
|
||||
@ -55,6 +55,8 @@ ifeq ($(with_systemd),yes)
|
||||
LIBS += -lsystemd
|
||||
endif
|
||||
|
||||
override LDFLAGS := $(LDFLAGS) $(LDFLAGS_EX) $(LDFLAGS_EX_BE)
|
||||
|
||||
##########################################################################
|
||||
|
||||
all: submake-libpgport submake-catalog-headers submake-utils-headers postgres $(POSTGRES_IMP)
|
||||
@ -64,7 +66,7 @@ ifneq ($(PORTNAME), win32)
|
||||
ifneq ($(PORTNAME), aix)
|
||||
|
||||
postgres: $(OBJS)
|
||||
$(CC) $(CFLAGS) $(call expand_subsys,$^) $(LDFLAGS) $(LDFLAGS_EX) $(export_dynamic) $(LIBS) -o $@
|
||||
$(CC) $(CFLAGS) $(call expand_subsys,$^) $(LDFLAGS) $(LIBS) -o $@
|
||||
|
||||
endif
|
||||
endif
|
||||
@ -73,7 +75,7 @@ endif
|
||||
ifeq ($(PORTNAME), cygwin)
|
||||
|
||||
postgres: $(OBJS)
|
||||
$(CC) $(CFLAGS) $(call expand_subsys,$^) $(LDFLAGS) $(LDFLAGS_EX) $(export_dynamic) -Wl,--stack,$(WIN32_STACK_RLIMIT) -Wl,--export-all-symbols -Wl,--out-implib=libpostgres.a $(LIBS) -o $@
|
||||
$(CC) $(CFLAGS) $(call expand_subsys,$^) $(LDFLAGS) -Wl,--stack,$(WIN32_STACK_RLIMIT) -Wl,--export-all-symbols -Wl,--out-implib=libpostgres.a $(LIBS) -o $@
|
||||
|
||||
# libpostgres.a is actually built in the preceding rule, but we need this to
|
||||
# ensure it's newer than postgres; see notes in src/backend/parser/Makefile
|
||||
@ -86,7 +88,7 @@ ifeq ($(PORTNAME), win32)
|
||||
LIBS += -lsecur32
|
||||
|
||||
postgres: $(OBJS) $(WIN32RES)
|
||||
$(CC) $(CFLAGS) $(call expand_subsys,$(OBJS)) $(WIN32RES) $(LDFLAGS) $(LDFLAGS_EX) -Wl,--stack=$(WIN32_STACK_RLIMIT) -Wl,--export-all-symbols -Wl,--out-implib=libpostgres.a $(LIBS) -o $@$(X)
|
||||
$(CC) $(CFLAGS) $(call expand_subsys,$(OBJS)) $(WIN32RES) $(LDFLAGS) -Wl,--stack=$(WIN32_STACK_RLIMIT) -Wl,--export-all-symbols -Wl,--out-implib=libpostgres.a $(LIBS) -o $@$(X)
|
||||
|
||||
# libpostgres.a is actually built in the preceding rule, but we need this to
|
||||
# ensure it's newer than postgres; see notes in src/backend/parser/Makefile
|
||||
@ -98,7 +100,7 @@ endif # win32
|
||||
ifeq ($(PORTNAME), aix)
|
||||
|
||||
postgres: $(POSTGRES_IMP)
|
||||
$(CC) $(CFLAGS) $(call expand_subsys,$(OBJS)) $(LDFLAGS) $(LDFLAGS_EX) -Wl,-bE:$(top_builddir)/src/backend/$(POSTGRES_IMP) $(LIBS) -Wl,-brtllib -o $@
|
||||
$(CC) $(CFLAGS) $(call expand_subsys,$(OBJS)) $(LDFLAGS) -Wl,-bE:$(top_builddir)/src/backend/$(POSTGRES_IMP) $(LIBS) -Wl,-brtllib -o $@
|
||||
|
||||
# Linking to a single .o with -r is a lot faster than building a .a or passing
|
||||
# all objects to MKLDEXPORT.
|
||||
@ -320,4 +322,4 @@ maintainer-clean: distclean
|
||||
# are up to date. It saves the time of doing all the submakes.
|
||||
.PHONY: quick
|
||||
quick: $(OBJS)
|
||||
$(CC) $(CFLAGS) $(call expand_subsys,$^) $(LDFLAGS) $(LDFLAGS_EX) $(export_dynamic) $(LIBS) -o postgres
|
||||
$(CC) $(CFLAGS) $(call expand_subsys,$^) $(LDFLAGS) $(LIBS) -o postgres
|
||||
|
||||
@ -1,4 +1,3 @@
|
||||
export_dynamic = -Wl,-export-dynamic
|
||||
rpath = -Wl,-R'$(rpathdir)'
|
||||
|
||||
# extra stuff for $(with_temp_install)
|
||||
|
||||
@ -1,4 +1,3 @@
|
||||
export_dynamic = -Wl,-E
|
||||
# Use --enable-new-dtags to generate DT_RUNPATH instead of DT_RPATH.
|
||||
# This allows LD_LIBRARY_PATH to still work when needed.
|
||||
rpath = -Wl,-rpath,'$(rpathdir)',--enable-new-dtags
|
||||
|
||||
@ -1,4 +1,3 @@
|
||||
export_dynamic = -Wl,-E
|
||||
rpath = -Wl,-R'$(rpathdir)'
|
||||
|
||||
|
||||
|
||||
@ -1,4 +1,3 @@
|
||||
export_dynamic = -Wl,-E
|
||||
rpath = -Wl,-R'$(rpathdir)'
|
||||
|
||||
|
||||
|
||||
@ -1,10 +1,6 @@
|
||||
# src/makefiles/Makefile.solaris
|
||||
rpath = -Wl,-rpath,'$(rpathdir)'
|
||||
|
||||
ifeq ($(with_gnu_ld), yes)
|
||||
export_dynamic = -Wl,-E
|
||||
endif
|
||||
|
||||
# Rule for building a shared library from a single .o file
|
||||
%.so: %.o
|
||||
$(CC) $(CFLAGS) $< $(LDFLAGS) $(LDFLAGS_SL) -shared -o $@
|
||||
|
||||
Loading…
Reference in New Issue
Block a user