From 82ddcccb08f72ea136dbb4629183a768139fedd6 Mon Sep 17 00:00:00 2001 From: Peter Breitenlohner Date: Thu, 4 Dec 2014 08:28:33 +0000 Subject: Lua(JIT)TeX: Hide all cairo, gmp, libpng, mpfr, pixman, poppler, zlib, and zziplib symbols git-svn-id: svn://tug.org/texlive/trunk@35734 c570f23f-e606-0410-a88d-b1316a301751 --- Build/source/libs/mpfr/ChangeLog | 5 +++ Build/source/libs/mpfr/Makefile.am | 2 +- Build/source/libs/mpfr/Makefile.in | 4 ++- Build/source/libs/mpfr/aclocal.m4 | 1 + Build/source/libs/mpfr/configure | 51 ++++++++++++++++++++++++++++++ Build/source/libs/mpfr/configure.ac | 2 ++ Build/source/libs/mpfr/include/Makefile.in | 2 ++ 7 files changed, 65 insertions(+), 2 deletions(-) (limited to 'Build/source/libs/mpfr') diff --git a/Build/source/libs/mpfr/ChangeLog b/Build/source/libs/mpfr/ChangeLog index c3896dc3f07..374b495ca1c 100644 --- a/Build/source/libs/mpfr/ChangeLog +++ b/Build/source/libs/mpfr/ChangeLog @@ -1,3 +1,8 @@ +2014-12-03 Peter Breitenlohner + + * configure.ac: Added KPSE_COMPILER_VISIBILITY. + * Makefile.am [AM_CFLAGS]: Added $(VISIBILITY_CFLAGS). + 2014-09-19 Taco Hoekwater * Makefile.am [Darwin]: Need to compile src/abort_prec_max.c. diff --git a/Build/source/libs/mpfr/Makefile.am b/Build/source/libs/mpfr/Makefile.am index 0889e5e47c5..61ebba8c386 100644 --- a/Build/source/libs/mpfr/Makefile.am +++ b/Build/source/libs/mpfr/Makefile.am @@ -22,7 +22,7 @@ dist-hook: SUBDIRS = . include AM_CPPFLAGS = -I$(srcdir)/$(MPFR_TREE)/src $(GMP_INCLUDES) -AM_CFLAGS = # $(WARNING_CFLAGS) +AM_CFLAGS = $(VISIBILITY_CFLAGS) # $(WARNING_CFLAGS) noinst_LIBRARIES = libmpfr.a $(libmpfr_a_OBJECTS): $(GMP_DEPEND) diff --git a/Build/source/libs/mpfr/Makefile.in b/Build/source/libs/mpfr/Makefile.in index 9b796bd2738..28317183861 100644 --- a/Build/source/libs/mpfr/Makefile.in +++ b/Build/source/libs/mpfr/Makefile.in @@ -106,6 +106,7 @@ am__aclocal_m4_deps = $(top_srcdir)/m4/mpfr-check-printf-spec.m4 \ $(top_srcdir)/../../m4/kpse-gmp-flags.m4 \ $(top_srcdir)/../../m4/kpse-search-libs.m4 \ $(top_srcdir)/../../m4/kpse-size-max.m4 \ + $(top_srcdir)/../../m4/kpse-visibility.m4 \ $(top_srcdir)/../../m4/kpse-warnings.m4 \ $(top_srcdir)/version.ac $(top_srcdir)/configure.ac am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \ @@ -588,6 +589,7 @@ SET_MAKE = @SET_MAKE@ SHELL = @SHELL@ STRIP = @STRIP@ VERSION = @VERSION@ +VISIBILITY_CFLAGS = @VISIBILITY_CFLAGS@ WARNING_CFLAGS = @WARNING_CFLAGS@ abs_builddir = @abs_builddir@ abs_srcdir = @abs_srcdir@ @@ -642,7 +644,7 @@ top_srcdir = @top_srcdir@ EXTRA_DIST = $(MPFR_TREE) $(MPFR_TREE)-PATCHES SUBDIRS = . include AM_CPPFLAGS = -I$(srcdir)/$(MPFR_TREE)/src $(GMP_INCLUDES) -AM_CFLAGS = # $(WARNING_CFLAGS) +AM_CFLAGS = $(VISIBILITY_CFLAGS) # $(WARNING_CFLAGS) noinst_LIBRARIES = libmpfr.a nodist_libmpfr_a_SOURCES = \ @MPFR_TREE@/src/abort_prec_max.c \ diff --git a/Build/source/libs/mpfr/aclocal.m4 b/Build/source/libs/mpfr/aclocal.m4 index 7684b85b907..be6474dfaa9 100644 --- a/Build/source/libs/mpfr/aclocal.m4 +++ b/Build/source/libs/mpfr/aclocal.m4 @@ -1190,4 +1190,5 @@ m4_include([../../m4/kpse-common.m4]) m4_include([../../m4/kpse-gmp-flags.m4]) m4_include([../../m4/kpse-search-libs.m4]) m4_include([../../m4/kpse-size-max.m4]) +m4_include([../../m4/kpse-visibility.m4]) m4_include([../../m4/kpse-warnings.m4]) diff --git a/Build/source/libs/mpfr/configure b/Build/source/libs/mpfr/configure index 5b59952ec21..0733c3c2e36 100755 --- a/Build/source/libs/mpfr/configure +++ b/Build/source/libs/mpfr/configure @@ -646,6 +646,7 @@ build_os build_vendor build_cpu build +VISIBILITY_CFLAGS LN_S RANLIB WARNING_CFLAGS @@ -4890,6 +4891,56 @@ $as_echo "no, using $LN_S" >&6; } fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking CFLAGS for C to hide external symbols" >&5 +$as_echo_n "checking CFLAGS for C to hide external symbols... " >&6; } +if ${kpse_cv_visibility_cflags+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + +kpse_cv_visibility_cflags=unknown +kpse_save_flags=$CFLAGS +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + extern void foo(void); + void foo(void){printf("foo\n");} +_ACEOF +# FIXME: Add tests for non-GNU compilers +for kpse_flag in '-fvisibility=hidden -fvisibility-inlines-hidden' '-fvisibility=hidden'; do + CFLAGS="$kpse_save_flags -Werror $kpse_flag" + if ac_fn_c_try_compile "$LINENO"; then : + kpse_cv_visibility_cflags=$kpse_flag; break +fi +rm -f core conftest.err conftest.$ac_objext +done +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $kpse_cv_visibility_cflags" >&5 +$as_echo "$kpse_cv_visibility_cflags" >&6; } +CFLAGS=$kpse_save_flags +case $kpse_cv_visibility_cflags in #( + unknown) : + ;; #( + *) : + VISIBILITY_CFLAGS=$kpse_cv_visibility_cflags + ;; +esac + + + + + ac_config_headers="$ac_config_headers config.h" diff --git a/Build/source/libs/mpfr/configure.ac b/Build/source/libs/mpfr/configure.ac index 00e3bf4663d..00354de953d 100644 --- a/Build/source/libs/mpfr/configure.ac +++ b/Build/source/libs/mpfr/configure.ac @@ -20,6 +20,8 @@ AC_PROG_CC AC_PROG_RANLIB AC_PROG_LN_S +KPSE_COMPILER_VISIBILITY + AC_CONFIG_HEADERS([config.h]) KPSE_CANONICAL_HOST diff --git a/Build/source/libs/mpfr/include/Makefile.in b/Build/source/libs/mpfr/include/Makefile.in index dbd5a068db2..596e7fd3fb7 100644 --- a/Build/source/libs/mpfr/include/Makefile.in +++ b/Build/source/libs/mpfr/include/Makefile.in @@ -88,6 +88,7 @@ am__aclocal_m4_deps = $(top_srcdir)/m4/mpfr-check-printf-spec.m4 \ $(top_srcdir)/../../m4/kpse-gmp-flags.m4 \ $(top_srcdir)/../../m4/kpse-search-libs.m4 \ $(top_srcdir)/../../m4/kpse-size-max.m4 \ + $(top_srcdir)/../../m4/kpse-visibility.m4 \ $(top_srcdir)/../../m4/kpse-warnings.m4 \ $(top_srcdir)/version.ac $(top_srcdir)/configure.ac am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \ @@ -171,6 +172,7 @@ SET_MAKE = @SET_MAKE@ SHELL = @SHELL@ STRIP = @STRIP@ VERSION = @VERSION@ +VISIBILITY_CFLAGS = @VISIBILITY_CFLAGS@ WARNING_CFLAGS = @WARNING_CFLAGS@ abs_builddir = @abs_builddir@ abs_srcdir = @abs_srcdir@ -- cgit v1.2.3