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authorPeter Breitenlohner <peb@mppmu.mpg.de>2014-12-04 08:28:33 +0000
committerPeter Breitenlohner <peb@mppmu.mpg.de>2014-12-04 08:28:33 +0000
commit82ddcccb08f72ea136dbb4629183a768139fedd6 (patch)
tree53ac9fd8e27b13b66dbdc4728148f0b5a5d9e34c /Build/source/libs/zziplib
parentc9e1e0da596ff4d40901c1b45a9a588c5f929c28 (diff)
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
Diffstat (limited to 'Build/source/libs/zziplib')
-rw-r--r--Build/source/libs/zziplib/ChangeLog5
-rw-r--r--Build/source/libs/zziplib/Makefile.am2
-rw-r--r--Build/source/libs/zziplib/Makefile.in4
-rw-r--r--Build/source/libs/zziplib/aclocal.m41
-rwxr-xr-xBuild/source/libs/zziplib/configure51
-rw-r--r--Build/source/libs/zziplib/configure.ac4
-rw-r--r--Build/source/libs/zziplib/include/zzip/Makefile.in2
7 files changed, 66 insertions, 3 deletions
diff --git a/Build/source/libs/zziplib/ChangeLog b/Build/source/libs/zziplib/ChangeLog
index 995e618e337..1a40ce7ff9f 100644
--- a/Build/source/libs/zziplib/ChangeLog
+++ b/Build/source/libs/zziplib/ChangeLog
@@ -1,3 +1,8 @@
+2014-12-03 Peter Breitenlohner <peb@mppmu.mpg.de>
+
+ * configure.ac: Added KPSE_COMPILER_VISIBILITY.
+ * Makefile.am [AM_CFLAGS]: Added $(VISIBILITY_CFLAGS).
+
2014-07-11 Peter Breitenlohner <peb@mppmu.mpg.de>
* configure.ac: Reenable mmap for 32- and 64-bit Windows.
diff --git a/Build/source/libs/zziplib/Makefile.am b/Build/source/libs/zziplib/Makefile.am
index b2d58e59502..0a15a6ecb84 100644
--- a/Build/source/libs/zziplib/Makefile.am
+++ b/Build/source/libs/zziplib/Makefile.am
@@ -26,7 +26,7 @@ SUBDIRS = . include/zzip
AM_CPPFLAGS = -Iinclude -I$(top_srcdir)/$(ZZIPLIB_TREE) $(ZLIB_INCLUDES)
AM_CPPFLAGS += $(ZZIPLIB_DEFINES)
-AM_CFLAGS = $(WARNING_CFLAGS)
+AM_CFLAGS = $(VISIBILITY_CFLAGS) $(WARNING_CFLAGS)
noinst_LIBRARIES=libzzip.a
diff --git a/Build/source/libs/zziplib/Makefile.in b/Build/source/libs/zziplib/Makefile.in
index 2a9310543a7..f6cce8de7a2 100644
--- a/Build/source/libs/zziplib/Makefile.in
+++ b/Build/source/libs/zziplib/Makefile.in
@@ -102,6 +102,7 @@ am__aclocal_m4_deps = $(top_srcdir)/m4/ac_sys_largefile_sensitive.m4 \
$(top_srcdir)/m4/ax_prefix_config_h.m4 \
$(top_srcdir)/m4/zziplib-aligned-access.m4 \
$(top_srcdir)/../../m4/kpse-common.m4 \
+ $(top_srcdir)/../../m4/kpse-visibility.m4 \
$(top_srcdir)/../../m4/kpse-warnings.m4 \
$(top_srcdir)/../../m4/kpse-zlib-flags.m4 \
$(top_srcdir)/version.ac $(top_srcdir)/configure.ac
@@ -502,6 +503,7 @@ SET_MAKE = @SET_MAKE@
SHELL = @SHELL@
STRIP = @STRIP@
VERSION = @VERSION@
+VISIBILITY_CFLAGS = @VISIBILITY_CFLAGS@
WARNING_CFLAGS = @WARNING_CFLAGS@
ZLIB_DEPEND = @ZLIB_DEPEND@
ZLIB_INCLUDES = @ZLIB_INCLUDES@
@@ -562,7 +564,7 @@ EXTRA_DIST = $(ZZIPLIB_TREE) $(ZZIPLIB_TREE)-PATCHES
SUBDIRS = . include/zzip
AM_CPPFLAGS = -Iinclude -I$(top_srcdir)/$(ZZIPLIB_TREE) \
$(ZLIB_INCLUDES) $(ZZIPLIB_DEFINES)
-AM_CFLAGS = $(WARNING_CFLAGS)
+AM_CFLAGS = $(VISIBILITY_CFLAGS) $(WARNING_CFLAGS)
noinst_LIBRARIES = libzzip.a
nodist_libzzip_a_SOURCES = \
@ZZIPLIB_TREE@/zzip/dir.c \
diff --git a/Build/source/libs/zziplib/aclocal.m4 b/Build/source/libs/zziplib/aclocal.m4
index df7a4354cbc..045726fd96b 100644
--- a/Build/source/libs/zziplib/aclocal.m4
+++ b/Build/source/libs/zziplib/aclocal.m4
@@ -1187,5 +1187,6 @@ m4_include([m4/ac_sys_largefile_sensitive.m4])
m4_include([m4/ax_prefix_config_h.m4])
m4_include([m4/zziplib-aligned-access.m4])
m4_include([../../m4/kpse-common.m4])
+m4_include([../../m4/kpse-visibility.m4])
m4_include([../../m4/kpse-warnings.m4])
m4_include([../../m4/kpse-zlib-flags.m4])
diff --git a/Build/source/libs/zziplib/configure b/Build/source/libs/zziplib/configure
index 83933ff36ea..2674f1c84e5 100755
--- a/Build/source/libs/zziplib/configure
+++ b/Build/source/libs/zziplib/configure
@@ -637,6 +637,7 @@ ZZIPLIB_DEFINES
EGREP
GREP
CPP
+VISIBILITY_CFLAGS
LN_S
RANLIB
host_os
@@ -5103,6 +5104,56 @@ $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 <stdio.h>
+ 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
+
+
+
+
+
# Checks for header files.
ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
diff --git a/Build/source/libs/zziplib/configure.ac b/Build/source/libs/zziplib/configure.ac
index b6c13707c3f..ba31a4c165b 100644
--- a/Build/source/libs/zziplib/configure.ac
+++ b/Build/source/libs/zziplib/configure.ac
@@ -1,6 +1,6 @@
dnl Process this file with autoconf to produce a configure script.
dnl
-dnl Copyright (C) 2010-2013 Peter Breitenlohner <tex-live@tug.org>
+dnl Copyright (C) 2010-2014 Peter Breitenlohner <tex-live@tug.org>
dnl
dnl based on zziplib-0.13.58:
dnl Copyright (C) 2009 Guido Draheim <guido@gmx.de> for ZZipLib.SF.net
@@ -25,6 +25,8 @@ AC_PROG_CC
AC_PROG_RANLIB
AC_PROG_LN_S
+KPSE_COMPILER_VISIBILITY
+
# Checks for header files.
AC_HEADER_STDC
AC_HEADER_DIRENT
diff --git a/Build/source/libs/zziplib/include/zzip/Makefile.in b/Build/source/libs/zziplib/include/zzip/Makefile.in
index edbeb462e61..02cf02f1279 100644
--- a/Build/source/libs/zziplib/include/zzip/Makefile.in
+++ b/Build/source/libs/zziplib/include/zzip/Makefile.in
@@ -85,6 +85,7 @@ am__aclocal_m4_deps = $(top_srcdir)/m4/ac_sys_largefile_sensitive.m4 \
$(top_srcdir)/m4/ax_prefix_config_h.m4 \
$(top_srcdir)/m4/zziplib-aligned-access.m4 \
$(top_srcdir)/../../m4/kpse-common.m4 \
+ $(top_srcdir)/../../m4/kpse-visibility.m4 \
$(top_srcdir)/../../m4/kpse-warnings.m4 \
$(top_srcdir)/../../m4/kpse-zlib-flags.m4 \
$(top_srcdir)/version.ac $(top_srcdir)/configure.ac
@@ -163,6 +164,7 @@ SET_MAKE = @SET_MAKE@
SHELL = @SHELL@
STRIP = @STRIP@
VERSION = @VERSION@
+VISIBILITY_CFLAGS = @VISIBILITY_CFLAGS@
WARNING_CFLAGS = @WARNING_CFLAGS@
ZLIB_DEPEND = @ZLIB_DEPEND@
ZLIB_INCLUDES = @ZLIB_INCLUDES@