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Link with -no-undefined regardless of the OS

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libFLAC* must never have undefined symbols no matter
what is the target platform.

Signed-off-by: Erik de Castro Lopo <erikd@mega-nerd.com>
This commit is contained in:
Cristian Rodríguez 2013-07-21 01:28:51 -04:00 committed by Erik de Castro Lopo
parent 33c23b3dfa
commit 355f4aae47
3 changed files with 3 additions and 11 deletions
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10
configure.ac
View File

@ -129,19 +129,11 @@ AM_CONDITIONAL(FLaC__CPU_PPC_SPE, test "x$abi_spe" = xtrue)
os_is_windows=no
case "$host" in
*-*-cygwin|*mingw*)
# define this variable for enabling strict exports with libtool; for now, it's supported by Win32 and OS/2
LT_NO_UNDEFINED="-no-undefined"
CPPFLAGS="-D__MSVCRT_VERSION__=0x0601 $CPPFLAGS"
os_is_windows=yes
;;
*emx*)
LT_NO_UNDEFINED="-no-undefined"
;;
*)
LT_NO_UNDEFINED=
;;
esac
AC_SUBST(LT_NO_UNDEFINED)
AM_CONDITIONAL(OS_IS_WINDOWS, test "x$os_is_windows" = xyes)
case "$host" in

2
src/libFLAC++/Makefile.am
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@ -45,7 +45,7 @@ EXTRA_DIST = \
libFLAC++.m4
# see 'http://www.gnu.org/software/libtool/manual/libtool.html#Libtool-versioning' for numbering convention
libFLAC___la_LDFLAGS = $(AM_LDFLAGS) -version-info 9:0:3 @LT_NO_UNDEFINED@
libFLAC___la_LDFLAGS = $(AM_LDFLAGS) -no-undefined -version-info 9:0:3
libFLAC___la_LIBADD = ../libFLAC/libFLAC.la
libFLAC___la_SOURCES = \

2
src/libFLAC/Makefile.am
View File

@ -113,7 +113,7 @@ extra_ogg_sources = \
endif
# see 'http://www.gnu.org/software/libtool/manual/libtool.html#Libtool-versioning' for numbering convention
libFLAC_la_LDFLAGS = $(AM_LDFLAGS) -version-info 11:0:3 $(LOCAL_EXTRA_LDFLAGS) @LT_NO_UNDEFINED@
libFLAC_la_LDFLAGS = $(AM_LDFLAGS) -no-undefined -version-info 11:0:3 $(LOCAL_EXTRA_LDFLAGS)
libFLAC_sources = \
bitmath.c \