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Autotools: Enable clang tool chain to generate libraries

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Enable clang tool chain for autotool to generate shared libexpat libraries.

Signed-off-by: Mohammed Khajapasha <mohammed.khajapasha@intel.com>
This commit is contained in:
Mohammed Khajapasha 2019-09-09 19:06:42 +00:00
parent 68ec895e5d
commit df35daf126
1 changed files with 5 additions and 0 deletions
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5
expat/configure.ac
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@ -94,6 +94,11 @@ AC_LANG_POP([C++])
AS_IF([test "$GCC" = yes], AS_IF([test "$GCC" = yes],
[AX_APPEND_LINK_FLAGS([-fno-strict-aliasing],[LDFLAGS])]) [AX_APPEND_LINK_FLAGS([-fno-strict-aliasing],[LDFLAGS])])
dnl patching ${archive_cmds} to affect generation of file "libtool" to fix linking with clang (issue #312)
AS_CASE(["$LD"],[*clang*],
[AS_CASE(["${host_os}"],
[*linux*],[archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'])])
EXPATCFG_COMPILER_SUPPORTS_VISIBILITY([ EXPATCFG_COMPILER_SUPPORTS_VISIBILITY([
AX_APPEND_FLAG([-fvisibility=hidden], [CFLAGS]) AX_APPEND_FLAG([-fvisibility=hidden], [CFLAGS])
AX_APPEND_FLAG([-DXML_ENABLE_VISIBILITY=1], [CFLAGS])]) AX_APPEND_FLAG([-DXML_ENABLE_VISIBILITY=1], [CFLAGS])])