[Freeswitch-svn] [commit] r13117 - freeswitch/trunk/libs/speex

[FreeSWITCH SVN]

Author: stkn
Date: Wed Apr 22 12:44:35 2009
New Revision: 13117

Log:
Add visibility support for suncc on solaris

Modified:
   freeswitch/trunk/libs/speex/acinclude.m4
   freeswitch/trunk/libs/speex/configure.ac

Modified: freeswitch/trunk/libs/speex/acinclude.m4
==============================================================================
--- freeswitch/trunk/libs/speex/acinclude.m4	(original)
+++ freeswitch/trunk/libs/speex/acinclude.m4	Wed Apr 22 12:44:35 2009
@@ -100,3 +100,20 @@
   AC_SUBST(OGG_LIBS)
   rm -f conf.oggtest
 ])
+
+
+AC_DEFUN([AX_COMPILER_VENDOR],
+[
+AC_CACHE_CHECK([for _AC_LANG compiler vendor], ax_cv_[]_AC_LANG_ABBREV[]_compiler_vendor,
+ [ax_cv_[]_AC_LANG_ABBREV[]_compiler_vendor=unknown
+  # note: don't check for gcc first since some other compilers define __GNUC__
+  for ventest in intel:__ICC,__ECC,__INTEL_COMPILER ibm:__xlc__,__xlC__,__IBMC__,__IBMCPP__ gnu:__GNUC__ sun:__SUNPRO_C,__SUNPRO_CC hp:__HP_cc,__HP_aCC dec:__DECC,__DECCXX,__DECC_VER,__DECCXX_VER borland:__BORLANDC__,__TURBOC__ comeau:__COMO__ cray:_CRAYC kai:__KCC lcc:__LCC__ metrowerks:__MWERKS__ sgi:__sgi,sgi microsoft:_MSC_VER watcom:__WATCOMC__ portland:__PGI; do
+    vencpp="defined("`echo $ventest | cut -d: -f2 | sed 's/,/) || defined(/g'`")"
+    AC_COMPILE_IFELSE([AC_LANG_PROGRAM(,[
+#if !($vencpp)
+      thisisanerror;
+#endif
+])], [ax_cv_]_AC_LANG_ABBREV[_compiler_vendor=`echo $ventest | cut -d: -f1`; break])
+  done
+ ])
+])

Modified: freeswitch/trunk/libs/speex/configure.ac
==============================================================================
--- freeswitch/trunk/libs/speex/configure.ac	(original)
+++ freeswitch/trunk/libs/speex/configure.ac	Wed Apr 22 12:44:35 2009
@@ -38,6 +38,7 @@
 AC_C_INLINE
 AC_C_RESTRICT
 
+AX_COMPILER_VENDOR
 
 AC_MSG_CHECKING(for C99 variable-size arrays)
 AC_TRY_COMPILE( , [
@@ -89,25 +90,52 @@
 )
 AC_MSG_RESULT($has_sse)  
 
-SAVE_CFLAGS="$CFLAGS"
-CFLAGS="$CFLAGS -fvisibility=hidden"
 AC_MSG_CHECKING(for ELF visibility)
-AC_COMPILE_IFELSE([
-AC_LANG_PROGRAM([[
-#pragma GCC visibility push(hidden)
-__attribute__((visibility("default")))
-int var=10;
-]])],
-[
-has_visibility=yes
-AC_DEFINE([EXPORT], [__attribute__((visibility("default")))], [Symbol visibility prefix])
-],
-[
-has_visibility=no
-AC_DEFINE([EXPORT], [], [Symbol visibility prefix])
-CFLAGS="$SAVE_CFLAGS"
-]
-)
+case "$ax_cv_c_compiler_vendor" in
+gnu)
+  SAVE_CFLAGS="$CFLAGS"
+  CFLAGS="$CFLAGS -fvisibility=hidden"
+  AC_COMPILE_IFELSE([
+  AC_LANG_PROGRAM([[
+  #pragma GCC visibility push(hidden)
+  __attribute__((visibility("default")))
+  int var=10;
+  ]])],
+  [
+  has_visibility=yes
+  AC_DEFINE([EXPORT], [__attribute__((visibility("default")))], [Symbol visibility prefix])
+  ],
+  [
+  has_visibility=no
+  AC_DEFINE([EXPORT], [], [Symbol visibility prefix])
+  CFLAGS="$SAVE_CFLAGS"
+  ]
+  )
+  ;;
+sun)
+  SAVE_CFLAGS="$CFLAGS"
+  CFLAGS="$CFLAGS -xldscope=hidden"
+  AC_COMPILE_IFELSE([
+  AC_LANG_PROGRAM([[
+  __attribute__((visibility("default")))
+  int var=10;
+  ]])],
+  [
+  has_visibility=yes
+  AC_DEFINE([EXPORT], [__attribute__((visibility("default")))], [Symbol visibility prefix])
+  ],
+  [
+  has_visibility=no
+  AC_DEFINE([EXPORT], [], [Symbol visibility prefix])
+  CFLAGS="$SAVE_CFLAGS"
+  ]
+  )
+  ;;
+*)
+  has_visibility=no
+  AC_DEFINE([EXPORT], [], [Symbol visibility prefix])
+  ;;
+esac
 AC_MSG_RESULT($has_visibility)
 
 AC_CHECK_HEADERS(sys/soundcard.h sys/audioio.h)