Changeset d71ab7fd in rtems
- Timestamp:
- Sep 21, 2004, 2:30:53 PM (17 years ago)
- Branches:
- 4.10, 4.11, 4.8, 4.9, 5, master
- Children:
- 956e450
- Parents:
- 6f77f16f
- Files:
-
- 2 added
- 4 edited
Legend:
- Unmodified
- Added
- Removed
-
c/src/ChangeLog
r6f77f16f rd71ab7fd 1 2004-09-21 Ralf Corsepius <ralf_corsepius@rtems.org> 2 3 * aclocal/gcc-weak.m4: New (Extracted from cpukit/configure.ac). 4 * configure.ac: Add RTEMS_CHECK_GCC_WEAK. 5 1 6 2004-08-17 Ralf Corsepius <ralf_corsepius@rtems.org> 2 7 -
c/src/configure.ac
r6f77f16f rd71ab7fd 113 113 RTEMS_CANONICALIZE_TOOLS 114 114 115 RTEMS_CHECK_GCC_WEAK 116 115 117 AC_SUBST(CUSTOM_CFG_FILES) 116 118 AC_SUBST(cfg_dir) -
cpukit/ChangeLog
r6f77f16f rd71ab7fd 1 2004-09-21 Ralf Corsepius <ralf_corsepius@rtems.org> 2 3 * aclocal/gcc-weak.m4: New (Extracted from cpukit/configure.ac). 4 * configure.ac: Add RTEMS_CHECK_GCC_WEAK. 5 1 6 2004-09-17 Joel Sherrill <joel@OARcorp.com> 2 7 -
cpukit/configure.ac
r6f77f16f rd71ab7fd 228 228 229 229 # libmisc/serdbg exploits weak symbols 230 AC_CACHE_CHECK([whether $CC supports function __attribute__((weak))], 231 [rtems_cv_cc_attribute_weak],[ 232 AS_IF([test x"$GCC" = xyes],[ 233 save_CFLAGS=$CFLAGS 234 CFLAGS=-Werror]) 235 236 AC_COMPILE_IFELSE([ 237 AC_LANG_PROGRAM( 238 [void myfunc(char c) __attribute__ ((weak)); 239 void myfunc(char c) {}], 240 [])], 241 [rtems_cv_cc_attribute_weak=yes], 242 [rtems_cv_cc_attribute_weak=no]) 243 244 AS_IF([test x"$GCC" = xyes],[ 245 CFLAGS=$save_CFLAGS]) 246 ]) 230 RTEMS_CHECK_GCC_WEAK 247 231 248 232 AC_CHECK_HEADERS([sys/cdefs.h],[NEED_SYS_CDEFS_H=no],[NEED_SYS_CDEFS_H=yes])
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