+2012-10-02 Uros Bizjak <ubizjak@gmail.com>
+
+ PR other/54761
+ * configure.ac (EXTRA_FLAGS): New.
+ * Makefile.am (AM_FLAGS): Add $(EXTRA_FLAGS).
+ * configure, Makefile.in: Regenerate.
+
2012-09-29 Ian Lance Taylor <iant@google.com>
PR other/54749
# notice, this list of conditions and the following disclaimer in
# the documentation and/or other materials provided with the
# distribution.
-
+
# (3) The name of the author may not be used to
# endorse or promote products derived from this software without
# specific prior written permission.
AM_CPPFLAGS = -I $(top_srcdir)/../include -I $(top_srcdir)/../libgcc \
-I ../libgcc -I ../gcc/include -I $(MULTIBUILDTOP)../../gcc/include
-AM_CFLAGS = $(WARN_FLAGS) $(PIC_FLAG)
+AM_CFLAGS = $(EXTRA_FLAGS) $(WARN_FLAGS) $(PIC_FLAG)
noinst_LTLIBRARIES = libbacktrace.la
ECHO_T = @ECHO_T@
EGREP = @EGREP@
EXEEXT = @EXEEXT@
+EXTRA_FLAGS = @EXTRA_FLAGS@
FGREP = @FGREP@
FORMAT_FILE = @FORMAT_FILE@
GREP = @GREP@
AM_CPPFLAGS = -I $(top_srcdir)/../include -I $(top_srcdir)/../libgcc \
-I ../libgcc -I ../gcc/include -I $(MULTIBUILDTOP)../../gcc/include
-AM_CFLAGS = $(WARN_FLAGS) $(PIC_FLAG)
+AM_CFLAGS = $(EXTRA_FLAGS) $(WARN_FLAGS) $(PIC_FLAG)
noinst_LTLIBRARIES = libbacktrace.la
libbacktrace_la_SOURCES = \
backtrace.h \
BACKTRACE_SUPPORTS_THREADS
PIC_FLAG
WARN_FLAGS
+EXTRA_FLAGS
BACKTRACE_FILE
multi_basedir
OTOOL64
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
lt_status=$lt_dlunknown
cat > conftest.$ac_ext <<_LT_EOF
-#line 11083 "configure"
+#line 11084 "configure"
#include "confdefs.h"
#if HAVE_DLFCN_H
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
lt_status=$lt_dlunknown
cat > conftest.$ac_ext <<_LT_EOF
-#line 11189 "configure"
+#line 11190 "configure"
#include "confdefs.h"
#if HAVE_DLFCN_H
fi
+EXTRA_FLAGS=
+if test "x$GCC" = "xyes"; then
+ EXTRA_FLAGS=-funwind-tables
+fi
+
+
WARN_FLAGS=
save_CFLAGS="$CFLAGS"
for real_option in -W -Wall -Wwrite-strings -Wstrict-prototypes \
fi
AC_SUBST(BACKTRACE_FILE)
+EXTRA_FLAGS=
+if test "x$GCC" = "xyes"; then
+ EXTRA_FLAGS=-funwind-tables
+fi
+AC_SUBST(EXTRA_FLAGS)
+
ACX_PROG_CC_WARNING_OPTS([-W -Wall -Wwrite-strings -Wstrict-prototypes \
-Wmissing-prototypes -Wold-style-definition \
-Wmissing-format-attribute -Wcast-qual],