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-rw-r--r--gas/ChangeLog6
-rw-r--r--gas/Makefile.in1
-rwxr-xr-xgas/configure56
-rw-r--r--gas/doc/Makefile.in1
4 files changed, 58 insertions, 6 deletions
diff --git a/gas/ChangeLog b/gas/ChangeLog
index f5f2298..3d6bf94 100644
--- a/gas/ChangeLog
+++ b/gas/ChangeLog
@@ -1,3 +1,9 @@
+2016-09-26 Vlad Zakharov <vzakhar@synopsys.com>
+
+ * Makefile.in: Regenerate.
+ * configure: Likewise.
+ * doc/Makefile.in: Likewise.
+
2016-09-26 Alan Modra <amodra@gmail.com>
* config/tc-ppc.c (ppc_elf_gnu_attribute): New function.
diff --git a/gas/Makefile.in b/gas/Makefile.in
index 19b63f3..6896609 100644
--- a/gas/Makefile.in
+++ b/gas/Makefile.in
@@ -255,6 +255,7 @@ STRIP = @STRIP@
USE_NLS = @USE_NLS@
VERSION = @VERSION@
WARN_CFLAGS = @WARN_CFLAGS@ @WARN_WRITE_STRINGS@
+WARN_CFLAGS_FOR_BUILD = @WARN_CFLAGS_FOR_BUILD@
WARN_WRITE_STRINGS = @WARN_WRITE_STRINGS@
XGETTEXT = @XGETTEXT@
YACC = `if [ -f ../bison/bison ] ; then echo ../bison/bison -y -L../bison/bison ; else echo @YACC@ ; fi`
diff --git a/gas/configure b/gas/configure
index 29ec28e..6fae0d9 100755
--- a/gas/configure
+++ b/gas/configure
@@ -642,6 +642,7 @@ cgen_cpu_prefix
GDBINIT
WARN_WRITE_STRINGS
NO_WERROR
+WARN_CFLAGS_FOR_BUILD
WARN_CFLAGS
OTOOL64
OTOOL
@@ -10985,7 +10986,7 @@ else
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
lt_status=$lt_dlunknown
cat > conftest.$ac_ext <<_LT_EOF
-#line 10988 "configure"
+#line 10989 "configure"
#include "confdefs.h"
#if HAVE_DLFCN_H
@@ -11091,7 +11092,7 @@ else
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
lt_status=$lt_dlunknown
cat > conftest.$ac_ext <<_LT_EOF
-#line 11094 "configure"
+#line 11095 "configure"
#include "confdefs.h"
#if HAVE_DLFCN_H
@@ -11721,8 +11722,12 @@ using_cgen=no
# Set the 'development' global.
. $srcdir/../bfd/development.sh
+# Set acp_cpp_for_build variable
+ac_cpp_for_build="$CC_FOR_BUILD -E $CPPFLAGS_FOR_BUILD"
+
# Default set of GCC warnings to enable.
GCC_WARN_CFLAGS="-W -Wall -Wstrict-prototypes -Wmissing-prototypes"
+GCC_WARN_CFLAGS_FOR_BUILD="-W -Wall -Wstrict-prototypes -Wmissing-prototypes"
# Add -Wshadow if the compiler is a sufficiently recent version of GCC.
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
@@ -11767,6 +11772,36 @@ fi
rm -f conftest*
+# Verify CC_FOR_BUILD to be compatible with waring flags
+
+# Add -Wshadow if the compiler is a sufficiently recent version of GCC.
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+__GNUC__
+_ACEOF
+if (eval "$ac_cpp_for_build conftest.$ac_ext") 2>&5 |
+ $EGREP "^[0-3]$" >/dev/null 2>&1; then :
+
+else
+ GCC_WARN_CFLAGS_FOR_BUILD="$GCC_WARN_CFLAGS_FOR_BUILD -Wshadow"
+fi
+rm -f conftest*
+
+
+# Add -Wstack-usage if the compiler is a sufficiently recent version of GCC.
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+__GNUC__
+_ACEOF
+if (eval "$ac_cpp_for_build conftest.$ac_ext") 2>&5 |
+ $EGREP "^[0-4]$" >/dev/null 2>&1; then :
+
+else
+ GCC_WARN_CFLAGS_FOR_BUILD="$GCC_WARN_CFLAGS_FOR_BUILD -Wstack-usage=262144"
+fi
+rm -f conftest*
+
+
# Check whether --enable-werror was given.
if test "${enable_werror+set}" = set; then :
enableval=$enable_werror; case "${enableval}" in
@@ -11782,6 +11817,7 @@ case "${host}" in
*-*-mingw32*)
if test "${GCC}" = yes -a -z "${ERROR_ON_WARNING}" ; then
GCC_WARN_CFLAGS="$GCC_WARN_CFLAGS -Wno-format"
+ GCC_WARN_CFLAGS_FOR_BUILD="$GCC_WARN_CFLAGS_FOR_BUILD -Wno-format"
fi
;;
*) ;;
@@ -11795,25 +11831,32 @@ fi
NO_WERROR=
if test "${ERROR_ON_WARNING}" = yes ; then
GCC_WARN_CFLAGS="$GCC_WARN_CFLAGS -Werror"
+ GCC_WARN_CFLAGS_FOR_BUILD="$GCC_WARN_CFLAGS_FOR_BUILD -Werror"
NO_WERROR="-Wno-error"
fi
if test "${GCC}" = yes ; then
WARN_CFLAGS="${GCC_WARN_CFLAGS}"
+ WARN_CFLAGS_FOR_BUILD="${GCC_WARN_CFLAGS_FOR_BUILD}"
fi
# Check whether --enable-build-warnings was given.
if test "${enable_build_warnings+set}" = set; then :
enableval=$enable_build_warnings; case "${enableval}" in
- yes) WARN_CFLAGS="${GCC_WARN_CFLAGS}";;
+ yes) WARN_CFLAGS="${GCC_WARN_CFLAGS}"
+ WARN_CFLAGS_FOR_BUILD="${GCC_WARN_CFLAGS_FOR_BUILD}";;
no) if test "${GCC}" = yes ; then
WARN_CFLAGS="-w"
+ WARN_CFLAGS_FOR_BUILD="-w"
fi;;
,*) t=`echo "${enableval}" | sed -e "s/,/ /g"`
- WARN_CFLAGS="${GCC_WARN_CFLAGS} ${t}";;
+ WARN_CFLAGS="${GCC_WARN_CFLAGS} ${t}"
+ WARN_CFLAGS_FOR_BUILD="${GCC_WARN_CFLAGS_FOR_BUILD} ${t}";;
*,) t=`echo "${enableval}" | sed -e "s/,/ /g"`
- WARN_CFLAGS="${t} ${GCC_WARN_CFLAGS}";;
- *) WARN_CFLAGS=`echo "${enableval}" | sed -e "s/,/ /g"`;;
+ WARN_CFLAGS="${t} ${GCC_WARN_CFLAGS}"
+ WARN_CFLAGS_FOR_BUILD="${t} ${GCC_WARN_CFLAGS_FOR_BUILD}";;
+ *) WARN_CFLAGS=`echo "${enableval}" | sed -e "s/,/ /g"`
+ WARN_CFLAGS_FOR_BUILD=`echo "${enableval}" | sed -e "s/,/ /g"`;;
esac
fi
@@ -11827,6 +11870,7 @@ fi
+
# Generate a header file
ac_config_headers="$ac_config_headers config.h:config.in"
diff --git a/gas/doc/Makefile.in b/gas/doc/Makefile.in
index 9ca5e8e..5f09b6c 100644
--- a/gas/doc/Makefile.in
+++ b/gas/doc/Makefile.in
@@ -230,6 +230,7 @@ STRIP = @STRIP@
USE_NLS = @USE_NLS@
VERSION = @VERSION@
WARN_CFLAGS = @WARN_CFLAGS@
+WARN_CFLAGS_FOR_BUILD = @WARN_CFLAGS_FOR_BUILD@
WARN_WRITE_STRINGS = @WARN_WRITE_STRINGS@
XGETTEXT = @XGETTEXT@
YACC = @YACC@