+++ /dev/null
-From b8ff24c72174effd5c5527866313982e28507275 Mon Sep 17 00:00:00 2001
-From: Vlad Zakharov <vzakhar@synopsys.com>
-Date: Mon, 26 Sep 2016 16:36:08 +0100
-Subject: [PATCH 2/2] When building target binaries, ensure that the warning
- flags selected for the command line match the target compiler.
-
-bfd * warning.m4 (AC_EGREP_CPP_FOR_BUILD): Introduce macro
- to verify CC_FOR_BUILD compiler.
- (AM_BINUTILS_WARNINGS): Introduce ac_cpp_for_build variable
- and add CC_FOR_BUILD compiler checks.
- * Makefile.in: Regenerate.
- * configure: Likewise.
- * doc/Makefile.in: Likewise.
-
-binutils * Makefile.am: Replace AM_CLFAGS with AM_CFLAGS_FOR_BUILD
- when building with CC_FOR_BUILD compiler.
- * Makefile.in: Regenerate.
- * configure: Likewise.
- * doc/Makefile.in: Likewise.
-
-gas * Makefile.in: Regenerate.
- * configure: Likewise.
- * doc/Makefile.in: Likewise.
-
-gold * Makefile.in: Regenerate.
- * configure: Likewise.
- * testsuite/Makefile.in: Likewise.
-
-gprof * Makefile.in: Regenerate.
- * configure: Likewise.
-
-ld * Makefile.in: Regenerate.
- * configure: Likewise.
-
-opcodes * Makefile.in: Regenerate.
- * configure: Likewise.
----
- bfd/Makefile.in | 1 +
- bfd/configure | 56 +++++++++++++++++++++++++++++++++++++++++-----
- bfd/doc/Makefile.in | 1 +
- bfd/warning.m4 | 47 ++++++++++++++++++++++++++++++++++----
- binutils/Makefile.am | 10 +++++----
- binutils/Makefile.in | 10 +++++----
- binutils/configure | 56 +++++++++++++++++++++++++++++++++++++++++-----
- binutils/doc/Makefile.in | 1 +
- gas/Makefile.in | 1 +
- gas/configure | 56 +++++++++++++++++++++++++++++++++++++++++-----
- gas/doc/Makefile.in | 1 +
- gold/Makefile.in | 5 +++--
- gold/configure | 52 ++++++++++++++++++++++++++++++++++++++----
- gold/testsuite/Makefile.in | 1 +
- gprof/Makefile.in | 1 +
- gprof/configure | 56 +++++++++++++++++++++++++++++++++++++++++-----
- ld/Makefile.in | 3 ++-
- ld/configure | 56 +++++++++++++++++++++++++++++++++++++++++-----
- opcodes/Makefile.in | 1 +
- opcodes/configure | 56 +++++++++++++++++++++++++++++++++++++++++-----
- 20 files changed, 416 insertions(+), 55 deletions(-)
-
---- a/bfd/Makefile.in
-+++ b/bfd/Makefile.in
-@@ -288,6 +288,7 @@ TDEFINES = @TDEFINES@
- 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@
- abs_builddir = @abs_builddir@
---- a/bfd/configure
-+++ b/bfd/configure
-@@ -659,6 +659,7 @@ MAINTAINER_MODE_FALSE
- MAINTAINER_MODE_TRUE
- WARN_WRITE_STRINGS
- NO_WERROR
-+WARN_CFLAGS_FOR_BUILD
- WARN_CFLAGS
- REPORT_BUGS_TEXI
- REPORT_BUGS_TO
-@@ -11427,7 +11428,7 @@ else
- lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
- lt_status=$lt_dlunknown
- cat > conftest.$ac_ext <<_LT_EOF
--#line 11430 "configure"
-+#line 11431 "configure"
- #include "confdefs.h"
-
- #if HAVE_DLFCN_H
-@@ -11533,7 +11534,7 @@ else
- lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
- lt_status=$lt_dlunknown
- cat > conftest.$ac_ext <<_LT_EOF
--#line 11536 "configure"
-+#line 11537 "configure"
- #include "confdefs.h"
-
- #if HAVE_DLFCN_H
-@@ -12240,8 +12241,12 @@ fi
- # 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
-@@ -12286,6 +12291,36 @@ 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
-@@ -12301,6 +12336,7 @@ 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="$GCC_WARN_CFLAGS_FOR_BUILD -Wno-format"
- fi
- ;;
- *) ;;
-@@ -12314,25 +12350,32 @@ fi
- NO_WERROR=
- if test "${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
-
-@@ -12343,6 +12386,7 @@ fi
-
-
-
-+
-
-
-
---- a/bfd/doc/Makefile.in
-+++ b/bfd/doc/Makefile.in
-@@ -248,6 +248,7 @@ TDEFINES = @TDEFINES@
- 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@
- abs_builddir = @abs_builddir@
---- a/bfd/warning.m4
-+++ b/bfd/warning.m4
-@@ -17,12 +17,34 @@ dnl along with this program; see the fil
- dnl <http://www.gnu.org/licenses/>.
- dnl
-
-+# AC_EGREP_CPP_FOR_BUILD(PATTERN, PROGRAM,
-+# [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND])
-+# ------------------------------------------------------
-+AC_DEFUN([AC_EGREP_CPP_FOR_BUILD],
-+[AC_LANG_PREPROC_REQUIRE()dnl
-+AC_REQUIRE([AC_PROG_EGREP])dnl
-+AC_LANG_CONFTEST([AC_LANG_SOURCE([[$2]])])
-+AS_IF([dnl eval is necessary to expand ac_cpp.
-+dnl Ultrix and Pyramid sh refuse to redirect output of eval, so use subshell.
-+(eval "$ac_cpp_for_build conftest.$ac_ext") 2>&AS_MESSAGE_LOG_FD |
-+dnl Quote $1 to prevent m4 from eating character classes
-+ $EGREP "[$1]" >/dev/null 2>&1],
-+ [$3],
-+ [$4])
-+rm -f conftest*
-+])# AC_EGREP_CPP_FOR_BUILD
-+
-+
- AC_DEFUN([AM_BINUTILS_WARNINGS],[
- # Set the 'development' global.
- . $srcdir/../bfd/development.sh
-
-+# Set acp_cpp_for_build variable
-+ac_cpp_for_build="$CC_FOR_BUILD -E $CPPFLAGS_FOR_BUILD"
-+
- # Default set of GCC warnings to enable.
- GCC_WARN_CFLAGS="-W -Wall -Wstrict-prototypes -Wmissing-prototypes"
-+GCC_WARN_CFLAGS_FOR_BUILD="-W -Wall -Wstrict-prototypes -Wmissing-prototypes"
-
- # Add -Wshadow if the compiler is a sufficiently recent version of GCC.
- AC_EGREP_CPP([^[0-3]$],[__GNUC__],,GCC_WARN_CFLAGS="$GCC_WARN_CFLAGS -Wshadow")
-@@ -34,6 +56,14 @@ AC_EGREP_CPP([^[0-4]$],[__GNUC__],,GCC_W
- WARN_WRITE_STRINGS=""
- AC_EGREP_CPP([^[0-3]$],[__GNUC__],,WARN_WRITE_STRINGS="-Wwrite-strings")
-
-+# Verify CC_FOR_BUILD to be compatible with waring flags
-+
-+# Add -Wshadow if the compiler is a sufficiently recent version of GCC.
-+AC_EGREP_CPP_FOR_BUILD([^[0-3]$],[__GNUC__],,GCC_WARN_CFLAGS_FOR_BUILD="$GCC_WARN_CFLAGS_FOR_BUILD -Wshadow")
-+
-+# Add -Wstack-usage if the compiler is a sufficiently recent version of GCC.
-+AC_EGREP_CPP_FOR_BUILD([^[0-4]$],[__GNUC__],,GCC_WARN_CFLAGS_FOR_BUILD="$GCC_WARN_CFLAGS_FOR_BUILD -Wstack-usage=262144")
-+
- AC_ARG_ENABLE(werror,
- [ --enable-werror treat compile warnings as errors],
- [case "${enableval}" in
-@@ -47,6 +77,7 @@ 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="$GCC_WARN_CFLAGS_FOR_BUILD -Wno-format"
- fi
- ;;
- *) ;;
-@@ -60,25 +91,32 @@ fi
- NO_WERROR=
- if test "${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="${GCC_WARN_CFLAGS_FOR_BUILD}"
- fi
-
- AC_ARG_ENABLE(build-warnings,
- [ --enable-build-warnings enable build-time compiler warnings],
- [case "${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 "${enableval}" | sed -e "s/,/ /g"`;;
- esac])
-
- if test x"$silent" != x"yes" && test x"$WARN_CFLAGS" != x""; then
-@@ -86,6 +124,7 @@ if test x"$silent" != x"yes" && test x"$
- fi
-
- AC_SUBST(WARN_CFLAGS)
-+AC_SUBST(WARN_CFLAGS_FOR_BUILD)
- AC_SUBST(NO_WERROR)
- AC_SUBST(WARN_WRITE_STRINGS)
- ])
---- a/binutils/Makefile.am
-+++ b/binutils/Makefile.am
-@@ -47,8 +47,10 @@ ZLIB = @zlibdir@ -lz
- ZLIBINC = @zlibinc@
-
- WARN_CFLAGS = @WARN_CFLAGS@
-+WARN_CFLAGS_FOR_BUILD = @WARN_CFLAGS_FOR_BUILD@
- NO_WERROR = @NO_WERROR@
- AM_CFLAGS = $(WARN_CFLAGS) $(ZLIBINC)
-+AM_CFLAGS_FOR_BUILD = $(WARN_CFLAGS_FOR_BUILD) $(ZLIBINC)
- LIBICONV = @LIBICONV@
-
- # these two are almost the same program
-@@ -305,17 +307,17 @@ sysinfo$(EXEEXT_FOR_BUILD): sysinfo.@OBJ
- $(CC_FOR_BUILD) $(CFLAGS_FOR_BUILD) $(LDFLAGS_FOR_BUILD) -o $@ sysinfo.@OBJEXT@ syslex_wrap.@OBJEXT@
-
- syslex_wrap.@OBJEXT@: syslex_wrap.c syslex.c sysinfo.h config.h
-- $(CC_FOR_BUILD) -c -I. -I$(srcdir) $(AM_CFLAGS) $(CFLAGS_FOR_BUILD) $(NO_WERROR) $(srcdir)/syslex_wrap.c
-+ $(CC_FOR_BUILD) -c -I. -I$(srcdir) $(AM_CFLAGS_FOR_BUILD) $(CFLAGS_FOR_BUILD) $(NO_WERROR) $(srcdir)/syslex_wrap.c
-
- sysinfo.@OBJEXT@: sysinfo.c
- if [ -r sysinfo.c ]; then \
-- $(CC_FOR_BUILD) -c -I. $(AM_CFLAGS) $(CFLAGS_FOR_BUILD) $(NO_WERROR) sysinfo.c ; \
-+ $(CC_FOR_BUILD) -c -I. $(AM_CFLAGS_FOR_BUILD) $(CFLAGS_FOR_BUILD) $(NO_WERROR) sysinfo.c ; \
- else \
-- $(CC_FOR_BUILD) -c -I. $(AM_CFLAGS) $(CFLAGS_FOR_BUILD) $(NO_WERROR) $(srcdir)/sysinfo.c ; \
-+ $(CC_FOR_BUILD) -c -I. $(AM_CFLAGS_FOR_BUILD) $(CFLAGS_FOR_BUILD) $(NO_WERROR) $(srcdir)/sysinfo.c ; \
- fi
-
- bin2c$(EXEEXT_FOR_BUILD): bin2c.c
-- $(CC_FOR_BUILD) -o $@ $(AM_CPPFLAGS) $(AM_CFLAGS) $(CFLAGS_FOR_BUILD) $(LDFLAGS_FOR_BUILD) $(srcdir)/bin2c.c
-+ $(CC_FOR_BUILD) -o $@ $(AM_CPPFLAGS) $(AM_CFLAGS_FOR_BUILD) $(CFLAGS_FOR_BUILD) $(LDFLAGS_FOR_BUILD) $(srcdir)/bin2c.c
-
- embedspu: embedspu.sh Makefile
- awk '/^program_transform_name=/ {print "program_transform_name=\"$(program_transform_name)\""; next} {print}' < $< > $@
---- a/binutils/Makefile.in
-+++ b/binutils/Makefile.in
-@@ -401,6 +401,7 @@ STRIP = @STRIP@
- USE_NLS = @USE_NLS@
- VERSION = @VERSION@
- WARN_CFLAGS = @WARN_CFLAGS@
-+WARN_CFLAGS_FOR_BUILD = @WARN_CFLAGS_FOR_BUILD@
- WARN_WRITE_STRINGS = @WARN_WRITE_STRINGS@
- XGETTEXT = @XGETTEXT@
- YACC = `if [ -f ../bison/bison ]; then echo ../bison/bison -y -L$(srcdir)/../bison/; else echo @YACC@; fi`
-@@ -478,6 +479,7 @@ am__skipyacc =
- ZLIB = @zlibdir@ -lz
- ZLIBINC = @zlibinc@
- AM_CFLAGS = $(WARN_CFLAGS) $(ZLIBINC)
-+AM_CFLAGS_FOR_BUILD = $(WARN_CFLAGS_FOR_BUILD) $(ZLIBINC)
-
- # these two are almost the same program
- AR_PROG = ar
-@@ -1370,17 +1372,17 @@ sysinfo$(EXEEXT_FOR_BUILD): sysinfo.@OBJ
- $(CC_FOR_BUILD) $(CFLAGS_FOR_BUILD) $(LDFLAGS_FOR_BUILD) -o $@ sysinfo.@OBJEXT@ syslex_wrap.@OBJEXT@
-
- syslex_wrap.@OBJEXT@: syslex_wrap.c syslex.c sysinfo.h config.h
-- $(CC_FOR_BUILD) -c -I. -I$(srcdir) $(AM_CFLAGS) $(CFLAGS_FOR_BUILD) $(NO_WERROR) $(srcdir)/syslex_wrap.c
-+ $(CC_FOR_BUILD) -c -I. -I$(srcdir) $(AM_CFLAGS_FOR_BUILD) $(CFLAGS_FOR_BUILD) $(NO_WERROR) $(srcdir)/syslex_wrap.c
-
- sysinfo.@OBJEXT@: sysinfo.c
- if [ -r sysinfo.c ]; then \
-- $(CC_FOR_BUILD) -c -I. $(AM_CFLAGS) $(CFLAGS_FOR_BUILD) $(NO_WERROR) sysinfo.c ; \
-+ $(CC_FOR_BUILD) -c -I. $(AM_CFLAGS_FOR_BUILD) $(CFLAGS_FOR_BUILD) $(NO_WERROR) sysinfo.c ; \
- else \
-- $(CC_FOR_BUILD) -c -I. $(AM_CFLAGS) $(CFLAGS_FOR_BUILD) $(NO_WERROR) $(srcdir)/sysinfo.c ; \
-+ $(CC_FOR_BUILD) -c -I. $(AM_CFLAGS_FOR_BUILD) $(CFLAGS_FOR_BUILD) $(NO_WERROR) $(srcdir)/sysinfo.c ; \
- fi
-
- bin2c$(EXEEXT_FOR_BUILD): bin2c.c
-- $(CC_FOR_BUILD) -o $@ $(AM_CPPFLAGS) $(AM_CFLAGS) $(CFLAGS_FOR_BUILD) $(LDFLAGS_FOR_BUILD) $(srcdir)/bin2c.c
-+ $(CC_FOR_BUILD) -o $@ $(AM_CPPFLAGS) $(AM_CFLAGS_FOR_BUILD) $(CFLAGS_FOR_BUILD) $(LDFLAGS_FOR_BUILD) $(srcdir)/bin2c.c
-
- embedspu: embedspu.sh Makefile
- awk '/^program_transform_name=/ {print "program_transform_name=\"$(program_transform_name)\""; next} {print}' < $< > $@
---- a/binutils/configure
-+++ b/binutils/configure
-@@ -652,6 +652,7 @@ YFLAGS
- YACC
- WARN_WRITE_STRINGS
- NO_WERROR
-+WARN_CFLAGS_FOR_BUILD
- WARN_CFLAGS
- OTOOL64
- OTOOL
-@@ -11225,7 +11226,7 @@ else
- lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
- lt_status=$lt_dlunknown
- cat > conftest.$ac_ext <<_LT_EOF
--#line 11228 "configure"
-+#line 11229 "configure"
- #include "confdefs.h"
-
- #if HAVE_DLFCN_H
-@@ -11331,7 +11332,7 @@ else
- lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
- lt_status=$lt_dlunknown
- cat > conftest.$ac_ext <<_LT_EOF
--#line 11334 "configure"
-+#line 11335 "configure"
- #include "confdefs.h"
-
- #if HAVE_DLFCN_H
-@@ -11945,8 +11946,12 @@ _ACEOF
- # 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
-@@ -11991,6 +11996,36 @@ 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
-@@ -12006,6 +12041,7 @@ 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="$GCC_WARN_CFLAGS_FOR_BUILD -Wno-format"
- fi
- ;;
- *) ;;
-@@ -12019,25 +12055,32 @@ fi
- NO_WERROR=
- if test "${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 "${enableval}" | sed -e "s/,/ /g"`;;
- esac
- fi
-
-@@ -12048,6 +12091,7 @@ fi
-
-
-
-+
-
-
-
---- a/binutils/doc/Makefile.in
-+++ b/binutils/doc/Makefile.in
-@@ -249,6 +249,7 @@ STRIP = @STRIP@
- USE_NLS = @USE_NLS@
- VERSION = @VERSION@
- WARN_CFLAGS = @WARN_CFLAGS@
-+WARN_CFLAGS_FOR_BUILD = @WARN_CFLAGS_FOR_BUILD@
- WARN_WRITE_STRINGS = @WARN_WRITE_STRINGS@
- XGETTEXT = @XGETTEXT@
- YACC = @YACC@
---- a/gas/Makefile.in
-+++ b/gas/Makefile.in
-@@ -255,6 +255,7 @@ STRIP = @STRIP@
- USE_NLS = @USE_NLS@
- VERSION = @VERSION@
- WARN_CFLAGS = @WARN_CFLAGS@ @WARN_WRITE_STRINGS@
-+WARN_CFLAGS_FOR_BUILD = @WARN_CFLAGS_FOR_BUILD@
- WARN_WRITE_STRINGS = @WARN_WRITE_STRINGS@
- XGETTEXT = @XGETTEXT@
- YACC = `if [ -f ../bison/bison ] ; then echo ../bison/bison -y -L../bison/bison ; else echo @YACC@ ; fi`
---- a/gas/configure
-+++ b/gas/configure
-@@ -642,6 +642,7 @@ cgen_cpu_prefix
- GDBINIT
- WARN_WRITE_STRINGS
- NO_WERROR
-+WARN_CFLAGS_FOR_BUILD
- WARN_CFLAGS
- OTOOL64
- OTOOL
-@@ -10985,7 +10986,7 @@ else
- lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
- lt_status=$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
-
-@@ -11824,6 +11867,7 @@ fi
-
-
-
-+
-
-
-
---- 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@
---- a/gold/Makefile.in
-+++ b/gold/Makefile.in
-@@ -87,8 +87,8 @@ subdir = .
- DIST_COMMON = NEWS README ChangeLog $(srcdir)/Makefile.in \
- $(srcdir)/Makefile.am $(top_srcdir)/configure \
- $(am__configure_deps) $(srcdir)/config.in \
-- $(srcdir)/../mkinstalldirs $(top_srcdir)/po/Make-in \
-- ftruncate.c pread.c mremap.c ffsll.c yyscript.h yyscript.c \
-+ $(srcdir)/../mkinstalldirs $(top_srcdir)/po/Make-in ffsll.c \
-+ mremap.c ftruncate.c pread.c yyscript.h yyscript.c \
- $(srcdir)/../depcomp $(srcdir)/../ylwrap
- ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
- am__aclocal_m4_deps = $(top_srcdir)/../config/depstand.m4 \
-@@ -409,6 +409,7 @@ TARGETOBJS = @TARGETOBJS@
- USE_NLS = @USE_NLS@
- VERSION = @VERSION@
- WARN_CFLAGS = @WARN_CFLAGS@
-+WARN_CFLAGS_FOR_BUILD = @WARN_CFLAGS_FOR_BUILD@
- WARN_CXXFLAGS = @WARN_CXXFLAGS@
- WARN_WRITE_STRINGS = @WARN_WRITE_STRINGS@
- XGETTEXT = @XGETTEXT@
---- a/gold/configure
-+++ b/gold/configure
-@@ -609,6 +609,7 @@ GOLD_LDFLAGS
- WARN_CXXFLAGS
- WARN_WRITE_STRINGS
- NO_WERROR
-+WARN_CFLAGS_FOR_BUILD
- WARN_CFLAGS
- IFUNC_STATIC_FALSE
- IFUNC_STATIC_TRUE
-@@ -6723,8 +6724,12 @@ fi
- # 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
-@@ -6769,6 +6774,36 @@ 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
-@@ -6784,6 +6819,7 @@ 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="$GCC_WARN_CFLAGS_FOR_BUILD -Wno-format"
- fi
- ;;
- *) ;;
-@@ -6797,25 +6833,32 @@ fi
- NO_WERROR=
- if test "${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 "${enableval}" | sed -e "s/,/ /g"`;;
- esac
- fi
-
-@@ -6826,6 +6869,7 @@ fi
-
-
-
-+
-
-
-
---- a/gold/testsuite/Makefile.in
-+++ b/gold/testsuite/Makefile.in
-@@ -2568,6 +2568,7 @@ TARGETOBJS = @TARGETOBJS@
- USE_NLS = @USE_NLS@
- VERSION = @VERSION@
- WARN_CFLAGS = @WARN_CFLAGS@
-+WARN_CFLAGS_FOR_BUILD = @WARN_CFLAGS_FOR_BUILD@
- WARN_CXXFLAGS = @WARN_CXXFLAGS@
- WARN_WRITE_STRINGS = @WARN_WRITE_STRINGS@
- XGETTEXT = @XGETTEXT@
---- a/gprof/Makefile.in
-+++ b/gprof/Makefile.in
-@@ -267,6 +267,7 @@ STRIP = @STRIP@
- USE_NLS = @USE_NLS@
- VERSION = @VERSION@
- WARN_CFLAGS = @WARN_CFLAGS@
-+WARN_CFLAGS_FOR_BUILD = @WARN_CFLAGS_FOR_BUILD@
- WARN_WRITE_STRINGS = @WARN_WRITE_STRINGS@
- XGETTEXT = @XGETTEXT@
- abs_builddir = @abs_builddir@
---- a/gprof/configure
-+++ b/gprof/configure
-@@ -604,6 +604,7 @@ LTLIBOBJS
- LIBOBJS
- WARN_WRITE_STRINGS
- NO_WERROR
-+WARN_CFLAGS_FOR_BUILD
- WARN_CFLAGS
- GENINSRC_NEVER_FALSE
- GENINSRC_NEVER_TRUE
-@@ -10901,7 +10902,7 @@ else
- lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
- lt_status=$lt_dlunknown
- cat > conftest.$ac_ext <<_LT_EOF
--#line 10904 "configure"
-+#line 10905 "configure"
- #include "confdefs.h"
-
- #if HAVE_DLFCN_H
-@@ -11007,7 +11008,7 @@ else
- lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
- lt_status=$lt_dlunknown
- cat > conftest.$ac_ext <<_LT_EOF
--#line 11010 "configure"
-+#line 11011 "configure"
- #include "confdefs.h"
-
- #if HAVE_DLFCN_H
-@@ -12101,8 +12102,12 @@ fi
- # 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
-@@ -12147,6 +12152,36 @@ 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
-@@ -12162,6 +12197,7 @@ 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="$GCC_WARN_CFLAGS_FOR_BUILD -Wno-format"
- fi
- ;;
- *) ;;
-@@ -12175,25 +12211,32 @@ fi
- NO_WERROR=
- if test "${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 "${enableval}" | sed -e "s/,/ /g"`;;
- esac
- fi
-
-@@ -12204,6 +12247,7 @@ fi
-
-
-
-+
-
-
-
---- a/ld/Makefile.in
-+++ b/ld/Makefile.in
-@@ -354,6 +354,7 @@ TESTBFDLIB = @TESTBFDLIB@
- USE_NLS = @USE_NLS@
- VERSION = @VERSION@
- WARN_CFLAGS = @WARN_CFLAGS@
-+WARN_CFLAGS_FOR_BUILD = @WARN_CFLAGS_FOR_BUILD@
- WARN_WRITE_STRINGS = @WARN_WRITE_STRINGS@
- XGETTEXT = @XGETTEXT@
- YACC = `if [ -f ../bison/bison ]; then echo ../bison/bison -y -L$(srcdir)/../bison/; else echo @YACC@; fi`
-@@ -508,7 +509,7 @@ CXX_FOR_TARGET = ` \
- fi`
-
-
--# Strip out sanitization options as they require special host libraries.
-+# Strip out sanitization options as we want to test building binaries without any extra paraphernalia
- CFLAGS_FOR_TARGET = `echo $(CFLAGS) | sed -e 's/-fsanitize=address//g' -e 's/-fsanitize=undefined//g'`
- CXXFLAGS_FOR_TARGET = `echo $(CXXFLAGS) | sed -e 's/-fsanitize=address//g' -e 's/-fsanitize=undefined//g'`
- info_TEXINFOS = ld.texinfo
---- a/ld/configure
-+++ b/ld/configure
-@@ -646,6 +646,7 @@ LIBINTL
- USE_NLS
- WARN_WRITE_STRINGS
- NO_WERROR
-+WARN_CFLAGS_FOR_BUILD
- WARN_CFLAGS
- installed_linker
- install_as_default
-@@ -11723,7 +11724,7 @@ else
- lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
- lt_status=$lt_dlunknown
- cat > conftest.$ac_ext <<_LT_EOF
--#line 11726 "configure"
-+#line 11727 "configure"
- #include "confdefs.h"
-
- #if HAVE_DLFCN_H
-@@ -11829,7 +11830,7 @@ else
- lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
- lt_status=$lt_dlunknown
- cat > conftest.$ac_ext <<_LT_EOF
--#line 11832 "configure"
-+#line 11833 "configure"
- #include "confdefs.h"
-
- #if HAVE_DLFCN_H
-@@ -15558,8 +15559,12 @@ fi
- # 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
-@@ -15604,6 +15609,36 @@ 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
-@@ -15619,6 +15654,7 @@ 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="$GCC_WARN_CFLAGS_FOR_BUILD -Wno-format"
- fi
- ;;
- *) ;;
-@@ -15632,25 +15668,32 @@ fi
- NO_WERROR=
- if test "${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 "${enableval}" | sed -e "s/,/ /g"`;;
- esac
- fi
-
-@@ -15661,6 +15704,7 @@ fi
-
-
-
-+
-
-
-
---- a/opcodes/Makefile.in
-+++ b/opcodes/Makefile.in
-@@ -267,6 +267,7 @@ STRIP = @STRIP@
- USE_NLS = @USE_NLS@
- VERSION = @VERSION@
- WARN_CFLAGS = @WARN_CFLAGS@
-+WARN_CFLAGS_FOR_BUILD = @WARN_CFLAGS_FOR_BUILD@
- WARN_WRITE_STRINGS = @WARN_WRITE_STRINGS@
- XGETTEXT = @XGETTEXT@
- abs_builddir = @abs_builddir@
---- a/opcodes/configure
-+++ b/opcodes/configure
-@@ -643,6 +643,7 @@ MAINTAINER_MODE_TRUE
- NO_WMISSING_FIELD_INITIALIZERS
- WARN_WRITE_STRINGS
- NO_WERROR
-+WARN_CFLAGS_FOR_BUILD
- WARN_CFLAGS
- OTOOL64
- OTOOL
-@@ -11150,7 +11151,7 @@ else
- lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
- lt_status=$lt_dlunknown
- cat > conftest.$ac_ext <<_LT_EOF
--#line 11153 "configure"
-+#line 11154 "configure"
- #include "confdefs.h"
-
- #if HAVE_DLFCN_H
-@@ -11256,7 +11257,7 @@ else
- lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
- lt_status=$lt_dlunknown
- cat > conftest.$ac_ext <<_LT_EOF
--#line 11259 "configure"
-+#line 11260 "configure"
- #include "confdefs.h"
-
- #if HAVE_DLFCN_H
-@@ -11508,8 +11509,12 @@ fi
- # 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
-@@ -11554,6 +11559,36 @@ 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
-@@ -11569,6 +11604,7 @@ 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="$GCC_WARN_CFLAGS_FOR_BUILD -Wno-format"
- fi
- ;;
- *) ;;
-@@ -11582,25 +11618,32 @@ fi
- NO_WERROR=
- if test "${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
-
-@@ -11611,6 +11654,7 @@ fi
-
-
-
-+
-
-
- ac_ext=c
projects / openwrt / staging / nbd.git / commitdiff