2007-02-09 Paolo Bonzini <bonzini@gnu.org>
* Makefile.def: Sync with GCC. * Makefile.tpl: Sync with GCC. * Makefile.in: Regenerate. * configure: Regenerate. * config/acx.m4: Sync with GCC. * config/depstand.m4: Sync with GCC. * config/tls.m4: Sync with GCC.
This commit is contained in:
Paolo Bonzini
parent
534d31192c
commit
a032314481
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@ -1,3 +1,10 @@
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2007-02-09 Paolo Bonzini <bonzini@gnu.org>
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* Makefile.def: Sync with GCC.
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* Makefile.tpl: Sync with GCC.
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* Makefile.in: Regenerate.
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* configure: Regenerate.
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2007-02-09 Daniel Jacobowitz <dan@codesourcery.com>
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* Makefile.tpl (build_alias, host_alias, target_alias): Use
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@ -237,6 +237,8 @@ flags_to_pass = { flag= LIBCXXFLAGS ; };
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flags_to_pass = { flag= STAGE1_CFLAGS ; };
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flags_to_pass = { flag= STAGE1_CHECKING ; };
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flags_to_pass = { flag= STAGE1_LANGUAGES ; };
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flags_to_pass = { flag= GNATBIND ; };
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flags_to_pass = { flag= GNATMAKE ; };
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// Target tools
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flags_to_pass = { flag= AR_FOR_TARGET ; };
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@ -296,6 +296,9 @@ RANLIB = @RANLIB@
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STRIP = @STRIP@
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WINDRES = @WINDRES@
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GNATBIND = @GNATBIND@
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GNATMAKE = @GNATMAKE@
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CFLAGS = @CFLAGS@
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LDFLAGS = @LDFLAGS@
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LIBCFLAGS = $(CFLAGS)
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@ -482,6 +485,8 @@ BASE_FLAGS_TO_PASS = \
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"STAGE1_CFLAGS=$(STAGE1_CFLAGS)" \
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"STAGE1_CHECKING=$(STAGE1_CHECKING)" \
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"STAGE1_LANGUAGES=$(STAGE1_LANGUAGES)" \
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"GNATBIND=$(GNATBIND)" \
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"GNATMAKE=$(GNATMAKE)" \
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"AR_FOR_TARGET=$(AR_FOR_TARGET)" \
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"AS_FOR_TARGET=$(AS_FOR_TARGET)" \
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"CC_FOR_TARGET=$(CC_FOR_TARGET)" \
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@ -544,7 +549,7 @@ X11_FLAGS_TO_PASS = \
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POSTSTAGE1_FLAGS_TO_PASS = \
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CC="$${CC}" CC_FOR_BUILD="$${CC_FOR_BUILD}" \
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STAGE_PREFIX="$$r/$(HOST_SUBDIR)/prev-gcc/" \
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GNATBIND="$$r/$(HOST_SUBDIR)/prev-gcc/gnatbind" \
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CFLAGS="$(BOOT_CFLAGS)" \
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LIBCFLAGS="$(BOOT_CFLAGS)" \
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LDFLAGS="$(BOOT_LDFLAGS)" \
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@ -46569,7 +46574,7 @@ config.status: configure
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# Rebuilding configure.
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AUTOCONF = autoconf
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$(srcdir)/configure: @MAINT@ $(srcdir)/configure.in $(srcdir)/config/acx.m4
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$(srcdir)/configure: @MAINT@ $(srcdir)/configure.ac $(srcdir)/config/acx.m4
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cd $(srcdir) && $(AUTOCONF)
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# ------------------------------
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@ -299,6 +299,9 @@ RANLIB = @RANLIB@
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STRIP = @STRIP@
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WINDRES = @WINDRES@
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GNATBIND = @GNATBIND@
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GNATMAKE = @GNATMAKE@
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CFLAGS = @CFLAGS@
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LDFLAGS = @LDFLAGS@
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LIBCFLAGS = $(CFLAGS)
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@ -451,7 +454,7 @@ X11_FLAGS_TO_PASS = \
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POSTSTAGE1_FLAGS_TO_PASS = \
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CC="$${CC}" CC_FOR_BUILD="$${CC_FOR_BUILD}" \
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STAGE_PREFIX="$$r/$(HOST_SUBDIR)/prev-gcc/" \
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GNATBIND="$$r/$(HOST_SUBDIR)/prev-gcc/gnatbind" \
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CFLAGS="$(BOOT_CFLAGS)" \
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LIBCFLAGS="$(BOOT_CFLAGS)" \
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LDFLAGS="$(BOOT_LDFLAGS)" \
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@ -3,9 +3,27 @@
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* acx.m4 (ACX_CHECK_INSTALLED_TARGET_TOOL): Avoid AC_PATH_PROG
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with an empty path.
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2007-02-05 Dave Brolley <brolley@redhat.com>
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2007-02-07 Bruno Haible <bruno@clisp.org>
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* mt-mep: New.
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PR libgomp/28468
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* config/tls.m4 (GCC_CHECK_TLS): Also check whether the libc supports
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TLS via __thread.
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2007-01-31 Daniel Franke <franke.daniel@gmail.com>
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PR libgomp/30546
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* acx.m4 (ACX_PROG_CHECK_VER): Locate a program and check that its
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version is acceptable.
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2007-01-27 Paolo Bonzini <bonzini@gnu.org>
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* depstand.m4 (ZW_CREATE_DEPDIR): Use mkinstalldirs to make
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directory.
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2007-01-23 Richard Guenther <rguenther@suse.de>
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PR bootstrap/30541
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* config/acx.m4 (ACX_PROG_GNAT): Check for gnatmake.
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2007-01-14 H.J. Lu <hongjiu.lu@intel.com>
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@ -330,11 +330,12 @@ ac_c_preproc_warn_flag=yes])# AC_PROG_CPP_WERROR
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# understands Ada. We use the user's CC setting, already found.
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#
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# Sets the shell variable have_gnat to yes or no as appropriate, and
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# substitutes GNATBIND.
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# substitutes GNATBIND and GNATMAKE.
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AC_DEFUN([ACX_PROG_GNAT],
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[AC_REQUIRE([AC_CHECK_TOOL_PREFIX])
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AC_REQUIRE([AC_PROG_CC])
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AC_CHECK_TOOL(GNATBIND, gnatbind, no)
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AC_CHECK_TOOL(GNATMAKE, gnatmake, no)
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AC_CACHE_CHECK([whether compiler driver understands Ada],
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acx_cv_cc_gcc_supports_ada,
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[cat >conftest.adb <<EOF
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@ -355,7 +356,7 @@ if test x"$errors" = x && test -f conftest.$ac_objext; then
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fi
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rm -f conftest.*])
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if test x$GNATBIND != xno && test x$acx_cv_cc_gcc_supports_ada != xno; then
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if test x$GNATBIND != xno && test x$GNATMAKE != xno && test x$acx_cv_cc_gcc_supports_ada != xno; then
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have_gnat=yes
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else
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have_gnat=no
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@ -490,3 +491,34 @@ else
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fi
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fi
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AC_SUBST($2)])
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dnl Locate a program and check that its version is acceptable.
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dnl ACX_PROG_CHECK_VER(var, name, version-switch,
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dnl version-extract-regexp, version-glob)
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AC_DEFUN([ACX_CHECK_PROG_VER],[
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AC_CHECK_PROG([$1], [$2], [$2])
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if test -n "[$]$1"; then
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# Found it, now check the version.
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AC_CACHE_CHECK([for modern $2],
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[gcc_cv_prog_$2_modern],
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[ac_prog_version=`eval [$]$1 $3 2>&1 |
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sed -n 's/^.*patsubst([[$4]],/,\/).*$/\1/p'`
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[case $ac_prog_version in
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'') gcc_cv_prog_$2_modern=no;;
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$5) gcc_cv_prog_$2_modern=yes;;
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*) gcc_cv_prog_$2_modern=no;;
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esac]
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if test $gcc_cv_prog_$2_modern = no; then
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$1="${CONFIG_SHELL-/bin/sh} $ac_aux_dir/missing $2"
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fi
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])
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else
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gcc_cv_prog_$2_modern=no
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fi
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if test $gcc_cv_prog_$2_modern = no; then
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$1="${CONFIG_SHELL-/bin/sh} $ac_aux_dir/missing $2"
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fi
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])
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@ -1,6 +1,6 @@
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## -*- Autoconf -*-
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# Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005
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# Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2007
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# Free Software Foundation, Inc.
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#
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# This file is free software; the Free Software Foundation
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@ -132,5 +132,6 @@ AC_SUBST([DEPDIR], ["${am__leading_dot}deps"])dnl
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# As AM_SET_DEPDIR, but also create the directory at config.status time.
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AC_DEFUN([ZW_CREATE_DEPDIR],
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[AC_REQUIRE([AM_SET_DEPDIR])dnl
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AC_CONFIG_COMMANDS([depdir], [mkdir $DEPDIR], [DEPDIR=$DEPDIR])
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AC_CONFIG_COMMANDS([depdir], [$SHELL $ac_aux_dir/mkinstalldirs $DEPDIR],
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[ac_aux_dir=$ac_aux_dir DEPDIR=$DEPDIR])
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])
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@ -7,16 +7,67 @@ AC_DEFUN([GCC_CHECK_TLS], [
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[dnl If the test case passed with dynamic linking, try again with
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dnl static linking, but only if static linking is supported (not
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dnl on Solaris 10). This fails with some older Red Hat releases.
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save_LDFLAGS="$LDFLAGS"
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chktls_save_LDFLAGS="$LDFLAGS"
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LDFLAGS="-static $LDFLAGS"
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AC_LINK_IFELSE([int main() { return 0; }],
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AC_RUN_IFELSE([__thread int a; int b; int main() { return a = b; }],
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[have_tls=yes], [have_tls=no],[]),
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[have_tls=yes])
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LDFLAGS="$save_LDFLAGS"],
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LDFLAGS="$chktls_save_LDFLAGS"
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if test $have_tls = yes; then
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dnl So far, the binutils and the compiler support TLS.
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dnl Also check whether the libc supports TLS, i.e. whether a variable
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dnl with __thread linkage has a different address in different threads.
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dnl First, find the thread_CFLAGS necessary for linking a program that
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dnl calls pthread_create.
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chktls_save_CFLAGS="$CFLAGS"
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thread_CFLAGS=failed
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for flag in '' '-pthread' '-lpthread'; do
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CFLAGS="$flag $chktls_save_CFLAGS"
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AC_LINK_IFELSE(
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[AC_LANG_PROGRAM(
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[#include <pthread.h>
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void *g(void *d) { return NULL; }],
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[pthread_t t; pthread_create(&t,NULL,g,NULL);])],
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[thread_CFLAGS="$flag"])
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if test "X$thread_CFLAGS" != Xfailed; then
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break
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fi
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done
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CFLAGS="$chktls_save_CFLAGS"
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if test "X$thread_CFLAGS" != Xfailed; then
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CFLAGS="$thread_CFLAGS $chktls_save_CFLAGS"
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AC_RUN_IFELSE(
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[AC_LANG_PROGRAM(
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[#include <pthread.h>
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__thread int a;
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static int *a_in_other_thread;
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static void *
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thread_func (void *arg)
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{
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a_in_other_thread = &a;
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return (void *)0;
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}],
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[pthread_t thread;
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void *thread_retval;
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int *a_in_main_thread;
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if (pthread_create (&thread, (pthread_attr_t *)0,
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thread_func, (void *)0))
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return 0;
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a_in_main_thread = &a;
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if (pthread_join (thread, &thread_retval))
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return 0;
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return (a_in_other_thread == a_in_main_thread);])],
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[have_tls=yes], [have_tls=no], [])
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CFLAGS="$chktls_save_CFLAGS"
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fi
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fi],
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[have_tls=no],
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[AC_LINK_IFELSE([__thread int a; int b; int main() { return a = b; }],
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[have_tls=yes], [have_tls=no])]
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[dnl This is the cross-compiling case. Assume libc supports TLS if the
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dnl binutils and the compiler do.
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AC_LINK_IFELSE([__thread int a; int b; int main() { return a = b; }],
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[have_tls=yes], [have_tls=no])
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]
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)])
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if test "$enable_tls $have_tls" = "yes yes"; then
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AC_DEFINE(HAVE_TLS, 1,
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@ -272,7 +272,7 @@ PACKAGE_STRING=
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PACKAGE_BUGREPORT=
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ac_unique_file="move-if-change"
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ac_subst_vars='SHELL PATH_SEPARATOR PACKAGE_NAME PACKAGE_TARNAME PACKAGE_VERSION PACKAGE_STRING PACKAGE_BUGREPORT exec_prefix prefix program_transform_name bindir sbindir libexecdir datadir sysconfdir sharedstatedir localstatedir libdir includedir oldincludedir infodir mandir build_alias host_alias target_alias DEFS ECHO_C ECHO_N ECHO_T LIBS build build_cpu build_vendor build_os build_noncanonical host_noncanonical target_noncanonical host host_cpu host_vendor host_os target target_cpu target_vendor target_os INSTALL_PROGRAM INSTALL_SCRIPT INSTALL_DATA LN LN_S TOPLEVEL_CONFIGURE_ARGUMENTS build_libsubdir build_subdir host_subdir target_subdir CC CFLAGS LDFLAGS CPPFLAGS ac_ct_CC EXEEXT OBJEXT GNATBIND ac_ct_GNATBIND do_compare gmplibs gmpinc stage1_languages SYSROOT_CFLAGS_FOR_TARGET RPATH_ENVVAR tooldir build_tooldir CONFIGURE_GDB_TK GDB_TK INSTALL_GDB_TK build_configargs build_configdirs host_configargs configdirs target_configargs CC_FOR_BUILD config_shell YACC BISON M4 LEX FLEX MAKEINFO EXPECT RUNTEST AR AS DLLTOOL LD LIPO NM RANLIB STRIP WINDRES OBJCOPY OBJDUMP CXX CFLAGS_FOR_BUILD CXXFLAGS CC_FOR_TARGET CXX_FOR_TARGET GCC_FOR_TARGET GCJ_FOR_TARGET GFORTRAN_FOR_TARGET AR_FOR_TARGET AS_FOR_TARGET DLLTOOL_FOR_TARGET LD_FOR_TARGET LIPO_FOR_TARGET NM_FOR_TARGET OBJDUMP_FOR_TARGET RANLIB_FOR_TARGET STRIP_FOR_TARGET WINDRES_FOR_TARGET RAW_CXX_FOR_TARGET FLAGS_FOR_TARGET COMPILER_AS_FOR_TARGET COMPILER_LD_FOR_TARGET COMPILER_NM_FOR_TARGET MAINTAINER_MODE_TRUE MAINTAINER_MODE_FALSE MAINT stage1_cflags stage1_checking stage2_werror_flag datarootdir docdir htmldir LIBOBJS LTLIBOBJS'
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ac_subst_vars='SHELL PATH_SEPARATOR PACKAGE_NAME PACKAGE_TARNAME PACKAGE_VERSION PACKAGE_STRING PACKAGE_BUGREPORT exec_prefix prefix program_transform_name bindir sbindir libexecdir datadir sysconfdir sharedstatedir localstatedir libdir includedir oldincludedir infodir mandir build_alias host_alias target_alias DEFS ECHO_C ECHO_N ECHO_T LIBS build build_cpu build_vendor build_os build_noncanonical host_noncanonical target_noncanonical host host_cpu host_vendor host_os target target_cpu target_vendor target_os INSTALL_PROGRAM INSTALL_SCRIPT INSTALL_DATA LN LN_S TOPLEVEL_CONFIGURE_ARGUMENTS build_libsubdir build_subdir host_subdir target_subdir CC CFLAGS LDFLAGS CPPFLAGS ac_ct_CC EXEEXT OBJEXT GNATBIND ac_ct_GNATBIND GNATMAKE ac_ct_GNATMAKE do_compare gmplibs gmpinc stage1_languages SYSROOT_CFLAGS_FOR_TARGET RPATH_ENVVAR tooldir build_tooldir CONFIGURE_GDB_TK GDB_TK INSTALL_GDB_TK build_configargs build_configdirs host_configargs configdirs target_configargs CC_FOR_BUILD config_shell YACC BISON M4 LEX FLEX MAKEINFO EXPECT RUNTEST AR AS DLLTOOL LD LIPO NM RANLIB STRIP WINDRES OBJCOPY OBJDUMP CXX CFLAGS_FOR_BUILD CXXFLAGS CC_FOR_TARGET CXX_FOR_TARGET GCC_FOR_TARGET GCJ_FOR_TARGET GFORTRAN_FOR_TARGET AR_FOR_TARGET AS_FOR_TARGET DLLTOOL_FOR_TARGET LD_FOR_TARGET LIPO_FOR_TARGET NM_FOR_TARGET OBJDUMP_FOR_TARGET RANLIB_FOR_TARGET STRIP_FOR_TARGET WINDRES_FOR_TARGET RAW_CXX_FOR_TARGET FLAGS_FOR_TARGET COMPILER_AS_FOR_TARGET COMPILER_LD_FOR_TARGET COMPILER_NM_FOR_TARGET MAINTAINER_MODE_TRUE MAINTAINER_MODE_FALSE MAINT stage1_cflags stage1_checking stage2_werror_flag datarootdir docdir htmldir LIBOBJS LTLIBOBJS'
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ac_subst_files='serialization_dependencies host_makefile_frag target_makefile_frag alphaieee_frag ospace_frag'
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# Initialize some variables set by options.
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@ -3642,6 +3642,86 @@ else
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GNATBIND="$ac_cv_prog_GNATBIND"
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fi
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if test -n "$ac_tool_prefix"; then
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# Extract the first word of "${ac_tool_prefix}gnatmake", so it can be a program name with args.
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set dummy ${ac_tool_prefix}gnatmake; ac_word=$2
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echo "$as_me:$LINENO: checking for $ac_word" >&5
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echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
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if test "${ac_cv_prog_GNATMAKE+set}" = set; then
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echo $ECHO_N "(cached) $ECHO_C" >&6
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else
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if test -n "$GNATMAKE"; then
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ac_cv_prog_GNATMAKE="$GNATMAKE" # Let the user override the test.
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else
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as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
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for as_dir in $PATH
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do
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IFS=$as_save_IFS
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test -z "$as_dir" && as_dir=.
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for ac_exec_ext in '' $ac_executable_extensions; do
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if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
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ac_cv_prog_GNATMAKE="${ac_tool_prefix}gnatmake"
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echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
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break 2
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fi
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done
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done
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|
||||
fi
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fi
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GNATMAKE=$ac_cv_prog_GNATMAKE
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if test -n "$GNATMAKE"; then
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echo "$as_me:$LINENO: result: $GNATMAKE" >&5
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echo "${ECHO_T}$GNATMAKE" >&6
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else
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echo "$as_me:$LINENO: result: no" >&5
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echo "${ECHO_T}no" >&6
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||||
fi
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fi
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if test -z "$ac_cv_prog_GNATMAKE"; then
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ac_ct_GNATMAKE=$GNATMAKE
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# Extract the first word of "gnatmake", so it can be a program name with args.
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set dummy gnatmake; ac_word=$2
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echo "$as_me:$LINENO: checking for $ac_word" >&5
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echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
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if test "${ac_cv_prog_ac_ct_GNATMAKE+set}" = set; then
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echo $ECHO_N "(cached) $ECHO_C" >&6
|
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else
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if test -n "$ac_ct_GNATMAKE"; then
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ac_cv_prog_ac_ct_GNATMAKE="$ac_ct_GNATMAKE" # Let the user override the test.
|
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else
|
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as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
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for as_dir in $PATH
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do
|
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IFS=$as_save_IFS
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test -z "$as_dir" && as_dir=.
|
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for ac_exec_ext in '' $ac_executable_extensions; do
|
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if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
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ac_cv_prog_ac_ct_GNATMAKE="gnatmake"
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echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
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break 2
|
||||
fi
|
||||
done
|
||||
done
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|
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test -z "$ac_cv_prog_ac_ct_GNATMAKE" && ac_cv_prog_ac_ct_GNATMAKE="no"
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fi
|
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fi
|
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ac_ct_GNATMAKE=$ac_cv_prog_ac_ct_GNATMAKE
|
||||
if test -n "$ac_ct_GNATMAKE"; then
|
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echo "$as_me:$LINENO: result: $ac_ct_GNATMAKE" >&5
|
||||
echo "${ECHO_T}$ac_ct_GNATMAKE" >&6
|
||||
else
|
||||
echo "$as_me:$LINENO: result: no" >&5
|
||||
echo "${ECHO_T}no" >&6
|
||||
fi
|
||||
|
||||
GNATMAKE=$ac_ct_GNATMAKE
|
||||
else
|
||||
GNATMAKE="$ac_cv_prog_GNATMAKE"
|
||||
fi
|
||||
|
||||
echo "$as_me:$LINENO: checking whether compiler driver understands Ada" >&5
|
||||
echo $ECHO_N "checking whether compiler driver understands Ada... $ECHO_C" >&6
|
||||
if test "${acx_cv_cc_gcc_supports_ada+set}" = set; then
|
||||
|
|
@ -3668,7 +3748,7 @@ fi
|
|||
echo "$as_me:$LINENO: result: $acx_cv_cc_gcc_supports_ada" >&5
|
||||
echo "${ECHO_T}$acx_cv_cc_gcc_supports_ada" >&6
|
||||
|
||||
if test x$GNATBIND != xno && test x$acx_cv_cc_gcc_supports_ada != xno; then
|
||||
if test x$GNATBIND != xno && test x$GNATMAKE != xno && test x$acx_cv_cc_gcc_supports_ada != xno; then
|
||||
have_gnat=yes
|
||||
else
|
||||
have_gnat=no
|
||||
|
|
@ -5164,9 +5244,6 @@ case "${target}" in
|
|||
FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -L$$r/$(TARGET_SUBDIR)/libgloss/libnosys'
|
||||
fi
|
||||
;;
|
||||
esac
|
||||
|
||||
case $target in
|
||||
mep*)
|
||||
FLAGS_FOR_TARGET="$FLAGS_FOR_TARGET -mlibrary"
|
||||
;;
|
||||
|
|
@ -9671,7 +9748,7 @@ if test "${enable_werror+set}" = set; then
|
|||
enableval="$enable_werror"
|
||||
|
||||
else
|
||||
if test -d gcc && test x"`cat $srcdir/gcc/DEV-PHASE`" = xexperimental; then
|
||||
if test -d ${srcdir}/gcc && test x"`cat $srcdir/gcc/DEV-PHASE`" = xexperimental; then
|
||||
enable_werror=yes
|
||||
else
|
||||
enable_werror=no
|
||||
|
|
@ -10385,6 +10462,8 @@ s,@EXEEXT@,$EXEEXT,;t t
|
|||
s,@OBJEXT@,$OBJEXT,;t t
|
||||
s,@GNATBIND@,$GNATBIND,;t t
|
||||
s,@ac_ct_GNATBIND@,$ac_ct_GNATBIND,;t t
|
||||
s,@GNATMAKE@,$GNATMAKE,;t t
|
||||
s,@ac_ct_GNATMAKE@,$ac_ct_GNATMAKE,;t t
|
||||
s,@do_compare@,$do_compare,;t t
|
||||
s,@gmplibs@,$gmplibs,;t t
|
||||
s,@gmpinc@,$gmpinc,;t t
|
||||
|
|
|
|||
|
|
@ -2325,9 +2325,6 @@ case "${target}" in
|
|||
FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -L$$r/$(TARGET_SUBDIR)/libgloss/libnosys'
|
||||
fi
|
||||
;;
|
||||
esac
|
||||
|
||||
case $target in
|
||||
mep*)
|
||||
FLAGS_FOR_TARGET="$FLAGS_FOR_TARGET -mlibrary"
|
||||
;;
|
||||
|
|
@ -2600,7 +2597,7 @@ AC_SUBST(stage1_checking)
|
|||
# Enable -Werror in bootstrap stage2 and later.
|
||||
AC_ARG_ENABLE(werror,
|
||||
[ --enable-werror enable -Werror in bootstrap stage2 and later], [],
|
||||
[if test -d gcc && test x"`cat $srcdir/gcc/DEV-PHASE`" = xexperimental; then
|
||||
[if test -d ${srcdir}/gcc && test x"`cat $srcdir/gcc/DEV-PHASE`" = xexperimental; then
|
||||
enable_werror=yes
|
||||
else
|
||||
enable_werror=no
|
||||
|
|
|
|||
Loading…
Reference in New Issue