re PR tree-optimization/21274 (SSA Crash, reproducable)

2006-06-21  Frank Ch. Eigler  <fche@redhat.com>

	PR 21274
	mf-runtime.h installation based on ssp patch for PR 26473 from
	Mark Mitchell  <mark@codesourcery.com>.
	* configure.ac (ACX_NONCANONICAL_TARGET): Use it.
	* Makefile.am (target_noncanonical): Define.
	(libsubincludedir): New variable.
	(nobase_libsubinclude_HEADERS): Add mf-runtime.h.
	(include_HEADERS): Remove.
	* configure, aclocal.m4, config.h.in: Regenerated.
	* Makefile.in, testsuite/Makefile.in: Likewise.
	* mf-runtime.h: Add #ifndef protection for conflicting _REENTRANT
	and _THREAD_SAFE redefinition values.

From-SVN: r114855

9 files changed, 92 insertions, 39 deletions

diff --git a/libmudflap/ChangeLog b/libmudflap/ChangeLog
index eb6c5b2..ea2c6f6 100644
--- a/libmudflap/ChangeLog
+++ b/libmudflap/ChangeLog
@@ -1,3 +1,18 @@
+2006-06-21  Frank Ch. Eigler  <fche@redhat.com>
+
+	PR 21274
+	mf-runtime.h installation based on ssp patch for PR 26473 from
+	Mark Mitchell  <mark@codesourcery.com>.
+	* configure.ac (ACX_NONCANONICAL_TARGET): Use it.
+	* Makefile.am (target_noncanonical): Define.
+	(libsubincludedir): New variable.
+	(nobase_libsubinclude_HEADERS): Add mf-runtime.h.
+	(include_HEADERS): Remove.
+	* configure, aclocal.m4, config.h.in: Regenerated.
+	* Makefile.in, testsuite/Makefile.in: Likewise.
+	* mf-runtime.h: Add #ifndef protection for conflicting _REENTRANT
+	and _THREAD_SAFE redefinition values.
+
 2006-05-23  Carlos O'Donell  <carlos@codesourcery.com>
 
 	* Makefile.am: Add install-html target. Add install-html to .PHONY
diff --git a/libmudflap/Makefile.am b/libmudflap/Makefile.am
index 5db9524..8575da2 100644
--- a/libmudflap/Makefile.am
+++ b/libmudflap/Makefile.am
@@ -22,7 +22,9 @@ libmudflapth =
 endif
 
 toolexeclib_LTLIBRARIES = libmudflap.la $(libmudflapth)
-include_HEADERS = mf-runtime.h
+target_noncanonical = @target_noncanonical@
+libsubincludedir = $(libdir)/gcc/$(target_noncanonical)/$(gcc_version)/include
+nobase_libsubinclude_HEADERS = mf-runtime.h
 
 
 libmudflap_la_SOURCES = \
diff --git a/libmudflap/Makefile.in b/libmudflap/Makefile.in
index fa9c512..7eaa0ec 100644
--- a/libmudflap/Makefile.in
+++ b/libmudflap/Makefile.in
@@ -1,4 +1,4 @@
-# Makefile.in generated by automake 1.9.5 from Makefile.am.
+# Makefile.in generated by automake 1.9.6 from Makefile.am.
 # @configure_input@
 
 # Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
@@ -15,8 +15,6 @@
 @SET_MAKE@
 
 
-SOURCES = $(libmudflap_la_SOURCES) $(libmudflapth_la_SOURCES)
-
 srcdir = @srcdir@
 top_srcdir = @top_srcdir@
 VPATH = @srcdir@
@@ -40,7 +38,7 @@ POST_UNINSTALL = :
 build_triplet = @build@
 host_triplet = @host@
 target_triplet = @target@
-DIST_COMMON = $(am__configure_deps) $(include_HEADERS) \
+DIST_COMMON = $(am__configure_deps) $(nobase_libsubinclude_HEADERS) \
 	$(srcdir)/../config.guess $(srcdir)/../config.sub \
 	$(srcdir)/../depcomp $(srcdir)/../install-sh \
 	$(srcdir)/../ltmain.sh $(srcdir)/../missing \
@@ -49,7 +47,8 @@ DIST_COMMON = $(am__configure_deps) $(include_HEADERS) \
 	$(top_srcdir)/configure ChangeLog
 subdir = .
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
-am__aclocal_m4_deps = $(top_srcdir)/../config/depstand.m4 \
+am__aclocal_m4_deps = $(top_srcdir)/../config/acx.m4 \
+	$(top_srcdir)/../config/depstand.m4 \
 	$(top_srcdir)/../config/enable.m4 \
 	$(top_srcdir)/../config/lead-dot.m4 \
 	$(top_srcdir)/../config/tls.m4 $(top_srcdir)/acinclude.m4 \
@@ -68,7 +67,7 @@ am__vpath_adj = case $$p in \
   esac;
 am__strip_dir = `echo $$p | sed -e 's|^.*/||'`;
 am__installdirs = "$(DESTDIR)$(toolexeclibdir)" \
-	"$(DESTDIR)$(includedir)"
+	"$(DESTDIR)$(libsubincludedir)"
 toolexeclibLTLIBRARIES_INSTALL = $(INSTALL)
 LTLIBRARIES = $(toolexeclib_LTLIBRARIES)
 am_libmudflap_la_OBJECTS = mf-runtime.lo mf-heuristics.lo mf-hooks1.lo \
@@ -102,8 +101,8 @@ RECURSIVE_TARGETS = all-recursive check-recursive dvi-recursive \
 	install-recursive installcheck-recursive installdirs-recursive \
 	pdf-recursive ps-recursive uninstall-info-recursive \
 	uninstall-recursive
-includeHEADERS_INSTALL = $(INSTALL_HEADER)
-HEADERS = $(include_HEADERS)
+nobase_libsubincludeHEADERS_INSTALL = $(install_sh_DATA)
+HEADERS = $(nobase_libsubinclude_HEADERS)
 ETAGS = etags
 CTAGS = ctags
 DIST_SUBDIRS = $(SUBDIRS)
@@ -216,6 +215,7 @@ sysconfdir = @sysconfdir@
 target = @target@
 target_alias = @target_alias@
 target_cpu = @target_cpu@
+target_noncanonical = @target_noncanonical@
 target_os = @target_os@
 target_vendor = @target_vendor@
 toolexecdir = @toolexecdir@
@@ -231,7 +231,8 @@ AM_CFLAGS = -Wall $(SECTION_FLAGS)
 @LIBMUDFLAPTH_FALSE@libmudflapth = 
 @LIBMUDFLAPTH_TRUE@libmudflapth = libmudflapth.la
 toolexeclib_LTLIBRARIES = libmudflap.la $(libmudflapth)
-include_HEADERS = mf-runtime.h
+libsubincludedir = $(libdir)/gcc/$(target_noncanonical)/$(gcc_version)/include
+nobase_libsubinclude_HEADERS = mf-runtime.h
 libmudflap_la_SOURCES = \
 	mf-runtime.c \
 	mf-heuristics.c \
@@ -441,22 +442,24 @@ distclean-multi:
 maintainer-clean-multi:
 	$(MULTICLEAN) $(AM_MAKEFLAGS) DO=maintainer-clean multi-clean # $(MAKE)
 uninstall-info-am:
-install-includeHEADERS: $(include_HEADERS)
+install-nobase_libsubincludeHEADERS: $(nobase_libsubinclude_HEADERS)
 	@$(NORMAL_INSTALL)
-	test -z "$(includedir)" || $(mkdir_p) "$(DESTDIR)$(includedir)"
-	@list='$(include_HEADERS)'; for p in $$list; do \
+	test -z "$(libsubincludedir)" || $(mkdir_p) "$(DESTDIR)$(libsubincludedir)"
+	@$(am__vpath_adj_setup) \
+	list='$(nobase_libsubinclude_HEADERS)'; for p in $$list; do \
 	  if test -f "$$p"; then d=; else d="$(srcdir)/"; fi; \
-	  f=$(am__strip_dir) \
-	  echo " $(includeHEADERS_INSTALL) '$$d$$p' '$(DESTDIR)$(includedir)/$$f'"; \
-	  $(includeHEADERS_INSTALL) "$$d$$p" "$(DESTDIR)$(includedir)/$$f"; \
+	  $(am__vpath_adj) \
+	  echo " $(nobase_libsubincludeHEADERS_INSTALL) '$$d$$p' '$(DESTDIR)$(libsubincludedir)/$$f'"; \
+	  $(nobase_libsubincludeHEADERS_INSTALL) "$$d$$p" "$(DESTDIR)$(libsubincludedir)/$$f"; \
 	done
 
-uninstall-includeHEADERS:
+uninstall-nobase_libsubincludeHEADERS:
 	@$(NORMAL_UNINSTALL)
-	@list='$(include_HEADERS)'; for p in $$list; do \
-	  f=$(am__strip_dir) \
-	  echo " rm -f '$(DESTDIR)$(includedir)/$$f'"; \
-	  rm -f "$(DESTDIR)$(includedir)/$$f"; \
+	@$(am__vpath_adj_setup) \
+	list='$(nobase_libsubinclude_HEADERS)'; for p in $$list; do \
+	  $(am__vpath_adj) \
+	  echo " rm -f '$(DESTDIR)$(libsubincludedir)/$$f'"; \
+	  rm -f "$(DESTDIR)$(libsubincludedir)/$$f"; \
 	done
 
 # This directory's subdirectories are mostly independent; you can cd
@@ -738,7 +741,7 @@ check: check-recursive
 all-am: Makefile $(LTLIBRARIES) all-multi $(HEADERS) config.h
 installdirs: installdirs-recursive
 installdirs-am:
-	for dir in "$(DESTDIR)$(toolexeclibdir)" "$(DESTDIR)$(includedir)"; do \
+	for dir in "$(DESTDIR)$(toolexeclibdir)" "$(DESTDIR)$(libsubincludedir)"; do \
 	  test -z "$$dir" || $(mkdir_p) "$$dir"; \
 	done
 install: install-recursive
@@ -787,7 +790,7 @@ info: info-recursive
 
 info-am:
 
-install-data-am: install-includeHEADERS
+install-data-am: install-nobase_libsubincludeHEADERS
 
 install-exec-am: install-multi install-toolexeclibLTLIBRARIES
 
@@ -817,7 +820,7 @@ ps: ps-recursive
 
 ps-am:
 
-uninstall-am: uninstall-includeHEADERS uninstall-info-am \
+uninstall-am: uninstall-info-am uninstall-nobase_libsubincludeHEADERS \
 	uninstall-toolexeclibLTLIBRARIES
 
 uninstall-info: uninstall-info-recursive
@@ -832,16 +835,17 @@ uninstall-info: uninstall-info-recursive
 	distclean-recursive distclean-tags distcleancheck distdir \
 	distuninstallcheck dvi dvi-am html html-am info info-am \
 	install install-am install-data install-data-am install-exec \
-	install-exec-am install-includeHEADERS install-info \
-	install-info-am install-man install-multi install-strip \
-	install-toolexeclibLTLIBRARIES installcheck installcheck-am \
-	installdirs installdirs-am maintainer-clean \
+	install-exec-am install-info install-info-am install-man \
+	install-multi install-nobase_libsubincludeHEADERS \
+	install-strip install-toolexeclibLTLIBRARIES installcheck \
+	installcheck-am installdirs installdirs-am maintainer-clean \
 	maintainer-clean-generic maintainer-clean-multi \
 	maintainer-clean-recursive mostlyclean mostlyclean-compile \
 	mostlyclean-generic mostlyclean-libtool mostlyclean-multi \
 	mostlyclean-recursive pdf pdf-am ps ps-am tags tags-recursive \
-	uninstall uninstall-am uninstall-includeHEADERS \
-	uninstall-info-am uninstall-toolexeclibLTLIBRARIES
+	uninstall uninstall-am uninstall-info-am \
+	uninstall-nobase_libsubincludeHEADERS \
+	uninstall-toolexeclibLTLIBRARIES
 
 
 clean-local:
@@ -860,7 +864,7 @@ pth/mf-hooks3.lo: mf-hooks3.c mf-runtime.h mf-impl.h
 
 .PHONY: install-html
 
-instal-html:
+install-html:
 # Tell versions [3.59,3.63) of GNU make to not export all variables.
 # Otherwise a system limit (for SysV at least) may be exceeded.
 .NOEXPORT:
diff --git a/libmudflap/aclocal.m4 b/libmudflap/aclocal.m4
index db8245f..c8df0ce 100644
--- a/libmudflap/aclocal.m4
+++ b/libmudflap/aclocal.m4
@@ -1,4 +1,4 @@
-# generated automatically by aclocal 1.9.5 -*- Autoconf -*-
+# generated automatically by aclocal 1.9.6 -*- Autoconf -*-
 
 # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
 # 2005  Free Software Foundation, Inc.
@@ -28,7 +28,7 @@ AC_DEFUN([AM_AUTOMAKE_VERSION], [am__api_version="1.9"])
 # Call AM_AUTOMAKE_VERSION so it can be traced.
 # This function is AC_REQUIREd by AC_INIT_AUTOMAKE.
 AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION],
-	 [AM_AUTOMAKE_VERSION([1.9.5])])
+	 [AM_AUTOMAKE_VERSION([1.9.6])])
 
 # AM_AUX_DIR_EXPAND                                         -*- Autoconf -*-
 
@@ -914,6 +914,7 @@ AC_SUBST([am__tar])
 AC_SUBST([am__untar])
 ]) # _AM_PROG_TAR
 
+m4_include([../config/acx.m4])
 m4_include([../config/depstand.m4])
 m4_include([../config/enable.m4])
 m4_include([../config/lead-dot.m4])
diff --git a/libmudflap/config.h.in b/libmudflap/config.h.in
index 98c3f61..f372741 100644
--- a/libmudflap/config.h.in
+++ b/libmudflap/config.h.in
@@ -147,7 +147,7 @@
 /* Define to 1 if you have the <netinet/in.h> header file. */
 #undef HAVE_NETINET_IN_H
 
-/* define if you have <pthread.h> */
+/* Define to 1 if you have the <pthread.h> header file. */
 #undef HAVE_PTHREAD_H
 
 /* Define to 1 if you have the <pwd.h> header file. */
diff --git a/libmudflap/configure b/libmudflap/configure
index 9e81180..fd5ba70 100755
--- a/libmudflap/configure
+++ b/libmudflap/configure
@@ -309,7 +309,7 @@ ac_includes_default="\
 # include <unistd.h>
 #endif"
 
-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 host host_cpu host_vendor host_os target target_cpu target_vendor target_os INSTALL_PROGRAM INSTALL_SCRIPT INSTALL_DATA CYGPATH_W PACKAGE VERSION ACLOCAL AUTOCONF AUTOMAKE AUTOHEADER MAKEINFO install_sh STRIP ac_ct_STRIP INSTALL_STRIP_PROGRAM mkdir_p AWK SET_MAKE am__leading_dot AMTAR am__tar am__untar MAINTAINER_MODE_TRUE MAINTAINER_MODE_FALSE MAINT multi_basedir CC ac_ct_CC EXEEXT OBJEXT DEPDIR am__include am__quote AMDEP_TRUE AMDEP_FALSE AMDEPBACKSLASH CCDEPMODE am__fastdepCC_TRUE am__fastdepCC_FALSE CFLAGS CPP CPPFLAGS EGREP LN_S RANLIB ac_ct_RANLIB LIBTOOL enable_shared enable_static MF_HAVE_STDINT_H MF_HAVE_UINTPTR_T LIBMUDFLAPTH_TRUE LIBMUDFLAPTH_FALSE build_libmudflapth toolexecdir toolexeclibdir NM ac_ct_NM SECTION_FLAGS LIBOBJS LTLIBOBJS'
+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 host host_cpu host_vendor host_os target target_cpu target_vendor target_os target_noncanonical INSTALL_PROGRAM INSTALL_SCRIPT INSTALL_DATA CYGPATH_W PACKAGE VERSION ACLOCAL AUTOCONF AUTOMAKE AUTOHEADER MAKEINFO install_sh STRIP ac_ct_STRIP INSTALL_STRIP_PROGRAM mkdir_p AWK SET_MAKE am__leading_dot AMTAR am__tar am__untar MAINTAINER_MODE_TRUE MAINTAINER_MODE_FALSE MAINT multi_basedir CC ac_ct_CC EXEEXT OBJEXT DEPDIR am__include am__quote AMDEP_TRUE AMDEP_FALSE AMDEPBACKSLASH CCDEPMODE am__fastdepCC_TRUE am__fastdepCC_FALSE CFLAGS CPP CPPFLAGS EGREP LN_S RANLIB ac_ct_RANLIB LIBTOOL enable_shared enable_static MF_HAVE_STDINT_H MF_HAVE_UINTPTR_T LIBMUDFLAPTH_TRUE LIBMUDFLAPTH_FALSE build_libmudflapth toolexecdir toolexeclibdir NM ac_ct_NM SECTION_FLAGS LIBOBJS LTLIBOBJS'
 ac_subst_files=''
 
 # Initialize some variables set by options.
@@ -1424,6 +1424,23 @@ test -n "$target_alias" &&
   test "$program_prefix$program_suffix$program_transform_name" = \
     NONENONEs,x,x, &&
   program_prefix=${target_alias}-
+ case ${build_alias} in
+  "") build_noncanonical=${build} ;;
+  *) build_noncanonical=${build_alias} ;;
+esac
+
+ case ${host_alias} in
+  "") host_noncanonical=${build_noncanonical} ;;
+  *) host_noncanonical=${host_alias} ;;
+esac
+
+ case ${target_alias} in
+  "") target_noncanonical=${host_noncanonical} ;;
+  *) target_noncanonical=${target_alias} ;;
+esac
+
+
+
 
 am__api_version="1.9"
 # Find a good install program.  We prefer a C program (faster),
@@ -5833,7 +5850,7 @@ test x"$pic_mode" = xno && libtool_flags="$libtool_flags --prefer-non-pic"
 case $host in
 *-*-irix6*)
   # Find out which ABI we are using.
-  echo '#line 5836 "configure"' > conftest.$ac_ext
+  echo '#line 5853 "configure"' > conftest.$ac_ext
   if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
@@ -6619,6 +6636,9 @@ esac
 
 
 
+includedir=${toolexecdir}/include
+
+
 pthread_create_version='""'
 if test "x$enable_shared" = "xyes" && test "x$posix_threads" != "x"; then
   # NB: don't check for -lpthread here, because then it would be
@@ -7796,6 +7816,7 @@ s,@target@,$target,;t t
 s,@target_cpu@,$target_cpu,;t t
 s,@target_vendor@,$target_vendor,;t t
 s,@target_os@,$target_os,;t t
+s,@target_noncanonical@,$target_noncanonical,;t t
 s,@INSTALL_PROGRAM@,$INSTALL_PROGRAM,;t t
 s,@INSTALL_SCRIPT@,$INSTALL_SCRIPT,;t t
 s,@INSTALL_DATA@,$INSTALL_DATA,;t t
diff --git a/libmudflap/configure.ac b/libmudflap/configure.ac
index 51ed6e3..ff356f2 100644
--- a/libmudflap/configure.ac
+++ b/libmudflap/configure.ac
@@ -1,10 +1,11 @@
 # Process this file with autoconf to produce a configure script, like so:
-# aclocal && autoconf && autoheader && automake
+# aclocal -I .. -I ../config && autoconf && autoheader && automake
 
 AC_PREREQ(2.59)
 AC_INIT(libmudflap, 1.0)
 AC_CONFIG_SRCDIR(mf-runtime.c)
 AC_CANONICAL_SYSTEM
+ACX_NONCANONICAL_TARGET
 
 AM_INIT_AUTOMAKE
 
@@ -175,6 +176,9 @@ esac
 AC_SUBST(toolexecdir)
 AC_SUBST(toolexeclibdir)
 
+includedir=${toolexecdir}/include
+AC_SUBST(includedir)
+
 pthread_create_version='""'
 if test "x$enable_shared" = "xyes" && test "x$posix_threads" != "x"; then
   # NB: don't check for -lpthread here, because then it would be
diff --git a/libmudflap/mf-runtime.h b/libmudflap/mf-runtime.h
index 68c7b54..3dd9154 100644
--- a/libmudflap/mf-runtime.h
+++ b/libmudflap/mf-runtime.h
@@ -55,9 +55,13 @@ extern unsigned char __mf_lc_shift;
 /* Multithreading support.  */
 #ifdef _MUDFLAPTH
 /* extern pthread_mutex_t __mf_biglock; */
+#ifndef _REENTRANT
 #define _REENTRANT
+#endif
+#ifndef _THREAD_SAFE
 #define _THREAD_SAFE
 #endif
+#endif
 
 /* Codes to describe the type of access to check: __mf_check arg 3 */
 
diff --git a/libmudflap/testsuite/Makefile.in b/libmudflap/testsuite/Makefile.in
index 02cf6ec..71c715b 100644
--- a/libmudflap/testsuite/Makefile.in
+++ b/libmudflap/testsuite/Makefile.in
@@ -1,4 +1,4 @@
-# Makefile.in generated by automake 1.9.5 from Makefile.am.
+# Makefile.in generated by automake 1.9.6 from Makefile.am.
 # @configure_input@
 
 # Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
@@ -40,7 +40,8 @@ subdir = testsuite
 DIST_COMMON = $(srcdir)/Makefile.am $(srcdir)/Makefile.in \
 	$(srcdir)/mfconfig.exp.in
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
-am__aclocal_m4_deps = $(top_srcdir)/../config/depstand.m4 \
+am__aclocal_m4_deps = $(top_srcdir)/../config/acx.m4 \
+	$(top_srcdir)/../config/depstand.m4 \
 	$(top_srcdir)/../config/enable.m4 \
 	$(top_srcdir)/../config/lead-dot.m4 \
 	$(top_srcdir)/../config/tls.m4 $(top_srcdir)/acinclude.m4 \
@@ -153,6 +154,7 @@ sysconfdir = @sysconfdir@
 target = @target@
 target_alias = @target_alias@
 target_cpu = @target_cpu@
+target_noncanonical = @target_noncanonical@
 target_os = @target_os@
 target_vendor = @target_vendor@
 toolexecdir = @toolexecdir@