diff options
author | Andrew Pinski <pinskia@physics.uc.edu> | 2005-02-28 20:04:41 +0000 |
---|---|---|
committer | Andrew Pinski <pinskia@gcc.gnu.org> | 2005-02-28 12:04:41 -0800 |
commit | 6886e18e758f87f7d409dccda8073a28dd883f3e (patch) | |
tree | ca433912ca749c15300ad2f27fa98b4a4aa5786c | |
parent | d436d3dea2af2288cf3bace09f693bf27caebe15 (diff) | |
download | gcc-6886e18e758f87f7d409dccda8073a28dd883f3e.zip gcc-6886e18e758f87f7d409dccda8073a28dd883f3e.tar.gz gcc-6886e18e758f87f7d409dccda8073a28dd883f3e.tar.bz2 |
re PR libobjc/20252 (Libobjc build broken)
2005-02-28 Andrew Pinski <pinskia@physics.uc.edu>
PR libobjc/20252
* Makefile.in (GTHREAD_FLAGS): Remove.
(ALL_CFLAGS): Remove usage of GTHREAD_FLAGS.
* thr-objc.c: Include config.h.
* configure.ac: Instead of looking at GCC's makefile, figure out if
GTHREAD_FLAGS should be defined by looking at the `thread model'
of the current gcc.
* configure: Regenerate.
* config.h.in: Regenerate.
From-SVN: r95696
-rw-r--r-- | libobjc/ChangeLog | 12 | ||||
-rw-r--r-- | libobjc/Makefile.in | 3 | ||||
-rw-r--r-- | libobjc/config.h.in | 3 | ||||
-rwxr-xr-x | libobjc/configure | 36 | ||||
-rw-r--r-- | libobjc/configure.ac | 21 | ||||
-rw-r--r-- | libobjc/thr-objc.c | 1 |
6 files changed, 40 insertions, 36 deletions
diff --git a/libobjc/ChangeLog b/libobjc/ChangeLog index 278cde2..1edd668 100644 --- a/libobjc/ChangeLog +++ b/libobjc/ChangeLog @@ -1,3 +1,15 @@ +2005-02-28 Andrew Pinski <pinskia@physics.uc.edu> + + PR libobjc/20252 + * Makefile.in (GTHREAD_FLAGS): Remove. + (ALL_CFLAGS): Remove usage of GTHREAD_FLAGS. + * thr-objc.c: Include config.h. + * configure.ac: Instead of looking at GCC's makefile, figure out if + GTHREAD_FLAGS should be defined by looking at the `thread model' + of the current gcc. + * configure: Regenerate. + * config.h.in: Regenerate. + 2005-02-28 Paolo Bonzini <bonzini@gnu.org> PR bootstrap/17383 diff --git a/libobjc/Makefile.in b/libobjc/Makefile.in index 23af100..3c09183 100644 --- a/libobjc/Makefile.in +++ b/libobjc/Makefile.in @@ -72,9 +72,8 @@ RANLIB = @RANLIB@ CC = @CC@ CFLAGS = @CFLAGS@ WARN_CFLAGS = -W -Wall -Wwrite-strings -Wstrict-prototypes -GTHREAD_FLAGS=@GTHREAD_FLAGS@ ALL_CFLAGS = -I. -I$(srcdir) $(CPPFLAGS) $(DEFS) $(CFLAGS) $(WARN_CFLAGS) \ - $(GTHREAD_FLAGS) -DIN_GCC -DIN_TARGET_LIBS -fno-strict-aliasing + -DIN_GCC -DIN_TARGET_LIBS -fno-strict-aliasing # Libtool # The following strings describe the version of the obj-C library diff --git a/libobjc/config.h.in b/libobjc/config.h.in index 700e045..51811a5 100644 --- a/libobjc/config.h.in +++ b/libobjc/config.h.in @@ -1,5 +1,8 @@ /* config.h.in. Generated from configure.ac by autoheader. */ +/* Define if the compiler has a thread header that is non single. */ +#undef HAVE_GTHR_DEFAULT + /* Define to 1 if you have the <inttypes.h> header file. */ #undef HAVE_INTTYPES_H diff --git a/libobjc/configure b/libobjc/configure index 71bd0a763..893645a 100755 --- a/libobjc/configure +++ b/libobjc/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 build_subdir host_subdir target_subdir VERSION OBJC_BOEHM_GC toplevel_srcdir host host_cpu host_vendor host_os target target_cpu target_vendor target_os target_noncanonical glibcpp_srcdir gcc_version_trigger gcc_version_full gcc_version toolexecdir toolexeclibdir includedirname libext CC ac_ct_CC EXEEXT OBJEXT CFLAGS AS ac_ct_AS AR ac_ct_AR RANLIB ac_ct_RANLIB INSTALL_PROGRAM INSTALL_SCRIPT INSTALL_DATA MAINTAINER_MODE_TRUE MAINTAINER_MODE_FALSE MAINT LN_S STRIP ac_ct_STRIP LIBTOOL SET_MAKE CPP CPPFLAGS EGREP GTHREAD_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 build_subdir host_subdir target_subdir VERSION OBJC_BOEHM_GC toplevel_srcdir host host_cpu host_vendor host_os target target_cpu target_vendor target_os target_noncanonical glibcpp_srcdir gcc_version_trigger gcc_version_full gcc_version toolexecdir toolexeclibdir includedirname libext CC ac_ct_CC EXEEXT OBJEXT CFLAGS AS ac_ct_AS AR ac_ct_AR RANLIB ac_ct_RANLIB INSTALL_PROGRAM INSTALL_SCRIPT INSTALL_DATA MAINTAINER_MODE_TRUE MAINTAINER_MODE_FALSE MAINT LN_S STRIP ac_ct_STRIP LIBTOOL SET_MAKE CPP CPPFLAGS EGREP LIBOBJS LTLIBOBJS' ac_subst_files='' # Initialize some variables set by options. @@ -5111,26 +5111,19 @@ done # Miscellanea # ----------- -# Determine CFLAGS for gthread. -echo "$as_me:$LINENO: checking for gthread cflags" >&5 -echo $ECHO_N "checking for gthread cflags... $ECHO_C" >&6 -if test "${objc_cv_gthread_flags+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 -else - # we know we are compiled as a target library, so the toplevel build directory -# is ../.. -if test -f ../../$host_subdir/gcc/Makefile -then - objc_cv_gthread_flags=`grep \^GTHREAD_FLAGS ../../$host_subdir/gcc/Makefile | awk -F= '{ print $2 }'` -else - { { echo "$as_me:$LINENO: error: not found" >&5 -echo "$as_me: error: not found" >&2;} - { (exit 1); exit 1; }; } -fi +echo "$as_me:$LINENO: checking for thread model used by GCC" >&5 +echo $ECHO_N "checking for thread model used by GCC... $ECHO_C" >&6 +target_thread_file=`$CC -v 2>&1 | sed -n 's/^Thread model: //p'` +echo "$as_me:$LINENO: result: $target_thread_file" >&5 +echo "${ECHO_T}$target_thread_file" >&6 + +if test $target_thread_file != single; then + +cat >>confdefs.h <<\_ACEOF +#define HAVE_GTHR_DEFAULT 1 +_ACEOF + fi -echo "$as_me:$LINENO: result: $objc_cv_gthread_flags" >&5 -echo "${ECHO_T}$objc_cv_gthread_flags" >&6 -GTHREAD_FLAGS=$objc_cv_gthread_flags echo "$as_me:$LINENO: checking for exception model to use" >&5 @@ -5147,7 +5140,7 @@ if test "${enable_sjlj_exceptions+set}" = set; then : else cat > conftest.$ac_ext << EOF -#line 5150 "configure" +#line 5143 "configure" @interface Frob @end @implementation Frob @@ -5903,7 +5896,6 @@ s,@SET_MAKE@,$SET_MAKE,;t t s,@CPP@,$CPP,;t t s,@CPPFLAGS@,$CPPFLAGS,;t t s,@EGREP@,$EGREP,;t t -s,@GTHREAD_FLAGS@,$GTHREAD_FLAGS,;t t s,@LIBOBJS@,$LIBOBJS,;t t s,@LTLIBOBJS@,$LTLIBOBJS,;t t CEOF diff --git a/libobjc/configure.ac b/libobjc/configure.ac index 5e56fb7..8c554b5 100644 --- a/libobjc/configure.ac +++ b/libobjc/configure.ac @@ -218,18 +218,15 @@ AC_CHECK_HEADERS(sched.h) # Miscellanea # ----------- -# Determine CFLAGS for gthread. -AC_CACHE_CHECK([for gthread cflags],objc_cv_gthread_flags, -[# we know we are compiled as a target library, so the toplevel build directory -# is ../.. -if test -f ../../$host_subdir/gcc/Makefile -then - objc_cv_gthread_flags=`grep \^GTHREAD_FLAGS ../../$host_subdir/gcc/Makefile | awk -F= '{ print $2 }'` -else - AC_MSG_ERROR([not found]) -fi]) -GTHREAD_FLAGS=$objc_cv_gthread_flags -AC_SUBST(GTHREAD_FLAGS) +AC_MSG_CHECKING([for thread model used by GCC]) +target_thread_file=`$CC -v 2>&1 | sed -n 's/^Thread model: //p'` +AC_MSG_RESULT([$target_thread_file]) + +if test $target_thread_file != single; then + AC_DEFINE(HAVE_GTHR_DEFAULT, 1, + [Define if the compiler has a thread header that is non single.]) +fi + AC_MSG_CHECKING([for exception model to use]) AC_LANG_PUSH(C) diff --git a/libobjc/thr-objc.c b/libobjc/thr-objc.c index 5afef68..d954f93 100644 --- a/libobjc/thr-objc.c +++ b/libobjc/thr-objc.c @@ -24,6 +24,7 @@ Boston, MA 02111-1307, USA. */ covered by the GNU General Public License. */ #define _LIBOBJC +#include "config.h" #include "tconfig.h" #include "coretypes.h" #include "tm.h" |