Author: dcoakley
Date: 2010-07-09 17:26:59 -0400 (Fri, 09 Jul 2010)
New Revision: 3276
Modified:
trunk/Makefile.in
trunk/configure
trunk/configure.ac
trunk/install_compiler.sh
trunk/osprey/Makefile.gsetup.in
trunk/osprey/driver/Makefile.gbase
trunk/osprey/driver/OPTIONS
trunk/osprey/driver/phases.c
trunk/osprey/driver/special_options.c
Log:
Deprecate GCC 3.3 frontend and remove GCC 4.0 frontend references.
Build the GCC 3.3 frontend (gfec/gfecc) only when the build configuration
variable BUILD_GNU3 is set to "YES" and set its default value to "NO".
Remove references to the GCC 4.0 frontend which is no longer used.
Approved by: Gautam Chakrabarti
Modified: trunk/Makefile.in
===================================================================
--- trunk/Makefile.in 2010-07-08 04:51:45 UTC (rev 3275)
+++ trunk/Makefile.in 2010-07-09 21:26:59 UTC (rev 3276)
@@ -65,6 +65,7 @@
TOP_SRCDIR = @abs_top_srcdir@
TOP_BUILDDIR = @abs_top_builddir@
BUILD_MULTILIB = @BUILD_MULTILIB@
+BUILD_GNU3 = @BUILD_GNU3@
ifeq ($(MACHINE_TYPE), ia64)
# ia64
@@ -134,10 +135,13 @@
$(NATIVE_BUILD_DIR)/arith
NATIVE_COMPONENTS = $(BASIC_COMPONENTS) $(TARGET_EXTRA_OBJ) \
- $(GNU3_FE_COMPONENTS) $(GNU4_FE_COMPONENTS) \
- $(FORT_FE_COMPONENTS) \
- $(FIRST_COMPONENTS)
+ $(GNU4_FE_COMPONENTS) $(FORT_FE_COMPONENTS) \
+ $(FIRST_COMPONENTS)
+ifeq ($(BUILD_GNU3), YES)
+NATIVE_COMPONENTS += $(GNU3_FE_COMPONENTS)
+endif
+
CROSS_COMPONENTS = $(BASIC_COMPONENTS) $(TARGET_EXTRA_OBJ) \
$(FORT_FE_COMPONENTS)
@@ -257,13 +261,10 @@
$(NATIVE_BUILD_DIR)/crayf90/sgi/mfef95 mfef95: libcomutil libcif arith
$(MAKE) -C $(NATIVE_BUILD_DIR)/crayf90
-.PHONY: libspin phony_targets first
+.PHONY: phony_targets first
$(NATIVE_BUILD_DIR_LD)/ld/ld-new ld-new:
$(MAKE) -C $(NATIVE_BUILD_DIR_LD)
-$(NATIVE_BUILD_DIR)/libspin/libgspin.a libspin:
- $(MAKE) -C $(NATIVE_BUILD_DIR)/libspin
-
$(NATIVE_BUILD_DIR)/libspin_4_2_0/libgspin42.a libspin42:
$(MAKE) -C $(NATIVE_BUILD_DIR)/libspin_4_2_0
@@ -279,7 +280,6 @@
$(MAKE) first
$(MAKE) phony_targets
-first:libspin
phony_targets: $(PHONY_TARGET)
cross: NATIVE_BUILD_DIR = osprey/targia32_ia64_nodebug
cross: NATIVE_BUILD_DIR_LD = osprey/targcygnus_ia32_ia64
@@ -374,7 +374,6 @@
$(MAKE) -C $(NATIVE_BUILD_DIR)/crayf90 clobber
$(MAKE) -C $(NATIVE_BUILD_DIR)/arith clobber
$(MAKE) -C $(NATIVE_BUILD_DIR)/include clobber
- $(MAKE) -C $(NATIVE_BUILD_DIR)/libspin clobber
$(MAKE) -C $(NATIVE_BUILD_DIR)/libspin_4_2_0 clobber
ifeq ($(MACHINE_TYPE), ia64)
$(MAKE) -C $(NATIVE_BUILD_DIR)/orc_ict clobber
@@ -383,7 +382,7 @@
$(MAKE) -C $(NATIVE_BUILD_DIR_LD) clean
$(MAKE) -C $(GNUFE_BUILD_DIR) clean
@for i in libcif libcmplrs libcomutil libcsup libdwarf libelf
libelfutil \
- libiberty libunwindP libspin; do \
+ libiberty libunwindP; do \
$(MAKE) -C "$(NATIVE_BUILD_DIR)/$${i}" clobber; \
done
Modified: trunk/configure
===================================================================
--- trunk/configure 2010-07-08 04:51:45 UTC (rev 3275)
+++ trunk/configure 2010-07-09 21:26:59 UTC (rev 3276)
@@ -273,7 +273,7 @@
ac_subdirs_all="$ac_subdirs_all osprey/cygnus"
ac_subdirs_all="$ac_subdirs_all osprey-gcc-4.2.0"
-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 MACHINE_TYPE BUILD_ABI BUILD_ARCH BUILD_HOST
BUILD_TARGET BUILD_OPTIMIZE BUILD_COMPILER BUILD_BOTH LIB_MACHINE_TYPE
LIB_BUILD_TARGET LIB_BUILD_ABI LIB_BUILD_ARCH LIB_BUILD_HOST LIB2_MACHINE_TYPE
LIB2_BUILD_TARGET LIB2_BUILD_ABI LIB2_BUILD_ARCH LIB2_BUILD_HOST BUILD_MULTILIB
COMPILER_TARG_DIR TARG_INFO_NAME GCC_CONFIGURE_TARG GCC_DIR LIBLIST subdirs
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 MACHINE_TYPE BUILD_ABI BUILD_ARCH BUILD_HOST
BUILD_TARGET BUILD_OPTIMIZE BUILD_COMPILER BUILD_BOTH LIB_MACHINE_TYPE
LIB_BUILD_TARGET LIB_BUILD_ABI LIB_BUILD_ARCH LIB_BUILD_HOST LIB2_MACHINE_TYPE
LIB2_BUILD_TARGET LIB2_BUILD_ABI LIB2_BUILD_ARCH LIB2_BUILD_HOST BUILD_MULTILIB
COMPILER_TARG_DIR TARG_INFO_NAME BUILD_GNU3 GCC_CONFIGURE_TARG GCC_DIR LIBLIST
subdirs LIBOBJS LTLIBOBJS'
ac_subst_files=''
# Initialize some variables set by options.
@@ -1423,6 +1423,9 @@
# BUILD_BOTH is (only) used in osprey/Makefile.gsetup.in for setting -fPIC.
BUILD_BOTH=
+# Set BUILD_GNU3 to "YES" to build the GCC 3.3 C/C++ front-end.
+BUILD_GNU3=NO
+
# Specify the targ_info directory under osprey/common to use. IA64 uses
# ipfec_targ_info instead of targ_info.
TARG_INFO_NAME=targ_info
@@ -1598,10 +1601,16 @@
+
# List of configurable files to create in object directory.
-
ac_config_files="$ac_config_files Makefile osprey/Makefile.gsetup
osprey/targdir/libspin/Makefile osprey/targdir/libspin_4_2_0/Makefile
osprey/targdir/include/Makefile osprey/targdir/driver/Makefile
osprey/targdir/libiberty/Makefile osprey/targdir/targ_info/Makefile
osprey/targdir/be/Makefile osprey/targdir/libelf/Makefile
osprey/targdir/libelfutil/Makefile osprey/targdir/libdwarf/Makefile
osprey/targdir/libunwindP/Makefile osprey/targdir/cg/Makefile
osprey/targdir/wopt/Makefile osprey/targdir/ipl/Makefile
osprey/targdir/lno/Makefile osprey/targdir/lw_inline/Makefile
osprey/targdir/ipa/Makefile osprey/targdir/whirl2c/Makefile
osprey/targdir/whirl2f/Makefile osprey/targdir/libcomutil/Makefile
osprey/targdir/ir_tools/Makefile osprey/targdir/libcmplrs/Makefile
osprey/targdir/wgen/Makefile osprey/targdir/libcif/Makefile
osprey/targdir/arith/Makefile osprey/targdir/orc_ict/Makefile
osprey/targdir/orc_intel/Makefile osprey/targdir/libkapi/Makefile
osprey/targdir/crayf90/Makefile osprey/targdir/crayf90/fe90/Makefile
osprey/targdir/crayf90/libf90sgi/Makefile osprey/targdir/crayf90/sgi/Makefile
osprey/targdir/gccfe/Makefile osprey/targdir/gccfe/gnu/Makefile
osprey/targdir/g++fe/Makefile osprey/targdir/g++fe/gnu/Makefile"
+
ac_config_files="$ac_config_files Makefile
osprey/Makefile.gsetup osprey/targdir/libspin/Makefile
osprey/targdir/libspin_4_2_0/Makefile osprey/targdir/include/Makefile
osprey/targdir/driver/Makefile osprey/targdir/libiberty/Makefile
osprey/targdir/targ_info/Makefile osprey/targdir/be/Makefile
osprey/targdir/libelf/Makefile osprey/targdir/libelfutil/Makefile
osprey/targdir/libdwarf/Makefile osprey/targdir/libunwindP/Makefile
osprey/targdir/cg/Makefile osprey/targdir/wopt/Makefile
osprey/targdir/ipl/Makefile osprey/targdir/lno/Makefile
osprey/targdir/lw_inline/Makefile osprey/targdir/ipa/Makefile
osprey/targdir/whirl2c/Makefile osprey/targdir/whirl2f/Makefile
osprey/targdir/libcomutil/Makefile osprey/targdir/ir_tools/Makefile
osprey/targdir/libcmplrs/Makefile osprey/targdir/wgen/Makefile
osprey/targdir/libcif/Makefile osprey/targdir/arith/Makefile
osprey/targdir/orc_ict/Makefile osprey/targdir/orc_intel/Makefile
osprey/targdir/libkapi/Makefile osprey/targdir/crayf90/Makefile
osprey/targdir/crayf90/fe90/Makefile osprey/targdir/crayf90/libf90sgi/Makefile
osprey/targdir/crayf90/sgi/Makefile"
+if test $BUILD_GNU3 = "YES"; then
+ ac_config_files="$ac_config_files
osprey/targdir/gccfe/Makefile osprey/targdir/gccfe/gnu/Makefile
osprey/targdir/g++fe/Makefile osprey/targdir/g++fe/gnu/Makefile"
+
+fi
+
# The directories created under targdir_lib (and targdir_lib2) also
# need to be listed in LIBLIST. This list is used in targdir_lib/Makefile.in
# to control the order of the library builds. When adding a directory
@@ -2368,6 +2377,7 @@
s,@BUILD_MULTILIB@,$BUILD_MULTILIB,;t t
s,@COMPILER_TARG_DIR@,$COMPILER_TARG_DIR,;t t
s,@TARG_INFO_NAME@,$TARG_INFO_NAME,;t t
+s,@BUILD_GNU3@,$BUILD_GNU3,;t t
s,@GCC_CONFIGURE_TARG@,$GCC_CONFIGURE_TARG,;t t
s,@GCC_DIR@,$GCC_DIR,;t t
s,@LIBLIST@,$LIBLIST,;t t
Modified: trunk/configure.ac
===================================================================
--- trunk/configure.ac 2010-07-08 04:51:45 UTC (rev 3275)
+++ trunk/configure.ac 2010-07-09 21:26:59 UTC (rev 3276)
@@ -101,6 +101,9 @@
# BUILD_BOTH is (only) used in osprey/Makefile.gsetup.in for setting -fPIC.
BUILD_BOTH=
+# Set BUILD_GNU3 to "YES" to build the GCC 3.3 C/C++ front-end.
+BUILD_GNU3=NO
+
# Specify the targ_info directory under osprey/common to use. IA64 uses
# ipfec_targ_info instead of targ_info.
TARG_INFO_NAME=targ_info
@@ -269,6 +272,7 @@
AC_SUBST([BUILD_MULTILIB])
AC_SUBST([COMPILER_TARG_DIR])
AC_SUBST([TARG_INFO_NAME])
+AC_SUBST([BUILD_GNU3])
AC_SUBST([GCC_CONFIGURE_TARG])
AC_SUBST([GCC_DIR])
@@ -308,12 +312,17 @@
osprey/targdir/crayf90/fe90/Makefile
osprey/targdir/crayf90/libf90sgi/Makefile
osprey/targdir/crayf90/sgi/Makefile
- osprey/targdir/gccfe/Makefile
- osprey/targdir/gccfe/gnu/Makefile
- osprey/targdir/g++fe/Makefile
- osprey/targdir/g++fe/gnu/Makefile
])
+if test $BUILD_GNU3 = "YES"; then
+ AC_CONFIG_FILES([
+ osprey/targdir/gccfe/Makefile
+ osprey/targdir/gccfe/gnu/Makefile
+ osprey/targdir/g++fe/Makefile
+ osprey/targdir/g++fe/gnu/Makefile
+ ])
+fi
+
# The directories created under targdir_lib (and targdir_lib2) also
# need to be listed in LIBLIST. This list is used in targdir_lib/Makefile.in
# to control the order of the library builds. When adding a directory
Modified: trunk/install_compiler.sh
===================================================================
--- trunk/install_compiler.sh 2010-07-08 04:51:45 UTC (rev 3275)
+++ trunk/install_compiler.sh 2010-07-09 21:26:59 UTC (rev 3276)
@@ -238,9 +238,12 @@
# Install front-end components
INSTALL_FE () {
- # GNU3 based FE
- INSTALL_EXEC_SUB ${AREA}/gccfe/gfec ${PHASEPATH}/gfec
- INSTALL_EXEC_SUB ${AREA}/g++fe/gfecc ${PHASEPATH}/gfecc
+ # optional GNU 3.3 based FE
+ if [ -f ${AREA}/gccfe/gfec ] ; then
+ INSTALL_EXEC_SUB ${AREA}/gccfe/gfec ${PHASEPATH}/gfec
+ INSTALL_EXEC_SUB ${AREA}/g++fe/gfecc ${PHASEPATH}/gfecc
+ fi
+
# GNU 4.2.0 based FE
INSTALL_EXEC_SUB ${AREA}/wgen/wgen42 ${PHASEPATH}/wgen42
LIBEXEC=libexec/gcc/${PHASE_DIR_PREFIX}-redhat-linux/4.2.0
@@ -297,8 +300,8 @@
(cd ${PHASEPATH}; ln -sf be whirl2f_be)
INSTALL_EXEC_SUB ${AREA}/ir_tools/ir_b2a ${BIN_DIR}/ir_b2a
- INSTALL_EXEC_SUB ${AREA}/libspin/gspin ${BIN_DIR}/gspin
INSTALL_EXEC_SUB ${AREA}/libspin_4_2_0/gspin42 ${BIN_DIR}/gspin42
+ (cd ${BIN_DIR}; ln -sf gspin42 gspin)
return 0
}
Modified: trunk/osprey/Makefile.gsetup.in
===================================================================
--- trunk/osprey/Makefile.gsetup.in 2010-07-08 04:51:45 UTC (rev 3275)
+++ trunk/osprey/Makefile.gsetup.in 2010-07-09 21:26:59 UTC (rev 3276)
@@ -132,6 +132,9 @@
ifndef BUILD_BOTH
BUILD_BOTH = @BUILD_BOTH@
endif
+ifndef BUILD_GNU3
+ BUILD_GNU3 = @BUILD_GNU3@
+endif
ifndef COMPILER_TARG_DIR
COMPILER_TARG_DIR = @abs_top_builddir@/osprey/targdir
endif
Modified: trunk/osprey/driver/Makefile.gbase
===================================================================
--- trunk/osprey/driver/Makefile.gbase 2010-07-08 04:51:45 UTC (rev 3275)
+++ trunk/osprey/driver/Makefile.gbase 2010-07-09 21:26:59 UTC (rev 3276)
@@ -69,6 +69,9 @@
LCDEFS += -DLOONGSON
endif
+ifeq ($(BUILD_GNU3), YES)
+LCDEFS += -DBUILD_GNU3
+endif
LCDEFS += -DOPEN64_PRODNAME='"Compiler"'
Modified: trunk/osprey/driver/OPTIONS
===================================================================
--- trunk/osprey/driver/OPTIONS 2010-07-08 04:51:45 UTC (rev 3275)
+++ trunk/osprey/driver/OPTIONS 2010-07-09 21:26:59 UTC (rev 3276)
@@ -702,15 +702,16 @@
"Produce debugging information for use by GDB"
-ggdb3 toggle(&glevel,3); ALL CMP "-g3"
"Produce debugging information for use by GDB"
-#ifdef KEY
+#ifdef BUILD_GNU3
-gnu3 toggle(&gnu_major_version,3);toggle(&gnu_minor_version,3); Cc
NONE ""
"Use GCC 3.3 C/C++ front-end."
-gnu4 toggle(&gnu_major_version,4);toggle(&gnu_minor_version,2); Cc
NONE ""
"Use GCC 4.2 C/C++ front-end."
--gnu40 toggle(&gnu_major_version,4);toggle(&gnu_minor_version,0); Cc
NONE ""
- "Use GCC 4.0 C/C++ front-end."
-gnu42 toggle(&gnu_major_version,4);toggle(&gnu_minor_version,2); Cc
NONE ""
"Use GCC 4.2 C/C++ front-end."
+#else
+-gnu42 toggle(&gnu_major_version,4);toggle(&gnu_minor_version,2); Cc
NONE ""
+ ""
#endif
-gstabs warn_ignored(option_name); ALL NONE ""
""
Modified: trunk/osprey/driver/phases.c
===================================================================
--- trunk/osprey/driver/phases.c 2010-07-08 04:51:45 UTC (rev 3275)
+++ trunk/osprey/driver/phases.c 2010-07-09 21:26:59 UTC (rev 3276)
@@ -3020,8 +3020,6 @@
// Select the appropriate GNU 4 front-end.
if ((gnu_major_version == 4) && !run_build) {
switch (gnu_minor_version) {
- case 0: // Default is 4.0.
- break;
case 2:
set_phase_name(P_spin_cc1, "cc142");
set_phase_name(P_spin_cc1plus, "cc1plus42");
Modified: trunk/osprey/driver/special_options.c
===================================================================
--- trunk/osprey/driver/special_options.c 2010-07-08 04:51:45 UTC (rev
3275)
+++ trunk/osprey/driver/special_options.c 2010-07-09 21:26:59 UTC (rev
3276)
@@ -164,6 +164,11 @@
toggle(&use_ftpp, 0);
}
+#ifndef BUILD_GNU3
+ // Always use the GCC 4.2 FE.
+ toggle(&gnu_major_version, 4);
+ toggle(&gnu_minor_version, 2);
+#else
// Use the system's GCC version to select -gnu3/-gnu4 as the default.
// Bug 11426.
if (!is_toggled(gnu_major_version)) {
@@ -180,6 +185,8 @@
}
}
#endif
+
+#endif
#if defined(TARG_NVISA)
/* stop after assembly */
if (option_was_seen(O_multicore))
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