diff options
Diffstat (limited to 'Makefile.in')
| -rw-r--r-- | Makefile.in | 34 |
1 files changed, 17 insertions, 17 deletions
diff --git a/Makefile.in b/Makefile.in index d8c5c59f84f..4b1634f1662 100644 --- a/Makefile.in +++ b/Makefile.in @@ -18,6 +18,12 @@ # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. # +# Tell GNU make 3.79 not to run the top level in parallel. This +# prevents contention for $builddir/$target/config.cache, as well +# as minimizing scatter in file system caches. +NOTPARALLEL = .NOTPARALLEL +$(NOTPARALLEL): + srcdir = . prefix = /usr/local @@ -88,14 +94,16 @@ CXXFLAGS = -g -O2 LDFLAGS = LIBCFLAGS = $(CFLAGS) CFLAGS_FOR_BUILD = $(CFLAGS) -CFLAGS_FOR_TARGET = $(CFLAGS) +# During gcc bootstrap, if we use some random cc for stage1 then +# CFLAGS will be just -g. We want to ensure that TARGET libraries +# (which we know are built with gcc) are built with optimizations so +# prepend -O2 when setting CFLAGS_FOR_TARGET. +CFLAGS_FOR_TARGET = -O2 $(CFLAGS) LDFLAGS_FOR_TARGET = LIBCFLAGS_FOR_TARGET = $(CFLAGS_FOR_TARGET) PICFLAG = PICFLAG_FOR_TARGET = -CHILLFLAGS = $(CFLAGS) -CHILL_LIB = -lchill CXX = c++ # Use -O2 to stress test the compiler. @@ -172,7 +180,7 @@ OTHERS = # This is set by the configure script to the list of directories which # should be built using the target tools. -TARGET_CONFIGDIRS = libiberty libgloss $(SPECIAL_LIBS) newlib librx winsup opcodes bsp libstub cygmon libf2c libchill libobjc +TARGET_CONFIGDIRS = libiberty libgloss $(SPECIAL_LIBS) newlib librx winsup opcodes bsp libstub cygmon libf2c libobjc # Target libraries are put under this directory: # Changed by configure to $(target_alias) if cross. @@ -229,7 +237,6 @@ INSTALL_TARGET_CROSS = installdirs \ # Should be substed by configure.in FLAGS_FOR_TARGET = CC_FOR_TARGET = -CHILL_FOR_TARGET = CXX_FOR_TARGET = CXX_FOR_TARGET_FOR_RECURSIVE_MAKE = GCJ_FOR_TARGET = @@ -353,9 +360,6 @@ BASE_FLAGS_TO_PASS = \ "CC_FOR_TARGET=$(CC_FOR_TARGET)" \ "CFLAGS=$(CFLAGS)" \ "CFLAGS_FOR_TARGET=$(CFLAGS_FOR_TARGET)" \ - "CHILLFLAGS=$(CHILLFLAGS)" \ - "CHILL_FOR_TARGET=$(CHILL_FOR_TARGET)" \ - "CHILL_LIB=$(CHILL_LIB)" \ "GCJ_FOR_TARGET=$(GCJ_FOR_TARGET)" \ "CXX_FOR_BUILD=$(CXX_FOR_BUILD)" \ "CXXFLAGS=$(CXXFLAGS)" \ @@ -783,7 +787,6 @@ ALL_TARGET_MODULES = \ all-target-librx \ all-target-newlib \ all-target-libf2c \ - all-target-libchill \ all-target-libobjc \ all-target-libtermcap \ all-target-winsup \ @@ -807,7 +810,6 @@ CONFIGURE_TARGET_MODULES = \ configure-target-librx \ configure-target-newlib \ configure-target-libf2c \ - configure-target-libchill \ configure-target-libobjc \ configure-target-libtermcap \ configure-target-winsup \ @@ -830,7 +832,6 @@ CHECK_TARGET_MODULES = \ check-target-libstdc++-v3 \ check-target-newlib \ check-target-libf2c \ - check-target-libchill \ check-target-libobjc \ check-target-winsup \ check-target-libiberty \ @@ -847,7 +848,6 @@ INSTALL_TARGET_MODULES = \ install-target-libstdc++-v3 \ install-target-newlib \ install-target-libf2c \ - install-target-libchill \ install-target-libobjc \ install-target-libtermcap \ install-target-winsup \ @@ -936,7 +936,6 @@ CLEAN_TARGET_MODULES = \ clean-target-librx \ clean-target-newlib \ clean-target-libf2c \ - clean-target-libchill \ clean-target-libobjc \ clean-target-winsup \ clean-target-libgloss \ @@ -1116,8 +1115,11 @@ clean-target-libgcc: # Check target. -.PHONY: check -check: $(CHECK_MODULES) \ +.PHONY: check do-check +check: + $(MAKE) do-check NOTPARALLEL=parallel-ok + +do-check: $(CHECK_MODULES) \ $(CHECK_TARGET_MODULES) \ $(CHECK_X11_MODULES) \ check-gcc @@ -1778,8 +1780,6 @@ all-target-libstub: configure-target-libstub all-libtool: configure-target-libf2c: $(ALL_GCC_C) all-target-libf2c: configure-target-libf2c all-target-libiberty -configure-target-libchill: $(ALL_GCC_C) -all-target-libchill: configure-target-libchill all-target-libiberty configure-target-libobjc: $(ALL_GCC_C) all-target-libobjc: configure-target-libobjc all-target-libiberty all-m4: all-libiberty all-texinfo |