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Add support for 'make -j3' so make to run stuff in parallel

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This commit is contained in:
Eric Andersen 2003-10-18 11:09:54 +00:00
parent 08e8565328
commit 02bf5816b5
3 changed files with 13 additions and 10 deletions
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3
Makefile
View File

@ -78,6 +78,9 @@ MULTILIB:=--enable-multilib
#Install libstdc++?
INSTALL_LIBSTDCPP=true
# For SMP machines some stuff can be run in parallel
#JLEVEL=-j3
#############################################################
#
# The list of stuff to build for the target filesystem

8
make/binutils.mk
View File

@ -61,11 +61,11 @@ $(BINUTILS_DIR1)/.configured: $(BINUTILS_DIR)/.patched
touch $(BINUTILS_DIR1)/.configured
$(BINUTILS_DIR1)/binutils/objdump: $(BINUTILS_DIR1)/.configured
$(MAKE) CC_FOR_HOST=$(HOSTCC) CXX_FOR_HOST=$(HOSTCC) \
$(MAKE) $(JLEVEL) CC_FOR_HOST=$(HOSTCC) CXX_FOR_HOST=$(HOSTCC) \
-C $(BINUTILS_DIR1);
$(STAGING_DIR)/$(GNU_TARGET_NAME)/bin/ld: $(BINUTILS_DIR1)/binutils/objdump
$(MAKE) CC_FOR_HOST=$(HOSTCC) CXX_FOR_HOST=$(HOSTCC) \
$(MAKE) $(JLEVEL) CC_FOR_HOST=$(HOSTCC) CXX_FOR_HOST=$(HOSTCC) \
-C $(BINUTILS_DIR1) install;
rm -rf $(STAGING_DIR)/info $(STAGING_DIR)/man $(STAGING_DIR)/share/doc \
$(STAGING_DIR)/share/locale
@ -144,7 +144,7 @@ $(BINUTILS_DIR2)/.configured: $(BINUTILS_DIR)/.patched
touch $(BINUTILS_DIR2)/.configured
$(BINUTILS_DIR2)/binutils/objdump: $(BINUTILS_DIR2)/.configured
$(MAKE) -C $(BINUTILS_DIR2) \
$(MAKE) $(JLEVEL) -C $(BINUTILS_DIR2) \
CC_FOR_BUILD=$(HOSTCC) \
CXX_FOR_BUILD=$(HOSTCC) \
AR_FOR_TARGET=$(TARGET_CROSS)ar \
@ -158,7 +158,7 @@ $(BINUTILS_DIR2)/binutils/objdump: $(BINUTILS_DIR2)/.configured
touch -c $(BINUTILS_DIR2)/binutils/objdump
$(TARGET_DIR)/usr/bin/ld: $(BINUTILS_DIR2)/binutils/objdump
$(MAKE) -C $(BINUTILS_DIR2) \
$(MAKE) $(JLEVEL) -C $(BINUTILS_DIR2) \
CC_FOR_BUILD=$(HOSTCC) \
CXX_FOR_BUILD=$(HOSTCC) \
AR_FOR_TARGET=$(TARGET_CROSS)ar \

12
make/gcc-3.3.mk
View File

@ -136,13 +136,13 @@ $(GCC_BUILD_DIR1)/.configured: $(GCC_DIR)/.gcc3_3_build_hacks
touch $(GCC_BUILD_DIR1)/.configured
$(GCC_BUILD_DIR1)/.compiled: $(GCC_BUILD_DIR1)/.configured
PATH=$(TARGET_PATH) $(MAKE) -C $(GCC_BUILD_DIR1) \
PATH=$(TARGET_PATH) $(MAKE) $(JLEVEL) -C $(GCC_BUILD_DIR1) \
AR_FOR_TARGET=$(STAGING_DIR)/bin/$(ARCH)-uclibc-ar \
RANLIB_FOR_TARGET=$(STAGING_DIR)/bin/$(ARCH)-uclibc-ranlib
touch $(GCC_BUILD_DIR1)/.compiled
$(STAGING_DIR)/bin/$(ARCH)-uclibc-gcc: $(GCC_BUILD_DIR1)/.compiled
PATH=$(TARGET_PATH) $(MAKE) -C $(GCC_BUILD_DIR1) install;
PATH=$(TARGET_PATH) $(MAKE) $(JLEVEL) -C $(GCC_BUILD_DIR1) install;
#Cleanup then mess when --program-prefix mysteriously fails
-mv $(STAGING_DIR)/bin/$(GNU_TARGET_NAME)-cpp $(STAGING_DIR)/bin/$(ARCH)-uclibc-cpp
-mv $(STAGING_DIR)/bin/$(GNU_TARGET_NAME)-gcc $(STAGING_DIR)/bin/$(ARCH)-uclibc-gcc
@ -215,11 +215,11 @@ $(GCC_BUILD_DIR2)/.compiled: $(GCC_BUILD_DIR2)/.configured
PATH=$(TARGET_PATH) CC=$(HOSTCC) \
AR_FOR_TARGET=$(TARGET_CROSS)ar RANLIB_FOR_TARGET=$(TARGET_CROSS)ranlib \
LD_FOR_TARGET=$(TARGET_CROSS)ld NM_FOR_TARGET=$(TARGET_CROSS)nm \
CC_FOR_TARGET=$(TARGET_CROSS)gcc $(MAKE) -C $(GCC_BUILD_DIR2)
CC_FOR_TARGET=$(TARGET_CROSS)gcc $(MAKE) $(JLEVEL) -C $(GCC_BUILD_DIR2)
touch $(GCC_BUILD_DIR2)/.compiled
$(GCC_BUILD_DIR2)/.installed: $(GCC_BUILD_DIR2)/.compiled $(STAGING_DIR)/lib/libc.a
PATH=$(TARGET_PATH) $(MAKE) -C $(GCC_BUILD_DIR2) install;
PATH=$(TARGET_PATH) $(MAKE) $(JLEVEL) -C $(GCC_BUILD_DIR2) install;
-mv $(STAGING_DIR)/bin/gcc $(STAGING_DIR)/usr/bin;
-mv $(STAGING_DIR)/bin/protoize $(STAGING_DIR)/usr/bin;
-mv $(STAGING_DIR)/bin/unprotoize $(STAGING_DIR)/usr/bin;
@ -385,11 +385,11 @@ $(GCC_BUILD_DIR3)/.configured: $(GCC_BUILD_DIR3)/.gcc3_3_build_hacks
#endif
$(GCC_BUILD_DIR3)/.compiled: $(GCC_BUILD_DIR3)/.configured
$(MAKE) $(TARGET_GCC_ARGS) -C $(GCC_BUILD_DIR3)
$(MAKE) $(JLEVEL) $(TARGET_GCC_ARGS) -C $(GCC_BUILD_DIR3)
touch $(GCC_BUILD_DIR3)/.compiled
$(TARGET_DIR)/usr/bin/gcc: $(GCC_BUILD_DIR3)/.compiled
$(MAKE) $(TARGET_GCC_ARGS) DESTDIR=$(TARGET_DIR) \
$(MAKE) $(JLEVEL) $(TARGET_GCC_ARGS) DESTDIR=$(TARGET_DIR) \
-C $(GCC_BUILD_DIR3) install
(cd $(TARGET_DIR)/usr/bin; ln -fs gcc cc)
(cd $(TARGET_DIR)/lib; ln -fs /usr/bin/cpp)