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authorMartin Roth <martinroth@google.com>2015-10-27 15:03:46 -0600
committerMartin Roth <martinroth@google.com>2015-11-19 16:50:00 +0100
commit8fe681872b38c23a2a9172199d1e9c0edae12937 (patch)
treea0b371083909e475be586d14f296eaac6c91821d /util
parenta791fbb0fa585befa91d12fe685cf1f4da8e579f (diff)
downloadcoreboot-8fe681872b38c23a2a9172199d1e9c0edae12937.tar.xz
crossgcc: Update makefile builds
- Only build IASL once for the 'all' targets instead of once for each. - Change the control of what gets built from different targets to variables on the build line. - Clean up and correct the list of phony targets - Don't keep the temporary files around while building all. This takes up a lot of space. If it's desired behavior, add BUILDGCC_OPTIONS=-t on the make command line. - Add comments about CPU= and BUILDGCC_OPTIONS= variables - Add KEEP_SOURCES option Change-Id: I7752974e249f25717b42be25a841c69af84d5c69 Signed-off-by: Martin Roth <martinroth@google.com> Reviewed-on: http://review.coreboot.org/12300 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <pgeorgi@google.com>
Diffstat (limited to 'util')
-rw-r--r--util/crossgcc/Makefile66
1 files changed, 28 insertions, 38 deletions
diff --git a/util/crossgcc/Makefile b/util/crossgcc/Makefile
index 1f1dc1f557..152115c8a0 100644
--- a/util/crossgcc/Makefile
+++ b/util/crossgcc/Makefile
@@ -1,38 +1,48 @@
# if no architecture is specified, set a default
BUILD_PLATFORM ?= i386-elf
-all:
- $(MAKE) BUILDGCC_OPTIONS=-t build-i386 build-x64 build-armv7a build-mips build-riscv build-aarch64 \
- build_clang
- $(MAKE) clean_tempfiles
+# For the toolchain builds, use CPUS=x to use multiple processors to build
+# use KEEP_SOURCES=1 to keep temporary files after the build
+# use BUILDGCC_OPTIONS= to set any other crossgcc command line options
+# Example: BUILDGCC_OPTIONS=-c to remove temporary files before build
+
+all all_with_gdb:
+ $(MAKE) build-i386
+ $(MAKE) SKIP_IASL=1 \
+ build-x64 build-armv7a build-mips build-riscv build-aarch64 \
+ build_clang
all_without_gdb:
- $(MAKE) BUILDGCC_OPTIONS=-t build-i386-without-gdb build-x64-without-gdb build-armv7a-without-gdb \
- build-mips-without-gdb build-riscv-without-gdb build-aarch64-without-gdb build_clang
- $(MAKE) clean_tempfiles
+ $(MAKE) SKIP_GDB=1 build-i386
+ $(MAKE) SKIP_IASL=1 SKIP_GDB=1 \
+ build-x64 build-armv7a build-mips build-riscv build-aarch64 \
+ build_clang
build_tools: build_gcc build_iasl build_gdb
-build_tools_without_gdb: build_gcc build_iasl
-
###########################################################
### targets to do buildgcc builds
build_gcc:
- bash ./buildgcc -p $(BUILD_PLATFORM) $(if $(CPUS),-j $(CPUS)) $(BUILDGCC_OPTIONS) \
+ bash ./buildgcc -p $(BUILD_PLATFORM) $(if $(CPUS),-j $(CPUS)) $(if $(KEEP_SOURCES),-t) $(BUILDGCC_OPTIONS) \
$(if $(BUILD_LANGUAGES),-l $(BUILD_LANGUAGES))
build_gdb:
- bash ./buildgcc -p $(BUILD_PLATFORM) -P gdb $(if $(CPUS),-j $(CPUS)) $(BUILDGCC_OPTIONS)
+ifeq ($(SKIP_GDB),)
+ bash ./buildgcc -p $(BUILD_PLATFORM) -P gdb $(if $(CPUS),-j $(CPUS)) $(if $(KEEP_SOURCES),-t) $(BUILDGCC_OPTIONS)
+endif
build_iasl:
- bash ./buildgcc -P iasl $(if $(CPUS),-j $(CPUS)) $(BUILDGCC_OPTIONS)
+ifeq ($(SKIP_IASL),)
+ bash ./buildgcc -P iasl $(if $(CPUS),-j $(CPUS)) $(if $(KEEP_SOURCES),-t) $(BUILDGCC_OPTIONS)
+endif
build_clang:
- bash ./buildgcc -P clang $(if $(CPUS),-j $(CPUS)) $(BUILDGCC_OPTIONS)
+ifeq ($(SKIP_CLANG),)
+ bash ./buildgcc -P clang $(if $(CPUS),-j $(CPUS)) $(if $(KEEP_SOURCES),-t) $(BUILDGCC_OPTIONS)
+endif
###########################################################
-### Build with GDB ###
build-i386:
@$(MAKE) build_tools BUILD_PLATFORM=i386-elf
@@ -51,26 +61,6 @@ build-mips:
build-riscv:
@$(MAKE) build_tools BUILD_PLATFORM=riscv-elf
-###########################################################
-### Build without GDB
-build-i386-without-gdb:
- @$(MAKE) build_tools_without_gdb BUILD_PLATFORM=i386-elf
-
-build-x64-without-gdb:
- @$(MAKE) build_tools_without_gdb BUILD_PLATFORM=x86_64-elf
-
-build-armv7a-without-gdb:
- @$(MAKE) build_tools_without_gdb BUILD_PLATFORM=armv7a-eabi
-
-build-aarch64-without-gdb:
- @$(MAKE) build_tools_without_gdb BUILD_PLATFORM=aarch64-elf
-
-build-mips-without-gdb:
- @$(MAKE) build_tools_without_gdb BUILD_PLATFORM=mipsel-elf
-
-build-riscv-without-gdb:
- @$(MAKE) build_tools_without_gdb BUILD_PLATFORM=riscv-elf
-
clean_tempfiles:
rm -rf build-*
rm -rf binutils-* gcc-* gmp-* libelf-* mpc-* mpfr-*
@@ -85,7 +75,7 @@ clean: clean_tempfiles
distclean: clean
rm -rf tarballs
-.PHONY: build_gcc build_iasl build_gdb build_tools build_tools_without_gdb \
- build-i386-without-gdb build-x64-without-gdb build-armv7a-without-gdb \
- build-aarch64-without-gdb build-mips-without-gdb build-riscv-without-gdb \
- all build clean distclean clean_tempfiles all_without_gdb
+.PHONY: build_gcc build_iasl build_gdb build_clang \
+ all all_with_gdb all_without_gdb build_tools \
+ build-i386 build-x64 build-armv7a build-aarch64 build-mips build-riscv \
+ clean distclean clean_tempfiles