# Run tests covering all config.gcc cases.
host_options='--with-mpc=/opt/cfarm/mpc' # gcc10
TEST=all-gcc
# Make sure you have a recent enough gcc (with ada support) in your path so
# that --enable-werror-always will work.
# To use, create a build directory with plenty of free disk space - a build of
# all configurations can take 450GB.
# By default, this file assumes the build directory is in a sibling directory
# to the gcc sources, but you can override GCC_SRC_DIR to specify where to
# find them.  GCC_SRC_DIR is used in the directory below the build directory,
# hence the two ".." in the default value; if overriding it, it's easiest to
# supply an absolute path.
GCC_SRC_DIR=../../gcc

# Define this to ,m2 if you want to build Modula-2.  Modula-2 builds target
# objects during all-gcc, so it can only be included if you've installed
# binutils (or an equivalent) for each target.
OPT_IN_LANGUAGES=

# Use -j / -l make arguments and nice to assure a smooth resource-efficient
# load on the build machine, e.g. for 24 cores:
# svn co svn://gcc.gnu.org/svn/gcc/branches/foo-branch gcc
# mkdir multi-mk; cd multi-mk
# nohup nice make -j25 -l36 -f ../gcc/contrib/config-list.mk > make.out 2>&1 &
#
# Alternatively, if building against an existing gcc source tree:
#
#   cd /somewhere/with/plenty/of/disk/space
#   mkdir multi-mk; cd multi-mk
#   nohup nice make \
#     -j25 -l36 \
#     -f /path/to/contrib/config-list.mk \
#     GCC_SRC_DIR=/path/to/gcc/source/tree \
#     > make.out 2>&1 &
#

LIST = \
  aarch64-elf aarch64-freebsd14 aarch64-linux-gnu aarch64-rtems \
  alpha-linux-gnu alpha-netbsd alpha-openbsd \
  alpha64-dec-vms alpha-dec-vms \
  amdgcn-amdhsa \
  arc-elf32OPT-with-cpu=arc600 arc-elf32OPT-with-cpu=arc700 \
  arc-linux-uclibcOPT-with-cpu=arc700 arceb-linux-uclibcOPT-with-cpu=arc700 \
  arm-netbsdelf \
  arm-linux-androideabi arm-uclinux_eabi arm-eabi arm-rtems \
  arm-symbianelf avr-elf \
  bfin-elf bfin-uclinux bfin-linux-uclibc bfin-rtems bfin-openbsd \
  bpf-unknown-none \
  c6x-elf c6x-uclinux cris-elf \
  csky-elf csky-linux-gnu \
  epiphany-elf epiphany-elfOPT-with-stack-offset=16 fido-elf \
  fr30-elf frv-elf frv-linux ft32-elf h8300-elf hppa-linux-gnu \
  hppa-linux-gnuOPT-enable-sjlj-exceptions=yes hppa64-linux-gnu \
  hppa64-hpux11.3 \
  hppa64-hpux11.0OPT-enable-sjlj-exceptions=yes \
  i686-apple-darwin9 i686-apple-darwin13 i686-apple-darwin17 \
  i686-freebsd14 i686-kfreebsd-gnu \
  i686-netbsdelf9 \
  i686-openbsd i686-elf i686-kopensolaris-gnu i686-gnu \
  i686-pc-linux-gnu i686-pc-msdosdjgpp i686-lynxos i686-nto-qnx \
  i686-rtems i686-solaris2.11 i686-wrs-vxworks \
  i686-wrs-vxworksae \
  i686-cygwinOPT-enable-threads=yes i686-mingw32crt ia64-elfOPT-enable-obsolete \
  ia64-linux ia64-hpuxOPT-enable-obsolete \
  ia64-hp-vmsOPT-enable-obsolete iq2000-elf lm32-elf \
  lm32-rtems lm32-uclinux \
  loongarch32-linux-gnuf64 loongarch32-linux-gnuf32 loongarch32-linux-gnusf \
  loongarch64-linux-gnuf64 loongarch64-linux-gnuf32 loongarch64-linux-gnusf \
  m32r-elf m32rle-elf \
  m68k-elf m68k-netbsdelf \
  m68k-uclinux m68k-linux m68k-rtems \
  mcore-elf microblaze-linux microblaze-elf \
  mips-netbsd \
  mips64el-st-linux-gnu mips64octeon-linux mipsisa64r2-linux \
  mipsisa32r2-linux-gnu mipsisa64r2-sde-elf mipsisa32-elfoabi \
  mipsisa64-elfoabi mipsisa64r2el-elf mipsisa64sr71k-elf mipsisa64sb1-elf \
  mipsel-elf mips64-elf mips64vr-elf mips64orion-elf mips-rtems \
  mips-wrs-vxworks mipstx39-elf mmix-knuth-mmixware mn10300-elf moxie-elf \
  moxie-uclinux moxie-rtems \
  msp430-elf msp430-elfbare \
  nds32le-elf nds32be-elf \
  nvptx-none \
  or1k-elf or1k-linux-uclibc or1k-linux-musl or1k-rtems \
  pdp11-aout \
  powerpc-apple-darwin9 powerpc64-apple-darwin9 powerpc-apple-darwin8 \
  powerpc-freebsd14 powerpc-netbsd \
  powerpc-eabisimaltivec powerpc-eabisim ppc-elf \
  powerpc-eabialtivec powerpc-xilinx-eabi powerpc-eabi \
  powerpc-rtems \
  powerpc64-linux_altivec \
  powerpc-wrs-vxworks powerpc-wrs-vxworksae powerpc-wrs-vxworksmils \
  powerpc-lynxos powerpcle-elf \
  powerpcle-eabisim powerpcle-eabi \
  pru-elf \
  riscv32-unknown-linux-gnu riscv64-unknown-linux-gnu \
  powerpc-ibm-aix7.1 powerpc-ibm-aix7.2 \
  rl78-elf rx-elf s390-linux-gnu s390x-linux-gnu s390x-ibm-tpf sh-elf \
  shle-linux sh-netbsdelf sh-superh-elf \
  sh-rtems sh-wrs-vxworks sparc-elf \
  sparc-leon-elf sparc-rtems sparc-linux-gnu \
  sparc-leon3-linux-gnuOPT-enable-target=all sparc-netbsdelf \
  sparc64-sun-solaris2.11OPT-with-gnu-ldOPT-with-gnu-asOPT-enable-threads=posix \
  sparc-wrs-vxworks sparc64-elf sparc64-rtems sparc64-linux \
  sparc64-netbsd sparc64-openbsd \
  v850e1-elf v850e-elf v850-elf v850-rtems vax-linux-gnu \
  vax-netbsdelf visium-elf \
  x86_64-apple-darwin10 x86_64-apple-darwin15 x86_64-apple-darwin21 \
  x86_64-gnu x86_64-pc-linux-gnuOPT-with-fpmath=avx \
  x86_64-elfOPT-with-fpmath=sse x86_64-freebsd14 x86_64-netbsd \
  x86_64-w64-mingw32 \
  x86_64-mingw32OPT-enable-sjlj-exceptions=yes x86_64-rtems \
  xstormy16-elf xtensa-elf \
  xtensa-linux

LOGFILES = $(patsubst %,log/%-make.out,$(LIST))
all: $(LOGFILES)
config: $(LIST)
show:
	@echo $(LIST)

.PHONY: make-log-dir all config show

empty=

#Check for the presence of the MAINTAINERS file to make sure we've located
#the gcc sources.
make-log-dir: $(GCC_SRC_DIR)/MAINTAINERS
	-mkdir log

$(LIST): make-log-dir
	-mkdir $@
	(											\
		cd $@ &&									\
		TGT=`echo $@ | awk 'BEGIN { FS = "OPT" }; { print $$1 }'` &&			\
		TGT=`$(GCC_SRC_DIR)/config.sub $$TGT` &&					\
		case $$TGT in									\
			bpf-*-*)								\
				ADDITIONAL_LANGUAGES="";					\
				;;								\
			*-*-darwin* | *-*-cygwin* | *-*-mingw* | *-*-aix*)			\
				ADDITIONAL_LANGUAGES=",fortran";				\
				;;								\
			mmix-*-*)								\
				ADDITIONAL_LANGUAGES=",go";					\
				;;								\
			*)									\
				ADDITIONAL_LANGUAGES=",fortran,go";				\
				;;								\
		esac &&										\
		$(GCC_SRC_DIR)/configure							\
			--target=$(subst SCRIPTS,`pwd`/../scripts/,$(subst OPT,$(empty) -,$@))	\
			--enable-werror-always ${host_options}					\
			--enable-languages=c,ada,c++,d,lto,objc,obj-c++,rust$$ADDITIONAL_LANGUAGES$(OPT_IN_LANGUAGES); \
	) > log/$@-config.out 2>&1

$(LOGFILES) : log/%-make.out : %
	-$(MAKE) -C $< $(TEST) > $@ 2>&1 && rm -rf $<