Re: RFA: Add makefile for cross-configuration torture test

[Joern Rennecke <joern.rennecke@embecosm.com>]

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Quoting "Joseph S. Myers" <joseph@codesourcery.com>:

> I think Interix and SCORE should be included, but probably only one of
> Solaris 8 and Solaris 9 needs to be included for each of x86 and SPARC
> since the targets don't appear significantly different - so no need to
> include Solaris 8 at all if you include Solaris 9 for both x86 and SPARC.

All right, amended patch attached.

> It's up to the people who volunteered to maintain Interix and SCORE to get
> them into a state that builds cleanly - and you can make sure they are
> CC:ed on the relevant bugs and point out that without fixes the targets
> will be removed later in 4.7 development.

Bug 47096 already exists for the Interix failure; no Interix maintainer is
listed in MAINTAINERS.
I've filed Bug 48595 for score-elf.

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2010-04-13  Joern Rennecke  <joern.rennecke@embecosm.com>

        * config-list.mk: New file.

Index: contrib/config-list.mk
===================================================================
--- contrib/config-list.mk	(revision 0)
+++ contrib/config-list.mk	(revision 0)
@@ -0,0 +1,93 @@
+# Run tests covering all config.gcc cases.
+host_options='--with-mpc=/opt/cfarm/mpc' # gcc10
+# 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 sibling directory to the gcc sources and cd into this.
+# 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 &
+#
+# v850e1-elf is rejected by config.sub
+LIST = alpha-linux-gnu alpha-freebsd6 alpha-netbsd alpha-openbsd \
+  alpha-dec-osf5.1 alpha64-dec-vms alpha-dec-vms am33_2.0-linux \
+  arm-wrs-vxworks arm-freebsd6 arm-netbsdelf arm-linux \
+  arm-linux-androideabi arm-uclinux_eabi arm-ecos-elf arm-eabi \
+  arm-symbianelf arm-rtems arm-elf arm-wince-pe avr-rtems avr-elf \
+  bfin-elf bfin-uclinux bfin-linux-uclibc bfin-rtems bfin-openbsd \
+  cris-elf cris-linux crisv32-elf crisv32-linux fido-elf \
+  fr30-elf frv-elf frv-linux h8300-elf h8300-rtems hppa-linux-gnu \
+  hppa-linux-gnuOPT-enable-sjlj-exceptions=yes hppa64-linux-gnu \
+  hppa2.0-hpux10.1 hppa64-hpux11.3 \
+  hppa64-hpux11.0OPT-enable-sjlj-exceptions=yes hppa2.0-hpux11.9 \
+  i686-pc-linux-gnu i686-apple-darwin i686-apple-darwin9 i686-apple-darwin10 \
+  i486-freebsd4 i686-freebsd6 i686-kfreebsd-gnu \
+  i686-netbsdelf9 i686-knetbsd-gnu i686-openbsd i686-openbsd3.0 \
+  i686-elf i686-kopensolaris-gnu i686-symbolics-gnu i686-pc-msdosdjgpp \
+  i686-lynxos i586-netwareOPT-with-ld=SCRIPTSnwld i686-nto-qnx \
+  i686-rtems i686-solaris2.10 i686-wrs-vxworks \
+  i686-wrs-vxworksae \
+  i686-cygwinOPT-enable-threads=yes i686-mingw32crt ia64-elf \
+  ia64-freebsd6 ia64-linux ia64-hpux ia64-hp-vms iq2000-elf lm32-elf \
+  lm32-rtems lm32-uclinux m32c-rtems m32c-elf m32r-elf m32rle-elf m32r-rtems \
+  m32r-linux m32rle-linux m68k-elf m68k-netbsdelf \
+  m68k-openbsd m68k-uclinux m68k-linux m68k-rtems \
+  mcore-elf mep-elf microblaze-linux microblaze-elf \
+  mips-sgi-irix6.5OPT-with-stabsOPT-enable-threads=posix mips-netbsd \
+  mips64el-st-linux-gnu mips64octeon-linux mipsisa64r2-linux \
+  mipsisa32r2-linux-gnu mips-openbsd 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 pdp11-aout picochip-elf powerpc-darwin8 \
+  powerpc-darwin7 powerpc64-darwin powerpc-freebsd6 powerpc-netbsd \
+  powerpc-eabispe powerpc-eabisimaltivec powerpc-eabisim ppc-elf \
+  powerpc-eabialtivec powerpc-xilinx-eabi powerpc-eabi \
+  powerpc-rtems4.11OPT-enable-threads=yes powerpc-linux_spe \
+  powerpc-linux_paired powerpc64-linux_altivec \
+  powerpc-wrs-vxworks powerpc-wrs-vxworksae powerpc-lynxos powerpcle-elf \
+  powerpcle-eabisim powerpcle-eabi rs6000-ibm-aix4.3 rs6000-ibm-aix5.1.0 \
+  rs6000-ibm-aix5.2.0 rs6000-ibm-aix5.3.0 rs6000-ibm-aix6.0 \
+  rx-elf s390-linux-gnu s390x-linux-gnu s390x-ibm-tpf sh-elf \
+  shle-linux sh-netbsdelf sh-superh-elf sh5el-netbsd sh64-netbsd sh64-linux \
+  sh64-elfOPT-with-newlib 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-solaris2.10OPT-with-gnu-ldOPT-with-gnu-asOPT-enable-threads=posix \
+  sparc-wrs-vxworks sparc64-elf sparc64-rtems sparc64-linux sparc64-freebsd6 \
+  sparc64-netbsd sparc64-openbsd spu-elf v850e-elf v850-elf vax-linux-gnu \
+  vax-netbsdelf vax-openbsd x86_64-apple-darwin \
+  x86_64-pc-linux-gnuOPT-with-fpmath=avx \
+  x86_64-elfOPT-with-fpmath=sse x86_64-freebsd6 x86_64-netbsd \
+  x86_64-knetbsd-gnu x86_64-w64-mingw32 \
+  x86_64-mingw32OPT-enable-sjlj-exceptions=yes xstormy16-elf xtensa-elf \
+  xtensa-linux sparc-sun-solaris2.9 i686-solaris2.9 \
+  i686-interix3OPT-enable-obsolete score-elfOPT-enable-obsolete
+
+all: $(LIST)
+
+.PHONEY: make-log-dir make-script-dir
+
+empty=
+
+#Check for the presence of the MAINTAINERS file to make sure we are in a
+#suitable current working direcrory.
+make-log-dir: ../gcc/MAINTAINERS
+	mkdir log
+
+# The 'ix86-netware --with-ld=nwld' configuration needs a nwld executable to
+# configure.  See PR47104.
+make-script-dir:
+	mkdir scripts
+	echo ld $* > scripts/nwld
+	chmod u+x scripts/nwld
+
+$(LIST): make-log-dir make-script-dir
+	-mkdir $@
+	(cd $@ && \
+	../../gcc/configure \
+	--target=$(subst SCRIPTS,`pwd`/../scripts/,$(subst OPT,$(empty) -,$@)) \
+	--enable-werror-always ${host_options} --enable-languages=all,ada,go) \
+	> log/$@-config.out 2>&1
+	-$(MAKE) -C $@ all-gcc > log/$@-make.out 2>&1 && rm -r $@