Hi Simon,
IIRC you have to delete "libraries/ghc-prim/configure" which is a
left-over after d7fa8695324d6e0c3ea77228f9de93d529afc23e
Sylvain
On 26/10/2018 13:42, Simon Peyton Jones via ghc-devs wrote:
This has started happening when I do ‘sh validate –no-clean’
"inplace/bin/ghc-cabal" configure libraries/ghc-prim dist-install
--with-ghc="/home/simonpj/5builds/HEAD-5/inplace/bin/ghc-stage1"
--with-ghc-pkg="/home/simonpj/5builds/HEAD-5/inplace/bin/ghc-pkg"
--disable-library-for-ghci --enable-library-vanilla
--enable-library-for-ghci --disable-library-profiling --enable-shared
--with-hscolour="/home/simonpj/.cabal/bin/HsColour"
--configure-option=CFLAGS="-Wall -fno-stack-protector
-Werror=unused-but-set-variable -Wno-error=inline"
--configure-option=LDFLAGS=" " --configure-option=CPPFLAGS=" "
--gcc-options="-Wall -fno-stack-protector
-Werror=unused-but-set-variable -Wno-error=inline " --with-gcc="gcc"
--with-ld="ld.gold" --with-ar="ar"
--with-alex="/home/simonpj/.cabal/bin/alex"
--with-happy="/home/simonpj/.cabal/bin/happy"
Configuring ghc-prim-0.5.3...
configure: WARNING: unrecognized options: --with-compiler
checking for gcc... /usr/bin/gcc
checking whether the C compiler works... yes
checking for C compiler default output file name... a.out
checking for suffix of executables...
checking whether we are cross compiling... no
checking for suffix of object files... o
checking whether we are using the GNU C compiler... yes
checking whether /usr/bin/gcc accepts -g... yes
checking for /usr/bin/gcc option to accept ISO C89... none needed
checking whether GCC supports __atomic_ builtins... no
configure: creating ./config.status
config.status: error: cannot find input file: `ghc-prim.buildinfo.in'
*libraries/ghc-prim/ghc.mk:4: recipe for target
'libraries/ghc-prim/dist-install/package-data.mk' failed*
make[1]: *** [libraries/ghc-prim/dist-install/package-data.mk] Error 1
Makefile:122: recipe for target 'all' failed
make: *** [all] Error 2
I think it is fixed by saying ‘sh validate’ (i.e. start from
scratch). But that is slow.
I’m not 100% certain about the circumstances under which it happens,
but can anyone help me diagnose what is going on when it does?
Thanks
SImon
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