Ian Lynagh wrote:

On Sun, Mar 16, 2008 at 12:05:03AM -0400, Paul Jarc wrote:

...

make[1]: *** No rule to make target `stage1//package/host/code.dogmap.org/foreign/ghc-6.8.2+spf+0/conf/gmp/include/gmp.h', needed by `stage1/parser/cutils.o'. Stop.

Where is gmp.h actually installed?

/package/host/code.dogmap.org/foreign/ghc-6.8.2+spf+0/conf/gmp/include/gmp.h

Do you know where this dependency is coming from? Is it compiler/.depend-1?

Yes, and .depend-BASE before that. The only difference in .depend-1 is that "stage1/" is prepended. compiler/parser/cutils.c includes includes/Rts.h, which includes gmp.h. So mkdependC puts that information in .depend-BASE. I'm sure it doesn't belong there, since gmp.h isn't part of the GHC source tree, and I guess if it works for other people, then it must not be there for them (can anyone confirm that?), but I don't see how it gets filtered out for them.

...

Second attempt: CPPFLAGS, LDFLAGS and mk/build.mk as above, and I also gave --with-gmp-{includes,libraries} to ./configure. This ends with the same error.

What happens if you only use the flags?

Do you mean CPPFLAGS and LDFLAGS, without putting anything in mk/build.mk or specifying --with-gmp-*? That fails here: Creating ghcplatform.h... Done. ../utils/mkdependC/mkdependC -f .depend -- -O -DTABLES_NEXT_TO_CODE -I. -I../rts -- mkDerivedConstants.c gcc -O -DTABLES_NEXT_TO_CODE -I. -I../rts -c mkDerivedConstants.c -o mkDerivedConstants.o In file included from Stg.h:150, from Rts.h:19, from mkDerivedConstants.c:23: Regs.h:28:17: error: gmp.h: No such file or directory In file included from Stg.h:150, from Rts.h:19, from mkDerivedConstants.c:23: Regs.h:121: error: expected specifier-qualifier-list before 'MP_INT' In file included from mkDerivedConstants.c:23: Rts.h:203: error: expected ')' before '*' token Rts.h:204: error: expected ')' before '*' token mkDerivedConstants.c: In function 'main': mkDerivedConstants.c:218: error: 'StgRegTable' has no member named 'rRet' mkDerivedConstants.c:218: error: 'StgRegTable' has no member named 'rRet' mkDerivedConstants.c:222: error: 'StgRegTable' has no member named 'rmp_tmp1' mkDerivedConstants.c:223: error: 'StgRegTable' has no member named 'rmp_tmp2' mkDerivedConstants.c:224: error: 'StgRegTable' has no member named 'rmp_result1' mkDerivedConstants.c:225: error: 'StgRegTable' has no member named 'rmp_result2' mkDerivedConstants.c:417: error: 'MP_INT' undeclared (first use in this function) mkDerivedConstants.c:417: error: (Each undeclared identifier is reported only once mkDerivedConstants.c:417: error: for each function it appears in.) mkDerivedConstants.c:418: error: expected expression before ')' token mkDerivedConstants.c:418: error: expected expression before ')' token mkDerivedConstants.c:419: error: expected expression before ')' token mkDerivedConstants.c:419: error: expected expression before ')' token mkDerivedConstants.c:420: error: expected expression before ')' token mkDerivedConstants.c:420: error: expected expression before ')' token mkDerivedConstants.c:422: error: 'mp_limb_t' undeclared (first use in this function) make[1]: *** [mkDerivedConstants.o] Error 1 make: *** [stage1] Error 1

This is compiling a C file, so it uses SRC_CC_OPTS instead.

Actually, it would be GHC_CC_OPTS, since it's ghc compiling a C file, right? I tried adding the -optc-I flags, etc., to GHC_CC_OPTS in mk/build.mk, and it gets farther now, but still fails: Configuring hpc-0.5.0.0... rm -f hpc/GNUmakefile cp Makefile.local hpc if ifBuildable/ifBuildable hpc; then \ cd hpc && setup/Setup makefile -f GNUmakefile; \ fi In file included from /fs/pkgs/mount/package/host/code.dogmap.org/foreign/ghc-6.8.2+spf+3/compile/src/ghc-6.8.2/includes/Stg.h:150, from /fs/pkgs/mount/package/host/code.dogmap.org/foreign/ghc-6.8.2+spf+3/compile/src/ghc-6.8.2/includes/Rts.h:19, from Reflect.hsc:18: /fs/pkgs/mount/package/host/code.dogmap.org/foreign/ghc-6.8.2+spf+3/compile/src/ghc-6.8.2/includes/Regs.h:28:17: error: gmp.h: No such file or directory This seems to be coming from an invocation of hsc2hs for dependency generation. I don't know how to add extra options to that invocation, since it isn't directly in any of the Makefiles. But if it works for everyone else, I shouldn't need to, either... paul

Ian Lynagh wrote:

Sorry, I meant --with-gmp-{includes,libraries}.

Ah, ok. --with-gmp-* alone, without setting environment variables, creating mk/build.mk, or anything else, gives the same error as --with-gmp-* plus environment variables ("No rule to make target `stage1//.../gmp.h', needed by `stage1/parser/cutils.o'.") Trying 6.8.2.20080317, using --with-ghc-*, setting environment variables, creating mk/build.mk, and hacking mkdependC.prl to omit dependencies on absolute paths, I get past the gmp problems, only to run into a similar problem with readline. I've put the appropriate flags for readline in $CPPFLAGS/$LDFLAGS and mk/build.mk, and the build ends with: Configuring readline-1.0.1.0... if ifBuildable/ifBuildable readline; then \ cd readline && \ cmp -s ../Makefile.local Makefile.local || cp ../Makefile.local .; \ mv GNUmakefile GNUmakefile.tmp; \ setup/Setup makefile -f GNUmakefile; \ cmp -s GNUmakefile GNUmakefile.tmp && mv GNUmakefile.tmp GNUmakefile; \ make -wr && \ setup/Setup register --inplace; \ fi mv: cannot stat `GNUmakefile': No such file or directory In file included from Readline.hsc:36: include/HsReadline.h:10:31: error: readline/readline.h: No such file or directory include/HsReadline.h:11:30: error: readline/history.h: No such file or directory Readline.hsc: In function 'main': Readline.hsc:614: error: 'ISFUNC' undeclared (first use in this function) Readline.hsc:614: error: (Each undeclared identifier is reported only once Readline.hsc:614: error: for each function it appears in.) Readline.hsc:616: error: 'ISMACR' undeclared (first use in this function) Readline.hsc:618: error: 'ISKMAP' undeclared (first use in this function) Readline.hsc:723: error: 'UNDO_DELETE' undeclared (first use in this function) Readline.hsc:724: error: 'UNDO_INSERT' undeclared (first use in this function) Readline.hsc:725: error: 'UNDO_BEGIN' undeclared (first use in this function) Readline.hsc:726: error: 'UNDO_END' undeclared (first use in this function) Readline.hsc:1089: error: 'MULT_MATCH' undeclared (first use in this function) Readline.hsc:1112: error: 'SINGLE_MATCH' undeclared (first use in this function) compiling dist/build/System/Console/Readline_hsc_make.c failed command was: gcc -c -D__GLASGOW_HASKELL__=608 -I/fs/pkgs/mount/package/host/code.dogmap.org/foreign/ghc-6.8.2.20080317+spf+0/compile/src/ghc-6.8.2.20080317/includes -I/fs/pkgs/mount/package/host/code.dogmap.org/foreign/ghc-6.8.2.20080317+spf+0/compile/src/ghc-6.8.2.20080317/gmp/gmpbuild -I/package/host/code.dogmap.org/foreign/ghc-6.8.2.20080317+spf+0/conf/gmp/include -D__GLASGOW_HASKELL__=608 -Iinclude dist/build/System/Console/Readline_hsc_make.c -o dist/build/System/Console/Readline_hsc_make.o Preprocessing library readline-1.0.1.0... make[2]: Entering directory `/fs/pkgs/mount/package/host/code.dogmap.org/foreign/ghc-6.8.2.20080317+spf+0/compile/src/ghc-6.8.2.20080317/libraries/readline' make[2]: *** No targets specified and no makefile found. Stop. make[2]: Leaving directory `/fs/pkgs/mount/package/host/code.dogmap.org/foreign/ghc-6.8.2.20080317+spf+0/compile/src/ghc-6.8.2.20080317/libraries/readline' make[1]: *** [make.library.readline] Error 2 make[1]: Leaving directory `/fs/pkgs/mount/package/host/code.dogmap.org/foreign/ghc-6.8.2.20080317+spf+0/compile/src/ghc-6.8.2.20080317/libraries' make: *** [stage1] Error 2 So next, I tried also passing --with-readline-{includes,libraries} to the toplevel ./configure. As I hoped, those arguments were relayed to the configure script for readline, but that still isn't enough: Configuring readline-1.0.1.0... if ifBuildable/ifBuildable readline; then \ cd readline && \ cmp -s ../Makefile.local Makefile.local || cp ../Makefile.local .; \ mv GNUmakefile GNUmakefile.tmp; \ setup/Setup makefile -f GNUmakefile; \ cmp -s GNUmakefile GNUmakefile.tmp && mv GNUmakefile.tmp GNUmakefile; \ make -wr && \ setup/Setup register --inplace; \ fi mv: cannot stat `GNUmakefile': No such file or directory /package/host/code.dogmap.org/foreign/gcc-4.2.3+spf+0/conf/binutils/command/ld: cannot find -lncurses collect2: ld returned 1 exit status linking dist/build/System/Console/Readline_hsc_make.o failed command was: gcc -lreadline -lncurses -L/package/host/code.dogmap.org/foreign/ghc-6.8.2.20080317+spf+0/conf/readline/library dist/build/System/Console/Readline_hsc_make.o -o dist/build/System/Console/Readline_hsc_make Preprocessing library readline-1.0.1.0... make[2]: Entering directory `/fs/pkgs/mount/package/host/code.dogmap.org/foreign/ghc-6.8.2.20080317+spf+0/compile/src/ghc-6.8.2.20080317/libraries/readline' make[2]: *** No targets specified and no makefile found. Stop. make[2]: Leaving directory `/fs/pkgs/mount/package/host/code.dogmap.org/foreign/ghc-6.8.2.20080317+spf+0/compile/src/ghc-6.8.2.20080317/libraries/readline' make[1]: *** [make.library.readline] Error 2 make[1]: Leaving directory `/fs/pkgs/mount/package/host/code.dogmap.org/foreign/ghc-6.8.2.20080317+spf+0/compile/src/ghc-6.8.2.20080317/libraries' make: *** [stage1] Error 2 There are no --with-* flags for ncurses, so the only ways I can see to say where ncurses is are the ones I'm already using, and which are apparently insufficient - $CPPFLAGS/$LDFLAGS in the environment, and SRC_HC_OPTS/SRC_HSC2HC_OPTS/SRC_CC_OPTS/GHC_CC_OPTS in mk/build.mk. paul

Ian Lynagh wrote:

the alternative would be to put the whole of $LDFLAGS into the Cabal buildinfo, but that feels wrong to me.

Why so? By setting LDFLAGS, isn't the user asking for exactly that - that those flags be used when linking? paul