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| author | John Ericson <John.Ericson@Obsidian.Systems> | 2018-01-15 13:53:08 -0500 |
|---|---|---|
| committer | Ben Gamari <ben@smart-cactus.org> | 2018-01-15 13:53:47 -0500 |
| commit | 8de8930520dce26ffa4fa1e67a977213de667e16 (patch) | |
| tree | 0f7f0bf88bff479e95b2e649a28cdca9f6a8aa88 /distrib | |
| parent | bc383f20ce29c5059d8c9c322246ac38bfb0c2a8 (diff) | |
| download | haskell-8de8930520dce26ffa4fa1e67a977213de667e16.tar.gz | |
configure: Various cleanups
Substitute RanlibCmd for consistency, and other configure cleanups that
should have no effect
The other commands are so substituted. Maybe we don't need ranlib at
all, and the configure snippet can be removed all together, but that
can always be done later.
Reviewers: bgamari, hvr, angerman
Reviewed By: bgamari, angerman
Subscribers: rwbarton, thomie, erikd, carter
Differential Revision: https://phabricator.haskell.org/D4286
Diffstat (limited to 'distrib')
| -rw-r--r-- | distrib/configure.ac.in | 57 |
1 files changed, 29 insertions, 28 deletions
diff --git a/distrib/configure.ac.in b/distrib/configure.ac.in index 509e74e93e..95ad1986bb 100644 --- a/distrib/configure.ac.in +++ b/distrib/configure.ac.in @@ -84,11 +84,39 @@ dnl ** Which gcc to use? dnl -------------------------------------------------------------- AC_PROG_CC([gcc clang]) +dnl ** figure out how to invoke the C preprocessor (i.e. `gcc -E`) +AC_PROG_CPP + # --with-hs-cpp/--with-hs-cpp-flags FP_CPP_CMD_WITH_ARGS(HaskellCPPCmd, HaskellCPPArgs) AC_SUBST([HaskellCPPCmd]) AC_SUBST([HaskellCPPArgs]) +FP_SET_CFLAGS_C99([CC],[CFLAGS],[CPPFLAGS]) +dnl FP_SET_CFLAGS_C99([CC_STAGE0],[CONF_CC_OPTS_STAGE0],[CONF_CPP_OPTS_STAGE0]) +FP_SET_CFLAGS_C99([CC],[CONF_CC_OPTS_STAGE1],[CONF_CPP_OPTS_STAGE1]) +FP_SET_CFLAGS_C99([CC],[CONF_CC_OPTS_STAGE2],[CONF_CPP_OPTS_STAGE2]) + +dnl ** Which ld to use? +dnl -------------------------------------------------------------- +FIND_LD([$target],[GccUseLdOpt]) +CONF_GCC_LINKER_OPTS_STAGE1="$CONF_GCC_LINKER_OPTS_STAGE1 $GccUseLdOpt" +CONF_GCC_LINKER_OPTS_STAGE2="$CONF_GCC_LINKER_OPTS_STAGE2 $GccUseLdOpt" +LdCmd="$LD" +CFLAGS="$CFLAGS $GccUseLdOpt" +AC_SUBST([LdCmd]) + +FP_PROG_LD_IS_GNU +FP_PROG_LD_BUILD_ID +FP_PROG_LD_NO_COMPACT_UNWIND +FP_PROG_LD_FILELIST + +dnl ** which strip to use? +dnl -------------------------------------------------------------- +AC_CHECK_TARGET_TOOL([STRIP], [strip]) +StripCmd="$STRIP" +AC_SUBST([StripCmd]) + # Here is where we re-target which specific version of the LLVM # tools we are looking for. In the past, GHC supported a number of # versions of LLVM simultaneously, but that stopped working around @@ -107,18 +135,11 @@ FIND_LLVM_PROG([OPT], [opt], [$LlvmVersion]) OptCmd="$OPT" AC_SUBST([OptCmd]) +dnl ** Check gcc version and flags we need to pass it ** FP_GCC_VERSION FP_GCC_SUPPORTS_NO_PIE -AC_PROG_CPP - -dnl ** Check gcc version and flags we need to pass it ** FP_GCC_EXTRA_FLAGS -FP_SET_CFLAGS_C99([CC],[CFLAGS],[CPPFLAGS]) -dnl FP_SET_CFLAGS_C99([CC_STAGE0],[CONF_CC_OPTS_STAGE0],[CONF_CPP_OPTS_STAGE0]) -FP_SET_CFLAGS_C99([CC],[CONF_CC_OPTS_STAGE1],[CONF_CPP_OPTS_STAGE1]) -FP_SET_CFLAGS_C99([CC],[CONF_CC_OPTS_STAGE2],[CONF_CPP_OPTS_STAGE2]) - FPTOOLS_SET_C_LD_FLAGS([target],[CFLAGS],[LDFLAGS],[IGNORE_LINKER_LD_FLAGS],[CPPFLAGS]) FPTOOLS_SET_C_LD_FLAGS([build],[CONF_CC_OPTS_STAGE0],[CONF_GCC_LINKER_OPTS_STAGE0],[CONF_LD_LINKER_OPTS_STAGE0],[CONF_CPP_OPTS_STAGE0]) FPTOOLS_SET_C_LD_FLAGS([target],[CONF_CC_OPTS_STAGE1],[CONF_GCC_LINKER_OPTS_STAGE1],[CONF_LD_LINKER_OPTS_STAGE1],[CONF_CPP_OPTS_STAGE1]) @@ -138,20 +159,6 @@ AC_SUBST(CONF_CPP_OPTS_STAGE0) AC_SUBST(CONF_CPP_OPTS_STAGE1) AC_SUBST(CONF_CPP_OPTS_STAGE2) -dnl ** Which ld to use? -dnl -------------------------------------------------------------- -FIND_LD([$target],[GccUseLdOpt]) -CONF_GCC_LINKER_OPTS_STAGE1="$CONF_GCC_LINKER_OPTS_STAGE1 $GccUseLdOpt" -CONF_GCC_LINKER_OPTS_STAGE2="$CONF_GCC_LINKER_OPTS_STAGE2 $GccUseLdOpt" -LdCmd="$LD" -CFLAGS="$CFLAGS $GccUseLdOpt" -AC_SUBST([LdCmd]) - -FP_PROG_LD_IS_GNU -FP_PROG_LD_BUILD_ID -FP_PROG_LD_NO_COMPACT_UNWIND -FP_PROG_LD_FILELIST - dnl ** Set up the variables for the platform in the settings file. dnl May need to use gcc to find platform details. dnl -------------------------------------------------------------- @@ -178,12 +185,6 @@ dnl ** how to invoke `ar' and `ranlib' FP_PROG_AR_SUPPORTS_ATFILE FP_PROG_AR_NEEDS_RANLIB -dnl ** which strip to use? -dnl -------------------------------------------------------------- -AC_CHECK_TARGET_TOOL([STRIP], [strip]) -StripCmd="$STRIP" -AC_SUBST([StripCmd]) - dnl ** Have libdw? dnl -------------------------------------------------------------- dnl Check for a usable version of libdw/elfutils |