diff options
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 |