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| author | Ben Gamari <ben@smart-cactus.org> | 2019-02-09 17:34:36 -0500 |
|---|---|---|
| committer | Marge Bot <ben+marge-bot@smart-cactus.org> | 2019-02-12 19:54:43 -0500 |
| commit | 28683137a59607dfdac6add35aefc8676b7fa864 (patch) | |
| tree | e5e189fdf441e043c4cd49898b8d67f2412bb0bd | |
| parent | a08f463bcc9727d91cec4c6e952ad0f5bbc3fbf9 (diff) | |
| download | haskell-28683137a59607dfdac6add35aefc8676b7fa864.tar.gz | |
configure: Document CLANG, LLC, and OPT variables
| -rw-r--r-- | configure.ac | 3 | ||||
| -rw-r--r-- | distrib/configure.ac.in | 2 |
2 files changed, 5 insertions, 0 deletions
diff --git a/configure.ac b/configure.ac index b75220d54a..e269b969bd 100644 --- a/configure.ac +++ b/configure.ac @@ -648,18 +648,21 @@ AC_DEFINE_UNQUOTED([sUPPORTED_LLVM_VERSION], ${sUPPORTED_LLVM_VERSION}, [The sup dnl ** Which LLVM clang to use? dnl -------------------------------------------------------------- +AC_ARG_VAR(CLANG,[Use as the path to clang [default=autodetect]]) AC_CHECK_TARGET_TOOL([CLANG], [clang]) ClangCmd="$CLANG" AC_SUBST([ClangCmd]) dnl ** Which LLVM llc to use? dnl -------------------------------------------------------------- +AC_ARG_VAR(LLC,[Use as the path to LLVM's llc [default=autodetect]]) FIND_LLVM_PROG([LLC], [llc], [$LlvmVersion]) LlcCmd="$LLC" AC_SUBST([LlcCmd]) dnl ** Which LLVM opt to use? dnl -------------------------------------------------------------- +AC_ARG_VAR(OPT,[Use as the path to LLVM's opt [default=autodetect]]) FIND_LLVM_PROG([OPT], [opt], [$LlvmVersion]) OptCmd="$OPT" AC_SUBST([OptCmd]) diff --git a/distrib/configure.ac.in b/distrib/configure.ac.in index e064a5d81c..dd0eb2edae 100644 --- a/distrib/configure.ac.in +++ b/distrib/configure.ac.in @@ -128,12 +128,14 @@ LlvmVersion=@LlvmVersion@ dnl ** Which LLVM llc to use? dnl -------------------------------------------------------------- +AC_ARG_VAR(LLC,[Use as the path to LLVM's llc [default=autodetect]]) FIND_LLVM_PROG([LLC], [llc], [$LlvmVersion]) LlcCmd="$LLC" AC_SUBST([LlcCmd]) dnl ** Which LLVM opt to use? dnl -------------------------------------------------------------- +AC_ARG_VAR(OPT,[Use as the path to LLVM's opt [default=autodetect]]) FIND_LLVM_PROG([OPT], [opt], [$LlvmVersion]) OptCmd="$OPT" AC_SUBST([OptCmd]) |