diff options
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 16 |
1 files changed, 9 insertions, 7 deletions
diff --git a/configure.ac b/configure.ac index 874a128bdf..b75220d54a 100644 --- a/configure.ac +++ b/configure.ac @@ -87,14 +87,12 @@ dnl use either is considered a Feature. dnl ** What command to use to compile compiler sources ? dnl -------------------------------------------------------------- +AC_ARG_VAR(GHC,[Use as the path to GHC [default=autodetect]]) +AC_PATH_PROG([GHC], [ghc]) AC_ARG_WITH([ghc], -[AC_HELP_STRING([--with-ghc=ARG], - [Use ARG as the path to GHC [default=autodetect]])], - [WithGhc="$withval"], - [if test "$GHC" = ""; then - AC_PATH_PROG([GHC], [ghc]) - fi - WithGhc="$GHC"]) + AS_HELP_STRING([--with-ghc=ARG], [Use ARG as the path to ghc (obsolete, use GHC=ARG instead) [default=autodetect]]), + AC_MSG_ERROR([--with-ghc=$withval is obsolete (use './configure GHC=$withval' or 'GHC=$withval ./configure' instead)])) +AC_SUBST(WithGhc,$GHC) dnl ** Tell the make system which OS we are using dnl $OSTYPE is set by the operating system to "msys" or "cygwin" or something @@ -867,9 +865,13 @@ dnl ** check for ghc-pkg command FP_PROG_GHC_PKG dnl ** check for installed happy binary + version + +AC_ARG_VAR(HAPPY,[Use as the path to happy [default=autodetect]]) FPTOOLS_HAPPY dnl ** check for installed alex binary + version + +AC_ARG_VAR(ALEX,[Use as the path to alex [default=autodetect]]) FPTOOLS_ALEX dnl -------------------------------------------------- |