diff options
Diffstat (limited to 'aclocal.m4')
| -rw-r--r-- | aclocal.m4 | 18 |
1 files changed, 17 insertions, 1 deletions
diff --git a/aclocal.m4 b/aclocal.m4 index c2a7ba2d7f..be38031686 100644 --- a/aclocal.m4 +++ b/aclocal.m4 @@ -643,6 +643,10 @@ AC_ARG_WITH($2, else $1=$withval fi + + # Remember that we set this manually. Used to override CC_STAGE0 + # and friends later, if we are not cross-compiling. + With_$2=$withval ], [ if test "$HostOS" != "mingw32" @@ -685,6 +689,10 @@ AC_ARG_WITH($2, else $1=$withval fi + + # Remember that we set this manually. Used to override CC_STAGE0 + # and friends later, if we are not cross-compiling. + With_$2=$withval ], [ if test "$HostOS" != "mingw32" @@ -2058,7 +2066,8 @@ AC_DEFUN([FIND_GCC],[ $1="$CC" else FP_ARG_WITH_PATH_GNU_PROG_OPTIONAL([$1], [$2], [$3]) - # From Xcode 5 on, OS X command line tools do not include gcc anymore. Use clang. + # From Xcode 5 on, OS X command line tools do not include gcc + # anymore. Use clang. if test -z "$$1" then FP_ARG_WITH_PATH_GNU_PROG_OPTIONAL([$1], [clang], [clang]) @@ -2071,4 +2080,11 @@ AC_DEFUN([FIND_GCC],[ AC_SUBST($1) ]) +AC_DEFUN([MAYBE_OVERRIDE_STAGE0],[ + if test ! -z "$With_$1" -a "$CrossCompiling" != "YES"; then + AC_MSG_NOTICE([Not cross-compiling, so --with-$1 also sets $2]) + $2=$With_$1 + fi +]) + # LocalWords: fi |