X-Git-Url: http://git.megacz.com/?a=blobdiff_plain;f=aclocal.m4;h=f7b810ad4209b8f748b75ce781edad2e2187615f;hb=eb86e5a2aa0792c7826eef681048ce3b21633a18;hp=540ec3e64bdc711e9a8a6fe33b34548246587173;hpb=1bf79d5dc5f57ef5c8d67fe54f2d58cb22db0b32;p=ghc-hetmet.git

diff --git a/aclocal.m4 b/aclocal.m4
index 540ec3e..f7b810a 100644
--- a/aclocal.m4
+++ b/aclocal.m4
@@ -372,10 +372,10 @@ AC_DEFUN([FP_PROG_AR],
 if test -z "$fp_prog_ar_raw"; then
   AC_MSG_ERROR([cannot find ar in your PATH, no idea how to make a library])
 fi
-fp_prog_ar=$fp_prog_ar_raw
+fp_prog_ar="$fp_prog_ar_raw"
 case $HostPlatform in
   *mingw32) if test x${OSTYPE} != xmsys; then
- 	      fp_prog_ar="`cygpath -w ${fp_prog_ar_raw} | sed -e 's@\\\\@/@g'`"
+ 	      fp_prog_ar="`cygpath -w "${fp_prog_ar_raw}" | sed -e 's@\\\\@/@g'`"
               AC_MSG_NOTICE([normalized ar command to $fp_prog_ar])
             fi
             ;;
@@ -389,12 +389,13 @@ esac
 AC_DEFUN([FP_PROG_AR_IS_GNU],
 [AC_REQUIRE([FP_PROG_AR])
 AC_CACHE_CHECK([whether $fp_prog_ar_raw is GNU ar], [fp_cv_prog_ar_is_gnu],
-[if $fp_prog_ar_raw --version 2> /dev/null | grep "GNU" > /dev/null 2>&1; then
+[if "$fp_prog_ar_raw" --version 2> /dev/null | grep "GNU" > /dev/null 2>&1; then
   fp_cv_prog_ar_is_gnu=yes
 else
   fp_cv_prog_ar_is_gnu=no
 fi])
 fp_prog_ar_is_gnu=$fp_cv_prog_ar_is_gnu
+AC_SUBST([ArIsGNUAr], [`echo $fp_prog_ar_is_gnu | tr 'a-z' 'A-Z'`])
 ])# FP_PROG_AR_IS_GNU
 
 
@@ -473,7 +474,7 @@ AC_CACHE_CHECK([whether $fp_prog_ar_raw supports -input], [fp_cv_prog_ar_support
 if test $fp_prog_ar_is_gnu = no; then
   rm -f conftest*
   touch conftest.lst
-  if FP_EVAL_STDERR([$fp_prog_ar_raw $fp_prog_ar_args conftest.a -input conftest.lst]) >/dev/null; then
+  if FP_EVAL_STDERR(["$fp_prog_ar_raw" $fp_prog_ar_args conftest.a -input conftest.lst]) >/dev/null; then
     test -s conftest.err || fp_cv_prog_ar_supports_input=yes
   fi
   rm -f conftest*
@@ -1327,4 +1328,13 @@ case "$1" in
   esac
 ])
 
+# LIBRARY_VERSION(lib)
+# --------------------------------
+# Gets the version number of a library.
+# If $1 is ghc-prim, then we define LIBRARY_ghc_prim_VERSION as 1.2.3
+AC_DEFUN([LIBRARY_VERSION],[
+LIBRARY_[]translit([$1], [-], [_])[]_VERSION=`grep -i "^version:" libraries/$1/$1.cabal | sed "s/.* //"`
+AC_SUBST(LIBRARY_[]translit([$1], [-], [_])[]_VERSION)
+])
+
 # LocalWords:  fi