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| author | simonmar <unknown> | 2004-10-11 14:25:46 +0000 |
|---|---|---|
| committer | simonmar <unknown> | 2004-10-11 14:25:46 +0000 |
| commit | bc3291f1614a559dba09d5360e48211ed334321a (patch) | |
| tree | fb8f68f2d80961efd0f91c02c02c30a1c888d6d2 /aclocal.m4 | |
| parent | 3163b5473bbcdf31113e4d08b2a9c76aebc0c907 (diff) | |
| download | haskell-bc3291f1614a559dba09d5360e48211ed334321a.tar.gz | |
[project @ 2004-10-11 14:25:44 by simonmar]
Detect whether $(GHC) supports the readline package.
Diffstat (limited to 'aclocal.m4')
| -rw-r--r-- | aclocal.m4 | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/aclocal.m4 b/aclocal.m4 index eac0625c1d..d660017da6 100644 --- a/aclocal.m4 +++ b/aclocal.m4 @@ -694,6 +694,19 @@ ifelse($#, [1], [dnl ])dnl +AC_DEFUN(FPTOOLS_GHC_HAS_READLINE, +[AC_CACHE_CHECK([whether ghc has readline package], [fptools_ghc_has_readline], +[if "${GhcPkgCmd-ghc-pkg}" --show-package readline >/dev/null 2>&1; then + fptools_ghc_has_readline='yes'; + GhcHasReadline='YES'; + else + fptools_ghc_has_readline='no'; + GhcHasReadline='NO'; + fi + AC_SUBST(GhcHasReadline) +]) +]) + dnl ** Map an arithmetic C type to a Haskell type. dnl Based on autconf's AC_CHECK_SIZEOF. |