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authorLudovic Courtès <ludo@gnu.org>2018-10-12 15:09:56 +0200
committerLudovic Courtès <ludo@gnu.org>2018-10-12 15:18:41 +0200
commitdde49cfe5312b95f44060155256036532f3cb22a (patch)
tree65f967eb52db69f8cd86849a34911fc533629782 /configure.ac
parent28f436a904cbfc2d7bb6e5e8d91de23c03b134b0 (diff)
downloadguix-dde49cfe5312b95f44060155256036532f3cb22a.tar.gz
build: Fine-tune the forbidden M4 patterns.
* configure.ac: Forbid "^GUILE_P", allow "^GUILE_PKG_ERRORS".
Diffstat (limited to 'configure.ac')
-rw-r--r--configure.ac3
1 files changed, 2 insertions, 1 deletions
diff --git a/configure.ac b/configure.ac
index 104a0e4b09..2a1edbc321 100644
--- a/configure.ac
+++ b/configure.ac
@@ -87,7 +87,8 @@ dnl We require pkg.m4 (from pkg-config) and guile.m4 (from Guile.)
dnl Make sure they are available.
m4_pattern_forbid([PKG_CHECK_MODULES])
m4_pattern_forbid([GUILE_MODULE_AVAILABLE])
-m4_pattern_forbid([^GUILE_P$])
+m4_pattern_forbid([^GUILE_P])
+m4_pattern_allow([^GUILE_PKG_ERRORS])
m4_pattern_forbid([^GUIX_])
dnl Search for 'guile' and 'guild'. This macro defines