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-rw-r--r--m4/guix.m411
1 files changed, 11 insertions, 0 deletions
diff --git a/m4/guix.m4 b/m4/guix.m4
index 654789e1d9..949ae4ca7c 100644
--- a/m4/guix.m4
+++ b/m4/guix.m4
@@ -295,6 +295,17 @@ AC_DEFUN([GUIX_LIBGCRYPT_LIBDIR], [
$1="$guix_cv_libgcrypt_libdir"
])
+dnl GUIX_LIBZ_LIBDIR VAR
+dnl
+dnl Attempt to determine libz's LIBDIR; store the result in VAR.
+AC_DEFUN([GUIX_LIBZ_LIBDIR], [
+ AC_REQUIRE([PKG_PROG_PKG_CONFIG])
+ AC_CACHE_CHECK([zlib's library directory],
+ [guix_cv_libz_libdir],
+ [guix_cv_libz_libdir="`$PKG_CONFIG zlib --variable=libdir 2> /dev/null`"])
+ $1="$guix_cv_libz_libdir"
+])
+
dnl GUIX_CURRENT_LOCALSTATEDIR
dnl
dnl Determine the localstatedir of an existing Guix installation and set