diff options
Diffstat (limited to 'm4')
| -rw-r--r-- | m4/guix.m4 | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/m4/guix.m4 b/m4/guix.m4 index 2113383770..d464a478ca 100644 --- a/m4/guix.m4 +++ b/m4/guix.m4 @@ -270,3 +270,18 @@ AC_DEFUN([GUIX_CHECK_LIBC_MOUNT], [ guix_cv_libc_has_mount="no" fi]) ]) + +dnl GUIX_LIBGCRYPT_LIBDIR VAR +dnl +dnl Attempt to determine libgcrypt's LIBDIR; store the result in VAR. +AC_DEFUN([GUIX_LIBGCRYPT_LIBDIR], [ + AC_PATH_PROG([LIBGCRYPT_CONFIG], [libgcrypt-config]) + AC_CACHE_CHECK([libgcrypt's library directory], + [guix_cv_libgcrypt_libdir], + [if test "x$LIBGCRYPT_CONFIG" != "x"; then + guix_cv_libgcrypt_libdir=`$LIBGCRYPT_CONFIG --libs | sed -e "s/.*-L\([[^ ]]\+\)[[[:blank:]]]\+-lgcrypt.*/\1/g"` + else + guix_cv_libgcrypt_libdir="" + fi]) + $1="$guix_cv_libgcrypt_libdir" +]) |