X-Git-Url: https://tinc-vpn.org/git/browse?a=blobdiff_plain;ds=sidebyside;f=m4%2Flibgcrypt.m4;h=c38752aa63fc84ad7003a0610307b6ba3bc37b88;hb=0912276c6467aa3ee6f570b31245367319da572a;hp=01c7478fbccc6918f83e6edaabf199d20c56465b;hpb=53b00f8c1abda0d477c75e4d70a7341301fa1733;p=tinc

diff --git a/m4/libgcrypt.m4 b/m4/libgcrypt.m4
index 01c7478f..c38752aa 100644
--- a/m4/libgcrypt.m4
+++ b/m4/libgcrypt.m4
@@ -27,7 +27,10 @@ AC_DEFUN([tinc_LIBGCRYPT],
   )
 
   AC_CHECK_LIB(gcrypt, gcry_cipher_encrypt,
-    [LIBS="-lgcrypt $LIBS"],
-    [AC_MSG_ERROR([libgcrypt libraries not found.])]
+    [LIBS="-lgcrypt -lgpg-error $LIBS"],
+    [AC_MSG_ERROR([libgcrypt libraries not found.])],
+    [-lgpg-error]
   )
+
+  AC_DEFINE(HAVE_LIBGCRYPT, 1, [enable libgcrypt support])
 ])