Error out if we detect an incompatible libgit2 version

The master version supports only v0.24 so let's enforce that via the compiler.
2016-04-27 14:53:21 +02:00 · 2016-04-27 14:53:21 +02:00 · 8eaae73f85
parent 95793ac11d
commit 8eaae73f85
1 changed files with 5 additions and 0 deletions
--- a/git.go
+++ b/git.go
@ -4,6 +4,11 @@ package git
 #include <git2.h>
 #include <git2/sys/openssl.h>
 #cgo pkg-config: libgit2
+
+#if LIBGIT2_VER_MAJOR != 0 || LIBGIT2_VER_MINOR != 24
+# error "Invalid libgit2 version; this git2go supports libgit2 v0.24"
+#endif
+
 */
 import "C"
 import (