nixpkgs/pkgs/applications/science/math/R/zlib-version-check.patch

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2017-02-14 18:54:55 -08:00
diff --git a/configure b/configure
index cf368ce..dc528ff 100755
--- a/configure
+++ b/configure
@@ -35507,10 +35507,11 @@ else
#include <string.h>
#include <zlib.h>
int main() {
-#ifdef ZLIB_VERSION
-/* Work around Debian bug: it uses 1.2.3.4 even though there was no such
- version on the master site zlib.net */
- exit(strncmp(ZLIB_VERSION, "1.2.5", 5) < 0);
+#ifdef ZLIB_VERNUM
+ if (ZLIB_VERNUM < 0x01250) {
+ exit(1);
+ }
+ exit(0);
#else
exit(1);
#endif