Merge #318172: libpng: fix build on FreeBSD

2024-06-17 10:39:17 +02:00
parent c4cb6eb3c9 e05182c4e8
commit 07ab36ca38
1 changed files with 5 additions and 1 deletions
@@ -20,7 +20,11 @@ in stdenv.mkDerivation (finalAttrs: {
    url = "mirror://sourceforge/libpng/libpng-${finalAttrs.version}.tar.xz";
    hash = "sha256-alygZSOSotfJ2yrltAIQhDwLvAgcvUEIJasAzFnxSmw=";
  };
-  postPatch = whenPatched "gunzip < ${patch_src} | patch -Np1";
+  postPatch = whenPatched "gunzip < ${patch_src} | patch -Np1"
+  + lib.optionalString stdenv.isFreeBSD ''
+
+    sed -i 1i'int feenableexcept(int __mask);' contrib/libtests/pngvalid.c
+  '';

  outputs = [ "out" "dev" "man" ];
  outputBin = "dev";