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-rwxr-xr-xgraphics/leptonica/PRE_BUILD6
1 files changed, 6 insertions, 0 deletions
diff --git a/graphics/leptonica/PRE_BUILD b/graphics/leptonica/PRE_BUILD
new file mode 100755
index 0000000000..209ed4d3be
--- /dev/null
+++ b/graphics/leptonica/PRE_BUILD
@@ -0,0 +1,6 @@
+default_pre_build &&
+cd $SOURCE_DIRECTORY &&
+# fix for linpng-1.5.5
+sed -i '/png.h/i \
+#include "zlib.h"
+' src/pngio.c src/libversions.c