homebrew-core/Formula/grace.rb

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require 'formula'
class Grace < Formula
homepage 'http://plasma-gate.weizmann.ac.il/Grace/'
url 'ftp://plasma-gate.weizmann.ac.il/pub/grace/src/grace5/grace-5.1.22.tar.gz'
sha1 '3ce88c7c264d2de73b8935f835a1c1f8e368c78f'
depends_on 'pdflib-lite'
depends_on 'jpeg'
depends_on 'fftw'
depends_on 'lesstif'
# Upstream development has stopped, but we provide a minimal patch that
# allows compilation against libpng 1.5.
def patches
DATA
end
def install
ENV.x11
system "./configure", "--disable-debug",
"--disable-dependency-tracking",
"--prefix=#{prefix}",
"--with-zlib",
"--enable-grace-home=#{prefix}"
system "make install"
end
end
__END__
--- a/src/rstdrv.c
+++ b/src/rstdrv.c
@@ -54,6 +54,7 @@
#ifdef HAVE_LIBPNG
# include <png.h>
+# include <zlib.h>
#endif
#ifndef NONE_GUI
@@ -885,7 +886,7 @@ static void rstImagePng(gdImagePtr ihandle, FILE *prstream)
return;
}
- if (setjmp(png_ptr->jmpbuf)) {
+ if (setjmp(png_jmpbuf(png_ptr))) {
png_destroy_write_struct(&png_ptr, &info_ptr);
return;
}