There are some applications of gdal (such as for mysql workbench) that use the
libpng; the attached patch adds this
>From c170b5be298615963b05cb3316b96fcc1e845cf4 Mon Sep 17 00:00:00 2001
From: Karn Kallio <kkal...@skami.org>
Date: Mon, 30 Mar 2015 23:47:18 -0430
Subject: [PATCH] gdal: add libpng (for mysql workbench support)
---
pkgs/development/libraries/gdal/default.nix | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/pkgs/development/libraries/gdal/default.nix b/pkgs/development/libraries/gdal/default.nix
index 579d22a..7722dd8 100644
--- a/pkgs/development/libraries/gdal/default.nix
+++ b/pkgs/development/libraries/gdal/default.nix
@@ -1,5 +1,6 @@
{ stdenv, fetchurl, composableDerivation, unzip, libjpeg, libtiff, zlib
-, postgresql, mysql, libgeotiff, python, pythonPackages, proj, geos, openssl }:
+, postgresql, mysql, libgeotiff, python, pythonPackages, proj, geos, openssl
+, libpng }:
composableDerivation.composableDerivation {} (fixed: rec {
version = "1.11.2";
@@ -10,7 +11,7 @@ composableDerivation.composableDerivation {} (fixed: rec {
sha256 = "66bc8192d24e314a66ed69285186d46e6999beb44fc97eeb9c76d82a117c0845";
};
- buildInputs = [ unzip libjpeg libtiff python pythonPackages.numpy proj openssl ];
+ buildInputs = [ unzip libjpeg libtiff libpng python pythonPackages.numpy proj openssl ];
# Don't use optimization for gcc >= 4.3. That's said to be causing segfaults.
# Unset CC and CXX as they confuse libtool.
@@ -19,6 +20,7 @@ composableDerivation.composableDerivation {} (fixed: rec {
configureFlags = [
"--with-jpeg=${libjpeg}"
"--with-libtiff=${libtiff}" # optional (without largetiff support)
+ "--with-libpng=${libpng}" # optional
"--with-libz=${zlib}" # optional
"--with-pg=${postgresql}/bin/pg_config"
--
2.3.4
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