From 7bcfaeb21d57b8b926432bf017a94f030fbb2df8 Mon Sep 17 00:00:00 2001
From: Robert Scott <code@humanleg.org.uk>
Date: Sat, 29 Oct 2022 20:13:32 +0100
Subject: [PATCH] gdal: fix build on darwin

---
 pkgs/development/libraries/gdal/default.nix | 11 ++++++++---
 1 file changed, 8 insertions(+), 3 deletions(-)

diff --git a/pkgs/development/libraries/gdal/default.nix b/pkgs/development/libraries/gdal/default.nix
index 087dd787b61b..92637c148cda 100644
--- a/pkgs/development/libraries/gdal/default.nix
+++ b/pkgs/development/libraries/gdal/default.nix
@@ -88,12 +88,14 @@ stdenv.mkDerivation rec {
     "-DGEOTIFF_LIBRARY_RELEASE=${lib.getLib libgeotiff}/lib/libgeotiff${stdenv.hostPlatform.extensions.sharedLibrary}"
     "-DMYSQL_INCLUDE_DIR=${lib.getDev libmysqlclient}/include/mysql"
     "-DMYSQL_LIBRARY=${lib.getLib libmysqlclient}/lib/mysql/libmysqlclient${stdenv.hostPlatform.extensions.sharedLibrary}"
+  ] ++ lib.optionals (!stdenv.isDarwin) [
     "-DCMAKE_SKIP_BUILD_RPATH=ON" # without, libgdal.so can't find libmariadb.so
+  ] ++ lib.optionals stdenv.isDarwin [
+    "-DCMAKE_BUILD_WITH_INSTALL_NAME_DIR=ON"
   ];
 
   buildInputs = [
     armadillo
-    arrow-cpp
     c-blosc
     brunsli
     cfitsio
@@ -124,7 +126,6 @@ stdenv.mkDerivation rec {
     lz4
     libmysqlclient
     netcdf
-    openexr
     openjpeg
     openssl
     pcre2
@@ -138,11 +139,15 @@ stdenv.mkDerivation rec {
     libtiff
     tiledb
     libwebp
-    xercesc
     zlib
     zstd
     python3
     python3.pkgs.numpy
+  ] ++ lib.optionals (!stdenv.isDarwin) [
+    # tests for formats enabled by these packages fail on macos
+    arrow-cpp
+    openexr
+    xercesc
   ] ++ lib.optional stdenv.isDarwin libiconv;
 
   postInstall = ''