From 6bb255440bf9b6eeed8cf28c3f3f7963a38c73a7 Mon Sep 17 00:00:00 2001
From: George Stagg <george.stagg@posit.co>
Date: Thu, 7 Dec 2023 09:34:05 +0000
Subject: [PATCH] Don't use -Wdocumentation flag when building gdal

Avoids an LLVM crash introduced by upgrading Emscripten to 3.1.47.

See upstream issue llvm/llvm-project#68524 for details.
---
 libs/recipes/gdal/rules.mk | 1 +
 1 file changed, 1 insertion(+)

diff --git a/libs/recipes/gdal/rules.mk b/libs/recipes/gdal/rules.mk
index 77134481..00339b24 100644
--- a/libs/recipes/gdal/rules.mk
+++ b/libs/recipes/gdal/rules.mk
@@ -39,6 +39,7 @@ $(GDAL_WASM_LIB): $(GDAL_TARBALL) $(PROJ_WASM_LIB) $(GEOS_WASM_LIB)
 	    -DGDAL_ENABLE_DRIVER_HDF5=OFF \
 	    -DGDAL_USE_HDF4=OFF \
 	    -DGDAL_USE_HDF5=OFF \
+	    -DHAVE_WFLAG_DOCUMENTATION_AND_NO_DEPRECATED=OFF \
 	    .. && \
 	  sed -i.bak 's/#define ICONV_CPP_CONST const/#define ICONV_CPP_CONST/' port/cpl_config.h && \
 	  emmake make install && \