Add build patch as recommended by GDAL doc

Auterion · Oct 21, 2024 · a46f68c · a46f68c
1 parent 80782c6
commit a46f68c
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diff --git a/patches/gdal_prep_build.patch b/patches/gdal_prep_build.patch
@@ -0,0 +1,19 @@
+diff --git a/config/BUILDCONFIG.gn b/config/BUILDCONFIG.gn
+index e011502..ae5758e 100644
+--- a/config/BUILDCONFIG.gn
++++ b/config/BUILDCONFIG.gn
+@@ -453,10 +453,10 @@ if (is_win) {
+ }
+
+ if (is_posix) {
+-  if (current_os != "aix") {
+-    default_compiler_configs +=
+-        [ "//build/config/gcc:symbol_visibility_hidden" ]
+-  }
++  #if (current_os != "aix") {
++  #  default_compiler_configs +=
++  #      [ "//build/config/gcc:symbol_visibility_hidden" ]
++  #}
+ }
+
+ if (is_fuchsia) {
diff --git a/steps/03-patch.sh b/steps/03-patch.sh
@@ -15,6 +15,7 @@ git apply -v "$PATCHES/public_headers.patch"
 case "$OS" in
   android)
     git -C build apply -v "$PATCHES/android/build.patch"
+    cd build && git apply -v "$PATCHES/gdal_prep_build.patch" && cd ..  # For Android and Linux
     ;;
 
   ios)