From 923e258bdf82d36bab7a2bce5f8bdca501a67c69 Mon Sep 17 00:00:00 2001
From: geisserml <geisserml@gmail.com>
Date: Fri, 10 Nov 2023 00:59:09 +0100
Subject: [PATCH] sourcebuild: build config corrections

First, note the previous change not only commented out, but accidentally
swapped the value from False to True.

Correct this and reland use_custom_libcxx = false by disabling partition
alloc entirely in the syslibs build.
Move use_allocator_shim = false to the default build (i.e. always set)
to match pdfium-binaries.
---
 setupsrc/pypdfium2_setup/build_pdfium.py | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

diff --git a/setupsrc/pypdfium2_setup/build_pdfium.py b/setupsrc/pypdfium2_setup/build_pdfium.py
index 6d3f9d8ed..282d9de0f 100755
--- a/setupsrc/pypdfium2_setup/build_pdfium.py
+++ b/setupsrc/pypdfium2_setup/build_pdfium.py
@@ -31,7 +31,7 @@
 ]
 
 
-# run `gn args out/Default/ --list` for flag docs
+# run `gn args out/Default/ --list` for build config docs
 
 DefaultConfig = {
     "is_debug": False,
@@ -40,6 +40,7 @@
     "pdf_enable_v8": False,
     "pdf_enable_xfa": False,
     "pdf_use_skia": False,
+    "use_allocator_shim": False,
 }
 
 SyslibsConfig = {
@@ -51,13 +52,13 @@
     "use_system_zlib": True,
     "use_system_libtiff": True,
     "clang_use_chrome_plugins": False,
-    "use_allocator_shim": False,
+    "pdf_use_partition_alloc": False,
     "use_sysroot": False,
 }
 
 
-# if sys.platform.startswith("linux"):
-    # SyslibsConfig["use_custom_libcxx"] = True
+if sys.platform.startswith("linux"):
+    SyslibsConfig["use_custom_libcxx"] = False
 if sys.platform.startswith("darwin"):
     DefaultConfig["mac_deployment_target"] = "10.13.0"
     SyslibsConfig["use_system_xcode"] = True