From 39a7e6b79fdeafc539a36f6831d922a2622cb679 Mon Sep 17 00:00:00 2001
From: Po Lu
Date: Sat, 4 Mar 2023 13:38:00 +0800
Subject: Port to broken Android NDK version

* configure.ac: Check for __ctype_get_mb_cur_max.
Then see if MB_CUR_MAX is defined to it, and define
REPLACEMENT_MB_CUR_MAX if so and it does not link.
* java/INSTALL: Update documentation.
* src/conf_post.h (MB_CUR_MAX): Define replacement if
necessary.
---
 java/INSTALL | 9 +++++++++
 1 file changed, 9 insertions(+)

(limited to 'java')

diff --git a/java/INSTALL b/java/INSTALL
index b331d09d9ff..37f7048b89d 100644
--- a/java/INSTALL
+++ b/java/INSTALL
@@ -129,6 +129,15 @@ so:
 
   ./configure --with-ndk-cxx=/path/to/toolchain/bin/i686-linux-android-g++
 
+Some versions of the NDK have a bug, where GCC fails to locate
+``stddef.h'' after being copied to a standalone toolchain.  To work
+around this problem (which normally exhibits itself when building C++
+code), add:
+
+   -isystem /path/to/toolchain/include/c++/4.9.x
+
+to ANDROID_CFLAGS.
+
 
 DEBUG AND RELEASE BUILDS
 
-- 
cgit v1.2.1