From: Mika Lindqvist <postmaster@raasu.org>
Date: Thu, 10 Apr 2025 21:53:33 +0000 (+0300)
Subject: [FreeBSD] Define _XOPEN_SOURCE for gtest_zlib
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=19b3b7f6e9d6915091bbdc1ed7d0489c7828929f;p=thirdparty%2Fzlib-ng.git

[FreeBSD] Define _XOPEN_SOURCE for gtest_zlib
* Without defining _XOPEN_SOURCE as 700, isascii() is not available on FreeBSD 14.
---

diff --git a/test/CMakeLists.txt b/test/CMakeLists.txt
index b2992a8b..34f82b71 100644
--- a/test/CMakeLists.txt
+++ b/test/CMakeLists.txt
@@ -204,6 +204,10 @@ if(WITH_GTEST)
             target_compile_options(gtest_zlib PRIVATE /wd4389 /EHsc)
         endif()
 
+        if(CMAKE_SYSTEM_NAME STREQUAL "FreeBSD")
+            target_compile_options(gtest_zlib PRIVATE -D_XOPEN_SOURCE=700)
+        endif()
+
         if(WITH_SANITIZER STREQUAL "Memory")
             target_link_directories(gtest_zlib PRIVATE $ENV{LLVM_BUILD_DIR}/lib)
             target_link_options(gtest_zlib PRIVATE