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authorLuca Niccoli <lultimouomo@gmail.com>2023-04-30 13:02:31 +0200
committerNick Wellnhofer <wellnhofer@aevum.de>2023-04-30 13:31:44 +0200
commitdb6783a8aae7e671665e0043b05a13aa6aa85c47 (patch)
tree00e2aa8429c84e4d4f32f17d6a9eff9d6d06812d
parente3eec989e647af95abb4cea7189a7421b6d13317 (diff)
downloadlibxml2-db6783a8aae7e671665e0043b05a13aa6aa85c47.tar.gz
cmake: Fix va_copy detection
va_copy is defined by the standard as a macro, so check_function_exists will not detect it; check_symbol_exists will. Fixes #528.
-rw-r--r--CMakeLists.txt4
1 files changed, 2 insertions, 2 deletions
diff --git a/CMakeLists.txt b/CMakeLists.txt
index 86b2b0aa..834b35d3 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -169,8 +169,8 @@ if (NOT MSVC)
check_include_files(sys/timeb.h HAVE_SYS_TIMEB_H)
check_include_files(sys/time.h HAVE_SYS_TIME_H)
check_include_files(unistd.h HAVE_UNISTD_H)
- check_function_exists(va_copy HAVE_VA_COPY)
- check_function_exists(__va_copy HAVE___VA_COPY)
+ check_symbol_exists(va_copy stdarg.h HAVE_VA_COPY)
+ check_symbol_exists(__va_copy stdarg.h HAVE___VA_COPY)
set(LT_OBJDIR ".libs/")
check_c_source_compiles("
#include <stdarg.h>