https://git.reactos.org/?p=reactos.git;a=commitdiff;h=e00922a0fe09687bbd7518aa95a9142e457d82d3
commit e00922a0fe09687bbd7518aa95a9142e457d82d3
Author: Jérôme Gardou <jerome.gar...@reactos.org>
AuthorDate: Mon Nov 9 09:41:48 2020 +0100
Commit: Jérôme Gardou <zefk...@users.noreply.github.com>
CommitDate: Mon Nov 16 16:58:10 2020 +0100
[NTOSKRNL] Link memcmp to the import lib when using CLang
CLang performs some optimisations on e.g. strcmp, but memcmp is not
exported by ntoskrnl
---
ntoskrnl/CMakeLists.txt | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/ntoskrnl/CMakeLists.txt b/ntoskrnl/CMakeLists.txt
index 13ca75e351a..84125c75c9b 100644
--- a/ntoskrnl/CMakeLists.txt
+++ b/ntoskrnl/CMakeLists.txt
@@ -12,6 +12,11 @@ set(NTKRNLMP_ASM_SOURCE ${ASM_SOURCE})
spec2def(ntoskrnl.exe ntoskrnl.spec ADD_IMPORTLIB)
add_asm_files(ntoskrnl_asm ${NTOSKRNL_ASM_SOURCE})
+if (GCC AND CLANG)
+ # Clang optimises strcmp calls to memcmp.
+ target_link_libraries(libntoskrnl INTERFACE memcmp)
+endif()
+
list(APPEND PCH_SKIP_SOURCE
guid.c)
