[reactos] 01/01: [SDK] gcc.cmake: Only add -mstackrealign on i386 (#4016)

[Konrad Dybcio]

https://git.reactos.org/?p=reactos.git;a=commitdiff;h=b7c1b95b4573a8adaf454d...

commit b7c1b95b4573a8adaf454de9847f12c905d4aa27
Author:     Konrad Dybcio [e-mail]
AuthorDate: Sat Oct 16 10:58:08 2021 +0200
Commit:     GitHub [e-mail]
CommitDate: Sat Oct 16 11:58:08 2021 +0300

[SDK] gcc.cmake: Only add -mstackrealign on i386 (#4016)

This option is only useful for the i386 architecture and breaks ARM builds.

Reviewed-by: Victor Perevertkin [e-mail]
    Reviewed-by: Stanislav Motylkov [e-mail]
    Signed-off-by: Konrad Dybcio [e-mail]
---
 sdk/cmake/gcc.cmake | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/sdk/cmake/gcc.cmake b/sdk/cmake/gcc.cmake
index cb20227501d..65085aba793 100644
--- a/sdk/cmake/gcc.cmake
+++ b/sdk/cmake/gcc.cmake
@@ -45,8 +45,6 @@ add_compile_options(-pipe -fms-extensions -fno-strict-aliasing)
 # The case for C++ is handled through the reactos_c++ INTERFACE library
 add_compile_options("$<$<NOT:$<COMPILE_LANGUAGE:CXX>>:-nostdinc>")

-add_compile_options(-mstackrealign)
-
 if(CMAKE_C_COMPILER_ID STREQUAL "GNU")
     add_compile_options(-fno-aggressive-loop-optimizations)
     if (DBG)
@@ -145,7 +143,7 @@ if(LTCG)
 endif()

if(ARCH STREQUAL "i386")
-    add_compile_options(-fno-optimize-sibling-calls -fno-omit-frame-pointer)
+    add_compile_options(-fno-optimize-sibling-calls -fno-omit-frame-pointer -mstackrealign)
     if(NOT CMAKE_C_COMPILER_ID STREQUAL "Clang")
         add_compile_options(-mpreferred-stack-boundary=3 -fno-set-stack-executable)
     endif()