Reomove "-nopie" option workaround for old clang. (iovisor#4945)

fix: iovisor#4931
ego · Mar 22, 2024 · cb972b9 · cb972b9
1 parent ba1041d
commit cb972b9
Showing 1 changed file with 8 additions and 12 deletions.
diff --git a/cmake/FindCompilerFlag.cmake b/cmake/FindCompilerFlag.cmake
@@ -3,20 +3,16 @@
 
 if (ENABLE_NO_PIE)
 
-if (CMAKE_C_COMPILER_ID MATCHES "Clang")
- set(COMPILER_NOPIE_FLAG "-nopie")
+set(_backup_c_flags "${CMAKE_REQUIRED_FLAGS}")
+set(CMAKE_REQUIRED_FLAGS "-no-pie")
+CHECK_CXX_SOURCE_COMPILES("int main() {return 0;}"
+ HAVE_NO_PIE_FLAG)
+if (HAVE_NO_PIE_FLAG)
+ set(COMPILER_NOPIE_FLAG "-no-pie")
 else()
- set(_backup_c_flags "${CMAKE_REQUIRED_FLAGS}")
- set(CMAKE_REQUIRED_FLAGS "-no-pie")
- CHECK_CXX_SOURCE_COMPILES("int main() {return 0;}"
- HAVE_NO_PIE_FLAG)
- if (HAVE_NO_PIE_FLAG)
- set(COMPILER_NOPIE_FLAG "-no-pie")
- else()
- set(COMPILER_NOPIE_FLAG "")
- endif()
- set(CMAKE_REQUIRED_FLAGS "${_backup_c_flags}")
+ set(COMPILER_NOPIE_FLAG "")
 endif()
+set(CMAKE_REQUIRED_FLAGS "${_backup_c_flags}")
 
 endif(ENABLE_NO_PIE)