506740c030
Fixes: - http://autobuild.buildroot.org/results/b64dfcd8e576666e8a4a52da81a2f5a92b779dc7 Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com> Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
58 lines
2.6 KiB
Diff
58 lines
2.6 KiB
Diff
From f480ac538eb69086d4b7db855c2a457d5d6420d4 Mon Sep 17 00:00:00 2001
|
|
From: Fabrice Fontaine <fontaine.fabrice@gmail.com>
|
|
Date: Mon, 10 Feb 2020 14:05:12 +0100
|
|
Subject: [PATCH] CMake/Utils/PrecompiledHeader.cmake: Add -c argument to build
|
|
precompiled headers
|
|
|
|
Add "-c" argument when building precompiled headers to fix build with
|
|
RELRO.
|
|
|
|
More information on a similar issue with domoticz can be found here:
|
|
https://patchwork.ozlabs.org/patch/1187328:
|
|
|
|
"The problem AFAICS is that if no -c or similar option is given, GCC
|
|
decides what needs to be done based on the rest of the arguments. If the
|
|
rest of the arguments include a -Wl,... option, it decides that linking
|
|
needs to be done. If the rest of the arguments are just header files, it
|
|
decides to create a precompiled header."
|
|
|
|
Fixes:
|
|
- http://autobuild.buildroot.org/results/8fabf8d270b9257c3a9db6a2f17f1c08ec9428d3
|
|
|
|
Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
|
|
[Upstream: https://github.com/OGRECave/ogre/commit/de4d5c920e23e1e2b21dc5c8192ef74ba6210cca]
|
|
---
|
|
CMake/Utils/PrecompiledHeader.cmake | 6 +++---
|
|
1 file changed, 3 insertions(+), 3 deletions(-)
|
|
|
|
diff --git a/CMake/Utils/PrecompiledHeader.cmake b/CMake/Utils/PrecompiledHeader.cmake
|
|
index a02d99acd..bfb0059db 100644
|
|
--- a/CMake/Utils/PrecompiledHeader.cmake
|
|
+++ b/CMake/Utils/PrecompiledHeader.cmake
|
|
@@ -133,11 +133,11 @@ MACRO(_PCH_GET_COMPILE_COMMAND out_command _input _output)
|
|
STRING(REGEX REPLACE "^ +" "" pchsupport_compiler_cxx_arg1 ${CMAKE_CXX_COMPILER_ARG1})
|
|
|
|
SET(${out_command}
|
|
- ${CMAKE_CXX_COMPILER} ${pchsupport_compiler_cxx_arg1} ${_compile_FLAGS} -x c++-header -o ${_output} ${_input}
|
|
+ ${CMAKE_CXX_COMPILER} ${pchsupport_compiler_cxx_arg1} ${_compile_FLAGS} -x c++-header -c -o ${_output} ${_input}
|
|
)
|
|
ELSE(CMAKE_CXX_COMPILER_ARG1)
|
|
SET(${out_command}
|
|
- ${CMAKE_CXX_COMPILER} ${_compile_FLAGS} -x c++-header -o ${_output} ${_input}
|
|
+ ${CMAKE_CXX_COMPILER} ${_compile_FLAGS} -x c++-header -c -o ${_output} ${_input}
|
|
)
|
|
ENDIF(CMAKE_CXX_COMPILER_ARG1)
|
|
ELSE(CMAKE_COMPILER_IS_GNUCXX)
|
|
@@ -291,7 +291,7 @@ MACRO(ADD_PRECOMPILED_HEADER _targetName _input)
|
|
set_target_properties(${_targetName}_pch_dephelp PROPERTIES INCLUDE_DIRECTORIES "${DIRINC}")
|
|
|
|
#MESSAGE("_compile_FLAGS: ${_compile_FLAGS}")
|
|
- #message("COMMAND ${CMAKE_CXX_COMPILER} ${_compile_FLAGS} -x c++-header -o ${_output} ${_input}")
|
|
+ #message("COMMAND ${CMAKE_CXX_COMPILER} ${_compile_FLAGS} -x c++-header -c -o ${_output} ${_input}")
|
|
|
|
ADD_CUSTOM_COMMAND(
|
|
OUTPUT "${CMAKE_CURRENT_BINARY_DIR}/${_name}"
|
|
--
|
|
2.24.1
|
|
|