From afe04691aca3f669f517adaeb5bd4a87a481fb4a Mon Sep 17 00:00:00 2001 From: Vincent Ambo Date: Wed, 27 May 2020 01:26:30 +0100 Subject: Squashed 'third_party/glog/' content from commit 9ef754a3023 git-subtree-dir: third_party/glog git-subtree-split: 9ef754a3023e6fd10f20fe53dfca96dd898182e3 --- toolchains/linux-mingw-w64-cxx11.cmake | 33 +++++++++++++++++++++++++++++++++ 1 file changed, 33 insertions(+) create mode 100644 toolchains/linux-mingw-w64-cxx11.cmake (limited to 'toolchains/linux-mingw-w64-cxx11.cmake') diff --git a/toolchains/linux-mingw-w64-cxx11.cmake b/toolchains/linux-mingw-w64-cxx11.cmake new file mode 100644 index 000000000000..9c6e126a68d2 --- /dev/null +++ b/toolchains/linux-mingw-w64-cxx11.cmake @@ -0,0 +1,33 @@ +# Sample toolchain file for building for Windows from an Ubuntu Linux system. +# +# Typical usage: +# *) install cross compiler: `sudo apt-get install mingw-w64` +# *) cmake -H. -B_build_mingw -DCMAKE_TOOLCHAIN_FILE="${PWD}/toolchains/linux-mingw-w64.cmake" + +set(CMAKE_SYSTEM_NAME Windows) +set(CMAKE_SYSTEM_PROCESSOR x86_64) +set(TOOLCHAIN_PREFIX x86_64-w64-mingw32) + +# set compiler +set(CMAKE_C_COMPILER ${TOOLCHAIN_PREFIX}-gcc) +set(CMAKE_CXX_COMPILER ${TOOLCHAIN_PREFIX}-g++) +set(CMAKE_RC_COMPILER ${TOOLCHAIN_PREFIX}-windres) + +# target environment on the build host system +# set 1st to dir with the cross compiler's C/C++ headers/libs +set(CMAKE_FIND_ROOT_PATH /usr/${TOOLCHAIN_PREFIX}) + +# modify default behavior of FIND_XXX() commands to +# search for headers/libs in the target environment and +# search for programs in the build host environment +set(CMAKE_FIND_ROOT_PATH_MODE_PROGRAM NEVER) +set(CMAKE_FIND_ROOT_PATH_MODE_LIBRARY ONLY) +set(CMAKE_FIND_ROOT_PATH_MODE_INCLUDE ONLY) + +# use emulator for `try_run` calls +set(CMAKE_CROSSCOMPILING_EMULATOR wine64) + +# set c++ standard +set(CMAKE_CXX_STANDARD 11) +set(CMAKE_CXX_STANDARD_REQUIRED ON) +set(CMAKE_CXX_EXTENSIONS OFF) -- cgit 1.4.1