| From 6431488bbd96ca7d3c3f19641cebe7ef8626074a Mon Sep 17 00:00:00 2001 |
| From: Adrian Ratiu <adrian.ratiu@collabora.com> |
| Date: Thu, 26 Aug 2021 17:44:11 +0300 |
| Subject: [PATCH 2/2] cmake: lemon: allow builds to specify a different |
| compiler |
| |
| Lemon is a host build tool used to generate some syntax files. |
| When cross-compiling, it needs to be built for the host machine |
| so allow the build to configure a different compiler for it. |
| |
| The alternative would be to create a cmake spec for each |
| toolchain and build lemon separately which is overkill for |
| such a simple tool compared to just pointing it to $HOST_CC. |
| --- |
| tools/lemon/CMakeLists.txt | 5 +++++ |
| 1 file changed, 5 insertions(+) |
| |
| diff --git a/tools/lemon/CMakeLists.txt b/tools/lemon/CMakeLists.txt |
| index af62d4596e..8742aa9fc9 100644 |
| --- a/tools/lemon/CMakeLists.txt |
| +++ b/tools/lemon/CMakeLists.txt |
| @@ -9,6 +9,11 @@ |
| |
| add_executable(lemon lemon.c) |
| |
| +if(DEFINED LEMON_C_COMPILER) |
| + set(CMAKE_C_COMPILER "${LEMON_C_COMPILER}") |
| + set(CMAKE_C_FLAGS "") |
| +endif() |
| + |
| # To keep lemon.c as close to upstream as possible, deliberately ignore |
| # some stylistic issues. |
| set(lemon_cflags) |
| -- |
| 2.32.0 |
| |
