1From 33270f56477542dedf978e660cf8d08464f28797 Mon Sep 17 00:00:00 2001
2From: Fabrice Fontaine <fontaine.fabrice@gmail.com>
3Date: Fri, 26 Nov 2021 17:45:23 +0100
4Subject: [PATCH] cmake: lemon: wipe CMAKE_{EXE_LINKER_FLAGS,SYSROOT} if needed
5
6Wipe CMAKE_{EXE_LINKER_FLAGS,SYSROOT} when LEMON_C_COMPILER is set to
7avoid a build failure when cross-compiling (e.g. with buildroot)
8
9Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
10[Upstream status:
11https://gitlab.com/wireshark/wireshark/-/merge_requests/5224]
12---
13 tools/lemon/CMakeLists.txt | 2 ++
14 1 file changed, 2 insertions(+)
15
16diff --git a/tools/lemon/CMakeLists.txt b/tools/lemon/CMakeLists.txt
17index 8742aa9fc9..7a9263fe0d 100644
18--- a/tools/lemon/CMakeLists.txt
19+++ b/tools/lemon/CMakeLists.txt
20@@ -12,6 +12,8 @@ add_executable(lemon lemon.c)
21 if(DEFINED LEMON_C_COMPILER)
22 	set(CMAKE_C_COMPILER "${LEMON_C_COMPILER}")
23 	set(CMAKE_C_FLAGS "")
24+	set(CMAKE_EXE_LINKER_FLAGS "")
25+	set(CMAKE_SYSROOT "")
26 endif()
27
28 # To keep lemon.c as close to upstream as possible, deliberately ignore
29--
302.33.0
31
32