buildroot/package/supertux/0001-CMakeLists.txt-compile-squirrel-with-fPIC.patch
Romain Naour 4473c41941 package/supertux: build squirrel builtin library with fPIC
Ensure that squirrel is compiled with -fPIC to allow linking the static
libraries with dynamically linked programs. This is not a requirement
for most architectures but is mandatory for ARM.

Fixes:
http://autobuild.buildroot.org/results/46e8f5e622ce450a89bc6d70f4bfd38182557901
http://autobuild.buildroot.org/results/a43720492d817e4555d728546da9114e3ccba952

Signed-off-by: Romain Naour <romain.naour@gmail.com>
Cc: Fabrice Fontaine <fontaine.fabrice@gmail.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
2020-10-04 11:40:53 +02:00

36 lines
1.3 KiB
Diff

From 23d0bb0ef0fde52d1cffe235edead09287326fb4 Mon Sep 17 00:00:00 2001
From: Romain Naour <romain.naour@gmail.com>
Date: Sun, 4 Oct 2020 01:11:30 +0200
Subject: [PATCH] CMakeLists.txt: compile squirrel with -fPIC
Ensure that squirrel is compiled with -fPIC to allow linking the static
libraries with dynamically linked programs. This is not a requirement
for most architectures but is mandatory for ARM.
Fixes:
x86_64-buildroot-linux-musl/bin/ld: CMakeFiles/sq_static.dir/sq.c.o: relocation R_X86_64_32 against `.rodata.str1.8' can not be used when making a PIE object; recompile with -fPIC
x86_64-buildroot-linux-musl/bin/ld: final link failed: nonrepresentable section on output
Signed-off-by: Romain Naour <romain.naour@gmail.com>
---
CMakeLists.txt | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/CMakeLists.txt b/CMakeLists.txt
index 8b1dafa1e..07c603cce 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -412,7 +412,8 @@ ExternalProject_Add(squirrel
-DCMAKE_CXX_COMPILER=${CMAKE_CXX_COMPILER}
-DCMAKE_CXX_FLAGS=${CMAKE_CXX_FLAGS}
-DCMAKE_INSTALL_PREFIX=${SQUIRREL_PREFIX}
- -DINSTALL_INC_DIR=include)
+ -DINSTALL_INC_DIR=include
+ -DCMAKE_POSITION_INDEPENDENT_CODE=ON)
if(WIN32)
add_library(squirrel_lib SHARED IMPORTED)
--
2.25.4