1*4882a593SmuzhiyunFrom 23d0bb0ef0fde52d1cffe235edead09287326fb4 Mon Sep 17 00:00:00 2001
2*4882a593SmuzhiyunFrom: Romain Naour <romain.naour@gmail.com>
3*4882a593SmuzhiyunDate: Sun, 4 Oct 2020 01:11:30 +0200
4*4882a593SmuzhiyunSubject: [PATCH] CMakeLists.txt: compile squirrel with -fPIC
5*4882a593Smuzhiyun
6*4882a593SmuzhiyunEnsure that squirrel is compiled with -fPIC to allow linking the static
7*4882a593Smuzhiyunlibraries with dynamically linked programs. This is not a requirement
8*4882a593Smuzhiyunfor most architectures but is mandatory for ARM.
9*4882a593Smuzhiyun
10*4882a593SmuzhiyunFixes:
11*4882a593Smuzhiyunx86_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
12*4882a593Smuzhiyunx86_64-buildroot-linux-musl/bin/ld: final link failed: nonrepresentable section on output
13*4882a593Smuzhiyun
14*4882a593SmuzhiyunSigned-off-by: Romain Naour <romain.naour@gmail.com>
15*4882a593Smuzhiyun---
16*4882a593Smuzhiyun CMakeLists.txt | 3 ++-
17*4882a593Smuzhiyun 1 file changed, 2 insertions(+), 1 deletion(-)
18*4882a593Smuzhiyun
19*4882a593Smuzhiyundiff --git a/CMakeLists.txt b/CMakeLists.txt
20*4882a593Smuzhiyunindex 8b1dafa1e..07c603cce 100644
21*4882a593Smuzhiyun--- a/CMakeLists.txt
22*4882a593Smuzhiyun+++ b/CMakeLists.txt
23*4882a593Smuzhiyun@@ -412,7 +412,8 @@ ExternalProject_Add(squirrel
24*4882a593Smuzhiyun   -DCMAKE_CXX_COMPILER=${CMAKE_CXX_COMPILER}
25*4882a593Smuzhiyun   -DCMAKE_CXX_FLAGS=${CMAKE_CXX_FLAGS}
26*4882a593Smuzhiyun   -DCMAKE_INSTALL_PREFIX=${SQUIRREL_PREFIX}
27*4882a593Smuzhiyun-  -DINSTALL_INC_DIR=include)
28*4882a593Smuzhiyun+  -DINSTALL_INC_DIR=include
29*4882a593Smuzhiyun+  -DCMAKE_POSITION_INDEPENDENT_CODE=ON)
30*4882a593Smuzhiyun
31*4882a593Smuzhiyun if(WIN32)
32*4882a593Smuzhiyun   add_library(squirrel_lib SHARED IMPORTED)
33*4882a593Smuzhiyun--
34*4882a593Smuzhiyun2.25.4
35*4882a593Smuzhiyun
36