buildroot/package/libcamera-apps/0001-cmake-remove-Werror-and-Wfatal-errors-compiler-comma.patch

From 6bd733b52f0b4039407c676cd3126a9e2f79456b Mon Sep 17 00:00:00 2001
From: Peter Seiderer <ps.report@gmx.net>
Date: Fri, 5 Feb 2021 18:24:08 +0100
Subject: [PATCH] cmake: remove -Werror and -Wfatal-errors compiler command
 line option
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Fixes (with bootlin-riscv64-musl toolchain):

  .../build/libcamera-apps-2d1009e3badcc8047361ff81149ad6cba3b911b5/core/libcamera_app.cpp:30:22: error: overflow in conversion from ‘long unsigned int’ to ‘int’ changes value from ‘2154321408’ to ‘-2140645888’ [-Werror=overflow]
     30 |  int ret = ioctl(fd, VIDIOC_QUERYCAP, &caps);
        |                      ^~~~~~~~~~~~~~~
  cc1plus: all warnings being treated as errors

Signed-off-by: Peter Seiderer <ps.report@gmx.net>
---
 CMakeLists.txt | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 748c6dd..1ca1e39 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -11,7 +11,7 @@ endif()
 
 set (CMAKE_EXPORT_COMPILE_COMMANDS ON)
 set (CMAKE_CXX_STANDARD 17)
-add_compile_options(-Wall -Wextra -pedantic -Wno-unused-parameter -faligned-new -Werror -Wfatal-errors)
+add_compile_options(-Wall -Wextra -pedantic -Wno-unused-parameter -faligned-new)
 add_definitions(-D_FILE_OFFSET_BITS=64)
 
 if (CMAKE_COMPILER_IS_GNUCXX)
-- 
2.34.1