ci: build debug builds rather than release builds

.appveyor/build.bat

@@ -11,8 +11,8 @@ call "C:\Program Files (x86)\Microsoft Visual Studio\2017\Community\VC\Auxiliary
 REM Install 64-bit packages
 set VCPKG_DEFAULT_TRIPLET=x64-windows
 
-REM Hack to only install release builds for time
+REM Hack to only install debug builds for time
-echo set(VCPKG_BUILD_TYPE release) >> C:\Tools\vcpkg\triplets\x64-windows.cmake
+echo set(VCPKG_BUILD_TYPE debug) >> C:\Tools\vcpkg\triplets\x64-windows.cmake
 
 REM Install Open*IO libraries
 vcpkg install opencolorio
@@ -34,7 +34,7 @@ REM Add Qt and FFmpeg directory to path
 set PATH=%PATH%;C:\Qt\5.13.2\msvc2017_64\bin;%APPVEYOR_BUILD_FOLDER%\%FFMPEG_VER%-dev
 
 REM Run cmake
-cmake -G "Ninja" . -DCMAKE_TOOLCHAIN_FILE=c:/Tools/vcpkg/scripts/buildsystems/vcpkg.cmake -DCMAKE_BUILD_TYPE=RelWithDebInfo
+cmake -G "Ninja" . -DCMAKE_TOOLCHAIN_FILE=c:/Tools/vcpkg/scripts/buildsystems/vcpkg.cmake -DCMAKE_BUILD_TYPE=Debug
 
 REM Build with Ninja
 ninja.exe || exit /B 1

.travis/script.sh

@@ -6,7 +6,7 @@ export VERSION=$(git rev-parse --short=8 HEAD)
 if [[ "$TRAVIS_OS_NAME" == "osx" ]]; then
 
     # Generate Makefile
-    cmake .
+    cmake . -DCMAKE_BUILD_TYPE=Debug
 
     # Make
     make -j$(sysctl -n hw.ncpu)
@@ -50,7 +50,7 @@ if [[ "$TRAVIS_OS_NAME" == "osx" ]]; then
 elif [[ "$TRAVIS_OS_NAME" == "linux" ]]; then
 
     # Generate Makefile
-    cmake .
+    cmake . -DCMAKE_BUILD_TYPE=Debug
 
     # Make
     make -j$(nproc)

app/CMakeLists.txt

@@ -84,6 +84,11 @@ target_compile_definitions(${OLIVE_TARGET} PRIVATE ${OLIVE_DEFINITIONS})
 
 # Set compiler options
 if(MSVC)
+  STRING (REGEX REPLACE "/RTC(su|[1su])" "" CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS}")
+  STRING (REGEX REPLACE "/RTC(su|[1su])" "" CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG}")
+  STRING (REGEX REPLACE "/RTC(su|[1su])" "" CMAKE_C_FLAGS "${CMAKE_C_FLAGS}")
+  STRING (REGEX REPLACE "/RTC(su|[1su])" "" CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG}")
+
   target_compile_options(
     ${OLIVE_TARGET}
     PRIVATE
@@ -93,14 +98,14 @@ if(MSVC)
     /experimental:external
     /external:anglebrackets
     /external:W0
-    "$<$<CONFIG:RELEASE>:/O2>"
+    /O2
     "$<$<COMPILE_LANGUAGE:CXX>:/MP>"
   )
 else()
   target_compile_options(
     ${OLIVE_TARGET}
     PRIVATE
-    "$<$<CONFIG:RELEASE>:-O2>"
+    -O2
     -Werror
     -Wuninitialized
     -pedantic-errors