From ba0c88783012b0ad87dffde1656f93e4e95f822a Mon Sep 17 00:00:00 2001
From: Joel Rosdahl <joel@rosdahl.net>
Date: Sun, 23 Aug 2020 20:10:36 +0200
Subject: [PATCH] =?utf8?q?Add=20CMake=20build=20type=20=E2=80=9CCI?=
 =?utf8?q?=E2=80=9D=20like=20=E2=80=9CRelWithDebInfo=E2=80=9D=20but=20with?=
 =?utf8?q?out=20-DNDEBUG?=
MIME-Version: 1.0
Content-Type: text/plain; charset=utf8
Content-Transfer-Encoding: 8bit

---
 CMakeLists.txt          |  1 +
 cmake/CIBuildType.cmake | 31 +++++++++++++++++++++++++++++++
 2 files changed, 32 insertions(+)
 create mode 100644 cmake/CIBuildType.cmake

diff --git a/CMakeLists.txt b/CMakeLists.txt
index e8ee6d0bb..38c347b53 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -21,6 +21,7 @@ list(APPEND CMAKE_MODULE_PATH "${CMAKE_CURRENT_SOURCE_DIR}/cmake")
 #
 include(StandardSettings)
 include(StandardWarnings)
+include(CIBuildType)
 include(DefaultBuildType)
 
 #
diff --git a/cmake/CIBuildType.cmake b/cmake/CIBuildType.cmake
new file mode 100644
index 000000000..963bc5007
--- /dev/null
+++ b/cmake/CIBuildType.cmake
@@ -0,0 +1,31 @@
+# Add a build type called "CI" which is like RelWithDebInfo but with assertions
+# enabled, i.e. without passing -DNDEBUG to the compiler.
+
+set(CMAKE_CXX_FLAGS_CI ${CMAKE_CXX_FLAGS_RELWITHDEBINFO} CACHE STRING
+ "Flags used by the C++ compiler during CI builds."
+  FORCE)
+set(CMAKE_C_FLAGS_CI ${CMAKE_C_FLAGS_RELWITHDEBINFO} CACHE STRING
+  "Flags used by the C compiler during CI builds."
+  FORCE)
+set(CMAKE_EXE_LINKER_FLAGS_CI
+  ${CMAKE_EXE_LINKER_FLAGS_RELWITHDEBINFO} CACHE STRING
+  "Flags used for linking binaries during CI builds."
+  FORCE)
+set(CMAKE_SHARED_LINKER_FLAGS_CI
+  ${CMAKE_SHARED_LINKER_FLAGS_RELWITHDEBINFO} CACHE STRING
+  "Flags used by the shared libraries linker during CI builds."
+  FORCE)
+mark_as_advanced(
+  CMAKE_CXX_FLAGS_CI
+  CMAKE_C_FLAGS_CI
+  CMAKE_EXE_LINKER_FLAGS_CI
+  CMAKE_SHARED_LINKER_FLAGS_CI)
+# Update the documentation string of CMAKE_BUILD_TYPE for GUIs
+set(CMAKE_BUILD_TYPE "${CMAKE_BUILD_TYPE}" CACHE STRING
+  "Choose the type of build, options are: None Debug Release RelWithDebInfo MinSizeRel CI."
+  FORCE)
+
+string(REPLACE -DNDEBUG "" CMAKE_CXX_FLAGS_CI ${CMAKE_CXX_FLAGS_CI})
+string(REPLACE -DNDEBUG "" CMAKE_C_FLAGS_CI ${CMAKE_C_FLAGS_CI})
+string(STRIP ${CMAKE_CXX_FLAGS_CI} CMAKE_CXX_FLAGS_CI)
+string(STRIP ${CMAKE_C_FLAGS_CI} CMAKE_C_FLAGS_CI)
-- 
2.47.3