From: Joel Rosdahl <joel@rosdahl.net>
Date: Sun, 23 Aug 2020 18:10:36 +0000 (+0200)
Subject: Add CMake build type “CI” like “RelWithDebInfo” but without -DNDEBUG
X-Git-Tag: v4.0~173
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=ba0c88783012b0ad87dffde1656f93e4e95f822a;p=thirdparty%2Fccache.git

Add CMake build type “CI” like “RelWithDebInfo” but without -DNDEBUG
---

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)