Add CLI arguments to build.sh, specify build type

Adds CLI arguments to build.sh, and prints to stdout the type of build being performed. Default build is still Debug. Additonally supports a BUILD_DEBUG environment variable, and respects previously set values of CMAKE_BUILD_TYPE. Signed-off-by: Michael Maurer <[email protected]>
mit-dci · Jan 8, 2024 · 5b39449 · 5b39449
1 parent 50a64dd
commit 5b39449
Showing 1 changed file with 23 additions and 2 deletions.
diff --git a/scripts/build.sh b/scripts/build.sh
@@ -20,12 +20,33 @@ elif [[ "$OSTYPE" == "darwin"* ]]; then
     CMAKE_FLAGS+="-DCMAKE_C_COMPILER=${XCODE_CMDLINE_DIR}/usr/bin/clang -DCMAKE_CXX_COMPILER=${XCODE_CMDLINE_DIR}/usr/bin/clang++ -DCMAKE_CXX_FLAGS=-isystem\ /usr/local/include -DCMAKE_EXPORT_COMPILE_COMMANDS=ON"
 fi
 
-CMAKE_BUILD_TYPE="Debug"
-if [[ "$BUILD_RELEASE" == "1" ]]; then
+# Note:
+# CMAKE_BUILD_TYPE="Debug" adds "-O0 -g" flags by default
+# CMAKE_BUILD_TYPE="Release" adds "-O3 -DNDEBUG" by default
+if [[ "$BUILD_DEBUG" == "1" ]]; then
+    CMAKE_BUILD_TYPE="Debug"
+elif [[ "$BUILD_RELEASE" == "1" ]]; then
     CMAKE_BUILD_TYPE="Release"
 elif [[ "$BUILD_PROFILING" == "1" ]]; then
     CMAKE_BUILD_TYPE="Profiling"
 fi
 
+if [ $# -gt 0 ]; then
+    if [ "$1" == "Release" ]; then
+        CMAKE_BUILD_TYPE="Release"
+    elif [ "$1" == "Profiling" ]; then
+        CMAKE_BUILD_TYPE="Profiling"
+    elif [ "$1" == "Debug" ]; then
+        CMAKE_BUILD_TYPE="Debug"
+    fi
+fi
+
+if [[ -z $CMAKE_BUILD_TYPE ]]; then
+    echo "CMAKE_BUILD_TYPE not set, defaulting to debug"
+    CMAKE_BUILD_TYPE="Debug"
+fi
+
+echo "Building $CMAKE_BUILD_TYPE"
 eval "cmake -DCMAKE_BUILD_TYPE=${CMAKE_BUILD_TYPE} ${CMAKE_FLAGS} .."
 make -j$CPUS
+