std=c99

.vscode/launch.json

@@ -6,12 +6,10 @@
             "type": "cppdbg",
             "request": "launch",
             "cwd": "${workspaceFolder}/bin",
+            "program": "${workspaceFolder}/bin/cbuild",
             "windows": {
                 "program": "${workspaceFolder}\\bin\\cbuild.exe",
             },
-            "linux": {
-                "program": "${workspaceFolder}/bin/cbuild",
-            },
             "args": [ "-p", "../example.proj.dtsod", "exe"],
             "preLaunchTask": "build",
             "stopAtEntry": false,

build.sh

@@ -3,7 +3,7 @@ set -eo pipefail
 
 CONFIG_DIR="/etc/cbuild"
 CMP="gcc"
-WARN="-Wall -Wextra -Wno-discarded-qualifiers -Wno-unused-parameter"
+WARN="-std=c99 -Wall -Wextra -Wno-discarded-qualifiers -Wno-unused-parameter"
 
 ARGS_DEBUG="-O0 -g"
 ARGS_RELEASE="-O2 -flto=auto -fdata-sections -ffunction-sections -Wl,--gc-sections"