1 files changed, 57 insertions, 0 deletions
diff --git a/.gitlab/ci/gcc-Wall b/.gitlab/ci/gcc-Wall
new file mode 100755
index 0000000..6669504
--- /dev/null
+++ b/.gitlab/ci/gcc-Wall
@@ -0,0 +1,57 @@
+#!/bin/bash
+# gcc -Wall plus other important warnings not included in -Wall
+
+for arg in "$@"
+do
+	case $arg in
+	-O*) Wuninitialized=-Wuninitialized;;  # only makes sense with `-O'
+	esac
+done
+
+GCC="gcc${COMPILER_VERSION:+-$COMPILER_VERSION}"
+
+#PEDANTIC="-std=gnu99"
+#PEDANTIC="-pedantic -std=gnu99"
+#PEDANTIC="-pedantic -std=gnu99 -Wno-variadic-macros"
+#CONVERSION="-Wconversion"
+# -Wpacked \
+
+# This does more than expected for gcc (mixed code with declarations)
+# -Wdeclaration-after-statement \
+
+EXTRA="-Wextra \
+ -Wsign-compare \
+ -Werror-implicit-function-declaration \
+ -Wpointer-arith \
+ -Wwrite-strings \
+ -Wswitch \
+ -Wmissing-format-attribute \
+ -Wstrict-aliasing=3 \
+ -Winit-self \
+ -Wunsafe-loop-optimizations \
+ -Wold-style-definition \
+ -Wno-missing-field-initializers \
+ -Wno-unused-parameter \
+ -Wno-long-long \
+ -Wmaybe-uninitialized \
+ -Wvla \
+ -Wformat-overflow \
+ -Wformat-truncation"
+
+exec $GCC $PEDANTIC $CONVERSION \
+	-Wall $Wuninitialized \
+	-Wno-switch \
+	-Wdisabled-optimization \
+	-Wwrite-strings \
+	-Wpointer-arith \
+	-Wbad-function-cast \
+	-Wmissing-prototypes \
+	-Wmissing-declarations \
+	-Wstrict-prototypes \
+	-Wnested-externs \
+	-Wcomment \
+	-Winline \
+	-Wcast-align=strict \
+	-Wcast-qual \
+	-Wredundant-decls $EXTRA \
+	"$@"