1 files changed, 47 insertions, 0 deletions
diff --git a/tests/test-headers.sh b/tests/test-headers.sh
new file mode 100644
index 0000000..b120434
--- /dev/null
+++ b/tests/test-headers.sh
@@ -0,0 +1,47 @@
+#!/bin/sh
+#
+# Check public headers for c++ compatibility and consistent protection #ifdefs
+#
+#
+
+: ${SRCDIR:-..}
+
+INCLUDE_FILES="$(find "${SRCDIR}/include/" -name \*.h \
+                      -a \! -name \*internal.h        \
+                      -a \! -name config.h            \
+                      -a \! -name gettext.h)"
+
+TESTFILE="$(mktemp "${TMPDIR:-/tmp}/test-headers-XXXXXXXXXX.c")"
+
+for i in $INCLUDE_FILES
+do
+    NAME="$(echo $i | sed -e 's#^.*/include/##')"
+    PROTECT="PCMK__$(echo "$NAME" | tr '[:lower:]/\-\.' '[:upper:]___' | sed 's/_H$/__H/')"
+
+    cat >"$TESTFILE" <<EOF
+#include <$NAME>
+#ifndef $PROTECT
+#error no header protector in file $i
+#endif
+int main(void) {return 0;}
+EOF
+
+    # Not including ${CFLAGS} because it seems to break header detection. But we're not really building here
+    ${CC} -I "${SRCDIR}/include" -DHAVE_CONFIG_H ${CPPFLAGS} ${LIBS} "$TESTFILE" -o /dev/null
+    if [ $? -ne 0 ]
+    then
+        rm -f "$TESTFILE"
+        exit 1
+    fi
+    if [ "$CXX" ] && [ command -v "$CXX" >/dev/null 2>&1 ]
+    then
+        ${CXX} ${CXXFLAGS} ${CPPFLAGS} ${LIBS} -I "${SRCDIR}/include" "$TESTFILE" -o /dev/null
+        if [ $? -ne 0 ]
+        then
+            rm -f "$TESTFILE"
+            exit 1
+        fi
+        echo -n
+    fi
+    rm -f "$TESTFILE"
+done