Add C and C++ admin CLI build

Author: mearvk

admin/bin/Makefile

@@ -0,0 +1,21 @@
+CC ?= cc
+CXX ?= c++
+CFLAGS ?= -O2 -Wall -Wextra -Wpedantic
+CXXFLAGS ?= -O2 -Wall -Wextra -Wpedantic -std=c++17
+
+.PHONY: all clean install
+
+all: jwstf-admin-c jwstf-admin-cpp
+
+jwstf-admin-c: admin-c.c
+	$(CC) $(CFLAGS) -o $@ $<
+
+jwstf-admin-cpp: admin-cpp.cpp
+	$(CXX) $(CXXFLAGS) -o $@ $<
+
+install: all
+	install -d "$(DESTDIR)/usr/local/bin"
+	install -m 0755 jwstf-admin-c jwstf-admin-cpp "$(DESTDIR)/usr/local/bin/"
+
+clean:
+	rm -f jwstf-admin-c jwstf-admin-cpp