add config support

includes/tomlc17-R260618/Makefile

@@ -0,0 +1,61 @@
+.NOTPARALLEL:
+
+prefix ?= /usr/local
+# remove trailing /
+override prefix := $(prefix:%/=%)
+DIRS := src simple test
+
+BUILDDIRS := $(DIRS:%=build-%)
+CLEANDIRS := $(DIRS:%=clean-%)
+FORMATDIRS := $(DIRS:%=format-%)
+TESTDIRS := $(DIRS:%=test-%)
+
+###################################
+
+# Define PCFILE content based on prefix
+define PCFILE
+prefix=${prefix}
+Name: libtomlc17
+URL: https://github.com/cktan/tomlc17/
+Description: TOML C library in c17.
+Version: v1.0
+Libs: -L$${prefix}/lib -ltomlc17
+Cflags: -I$${prefix}/include
+endef
+
+# Make it available to subshells
+export PCFILE
+
+#################################
+
+all: $(BUILDDIRS)
+
+$(BUILDDIRS):
+	$(MAKE) -C $(@:build-%=%)
+
+install: all
+	install -d $(DESTDIR)${prefix}/include
+	install -d $(DESTDIR)${prefix}/lib
+	install -d $(DESTDIR)${prefix}/lib/pkgconfig
+	install -m 0644 src/tomlc17.h $(DESTDIR)${prefix}/include/
+	install -m 0644 src/tomlcpp.hpp $(DESTDIR)${prefix}/include/
+	install -m 0644 src/libtomlc17.a $(DESTDIR)${prefix}/lib/
+	@echo "$$PCFILE" >> $(DESTDIR)${prefix}/lib/pkgconfig/libtomlc17.pc
+
+test: $(TESTDIRS)
+
+format: $(FORMATDIRS)
+
+clean: $(CLEANDIRS)
+
+$(TESTDIRS):
+	$(MAKE) -C $(@:test-%=%) test
+
+$(CLEANDIRS):
+	$(MAKE) -C $(@:clean-%=%) clean
+
+$(FORMATDIRS):
+	$(MAKE) -C $(@:format-%=%) format
+
+.PHONY: $(DIRS) $(BUILDDIRS) $(TESTDIRS) $(CLEANDIRS) $(FORMATDIRS)
+.PHONY: all install test format clean