From: Bernie Innocenti <bernie@codewiz.org>
Date: Mon, 15 Nov 2021 07:39:47 +0000 (-0800)
Subject: Add clang support
X-Git-Url: https://codewiz.org/gitweb?a=commitdiff_plain;h=888f532312c70f907519e0f40f1311b93bdb7870;p=modules.git

Add clang support
---

diff --git a/Makefile b/Makefile
index baae783..764d97e 100644
--- a/Makefile
+++ b/Makefile
@@ -1,10 +1,25 @@
-CXXFLAGS = -fmodules-ts -std=c++20
-CC = g++
+#CXXFLAGS = -fmodules-ts -std=c++20
+#CXX = g++
 
-main: main.o helloworld.o
+CXX = clang++
+CXXFLAGS = -std=c++20 -fimplicit-modules -fprebuilt-module-path=. -fmodules-cache-path=foo
+
+APP = hellomodules
+OBJS = main.o helloworld.o
+MODS = helloworld.pcm
+
+all: $(APP)
 
 clean:
-	rm main *.o
+	rm -f $(APP)
+	rm -f $(OBJS)
+	rm -f $(MODS)
 
-main.o: main.cc
+$(APP): $(OBJS)
+	$(CXX) $(CXXFLAGS) -o $@ $?
+
+main.o: main.cc $(MODS)
 helloworld.o: helloworld.cc
+
+helloworld.pcm: helloworld.cc
+	$(CXX) $(CXXFLAGS) -Xclang -emit-module-interface -c helloworld.cc -o helloworld.pcm