Hi,
similarly to libc++ and libc++abi, we want to compile clang with clang
and not rely on an external bootstrap compiler.
Only if CC and CXX are overwriten to use egcc/eg++, we need to use
those. That's needed for the initial bootstrap.
Not sure the diff is clean enough. One could do something like
.if ${BOOTSTRAP_CLANG} == "yes"
CC= egcc
CXX= eg++
.else
CC= clang
CXX= clang++
.endif
Comments?
Patrick
diff --git a/gnu/usr.bin/clang/Makefile.inc b/gnu/usr.bin/clang/Makefile.inc
index 9b5aee613760..70f064b93017 100644
--- a/gnu/usr.bin/clang/Makefile.inc
+++ b/gnu/usr.bin/clang/Makefile.inc
@@ -2,8 +2,13 @@
LLVM_SRCS?= ${.CURDIR}/../../../llvm
-CC= egcc
-CXX= eg++
+.if "${CC}" != "egcc"
+CC= clang
+.endif
+
+.if "${CXX}" != "eg++"
+CXX= clang++
+.endif
DEBUG=
NOPIE=
