[<prev] [next>] [thread-next>] [day] [month] [year] [list]
Message-ID: <20120717163728.GG14463@port70.net>
Date: Tue, 17 Jul 2012 18:37:28 +0200
From: Szabolcs Nagy <nsz@...t70.net>
To: musl@...ts.openwall.com
Subject: customizable -lgcc in makefile
the following modification allows config.mak
to override the -lgcc linker flag
this is needed when compiling musl with pcc
(then LIBCC=-Lpath/to/libpcc -lpcc)
i wonder what clang needs there and if there is
any libgcc specific code in musl
diff --git a/Makefile b/Makefile
index 0c13417..ad701c9 100644
--- a/Makefile
+++ b/Makefile
@@ -23,6 +23,7 @@ GENH = include/bits/alltypes.h
IMPH = src/internal/stdio_impl.h src/internal/pthread_impl.h src/internal/libc.h
LDFLAGS =
+LIBCC = -lgcc
CPPFLAGS =
CFLAGS = -Os -pipe
CFLAGS_C99FSE = -std=c99 -ffreestanding -nostdinc
@@ -91,7 +92,7 @@ include/bits/alltypes.h: include/bits/alltypes.h.sh
lib/libc.so: $(LOBJS)
$(CC) $(CFLAGS_ALL_SHARED) $(LDFLAGS) -nostdlib -shared \
-Wl,-e,_start -Wl,-Bsymbolic-functions \
- -Wl,-soname=libc.so -o $@ $(LOBJS) -lgcc
+ -Wl,-soname=libc.so -o $@ $(LOBJS) $(LIBCC)
lib/libc.a: $(OBJS)
rm -f $@
Powered by blists - more mailing lists
Confused about mailing lists and their use?
Read about mailing lists on Wikipedia
and check out these
guidelines on proper formatting of your messages.
