From ae35d725cf586347b2adb1a6fe4216e70fce16cf Mon Sep 17 00:00:00 2001
From: Eric Andersen <andersen@codepoet.org>
Date: Wed, 27 Nov 2002 23:34:07 +0000
Subject: Make support for global constructors and global destructors be
 configurable, so people who do not need or want ctor/dtor support can disable
 it and make their binaries a little bit smaller.  -Erik

---
 libc/Makefile | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

(limited to 'libc/Makefile')

diff --git a/libc/Makefile b/libc/Makefile
index 595f69e4a..4a5110f0e 100644
--- a/libc/Makefile
+++ b/libc/Makefile
@@ -30,6 +30,12 @@
 TOPDIR=../
 include $(TOPDIR)Rules.mak
 
+ifeq ($(strip $(UCLIBC_CTOR_DTOR)),y)
+CRTOBJS="../../lib/crti.o ../../lib/crt0.o ../../lib/crtn.o"
+else
+CRTOBJS="../../lib/crt0.o"
+endif
+
 DIRS = misc pwd_grp stdio string termios inet signal stdlib sysdeps unistd
 
 # Check if the target architecture has a version script for
@@ -49,7 +55,8 @@ shared: $(TOPDIR)lib/$(LIBNAME)
 	@rm -rf tmp
 	@mkdir tmp
 	$(AR) rv ./tmp/libgcc-need.a
-	@(cd tmp && CC=$(CC) LD=$(LD) LDFLAGS=$(CPU_LDFLAGS-y) NM=$(NM) AR=$(AR) LIBGCC=$(LIBGCC) \
+	@(cd tmp && CC=$(CC) LD=$(LD) LDFLAGS=$(CPU_LDFLAGS-y) NM=$(NM) AR=$(AR) \
+		LIBGCC=$(LIBGCC) CRTOBJS=$(CRTOBJS) \
 		/bin/sh $(TOPDIR)../extra/scripts/get-needed-libgcc-objects.sh)
 	$(LD) $(LDFLAGS) $(VERSION_SCRIPT) -soname=$(SHARED_MAJORNAME) -o $(SHARED_FULLNAME) \
 		--whole-archive ./tmp/libgcc-need.a $(LIBNAME) --no-whole-archive \
-- 
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