diff -up pcc-20140420/pcc-libs/csu/linux/Makefile.flags pcc-20140420/pcc-libs/csu/linux/Makefile
--- pcc-20140420/pcc-libs/csu/linux/Makefile.flags	2014-04-18 12:12:33.000000000 +0300
+++ pcc-20140420/pcc-libs/csu/linux/Makefile	2014-04-20 21:56:53.743187205 +0300
@@ -12,31 +12,31 @@ OBJS = crt0.o crt1.o gcrt1.o crti.o crtn
 all:	$(OBJS)
 
 crt0.o:	$(MACH)/crt0.c
-	$(CC) -O $(CFLAGS) -c -o $@ $<
+	$(CC) $(CFLAGS_NODEBUG) -c -o $@ $<
 
 crt1.o:	$(MACH)/crt0.c
-	$(CC) -O $(CFLAGS) -c -o $@ $<
+	$(CC) $(CFLAGS_NODEBUG) -c -o $@ $<
 
 gcrt1.o: $(MACH)/crt0.c
-	$(CC) -O -DPROFILE $(CFLAGS) -c -o $@ $<
+	$(CC) -DPROFILE $(CFLAGS_NODEBUG) -c -o $@ $<
 
 crti.o: $(MACH)/crti.c
-	$(CC) -O $(CFLAGS) -c -o $@ $<
+	$(CC) $(CFLAGS_NODEBUG) -c -o $@ $<
 
 crtn.o: $(MACH)/crtn.c
-	$(CC) -O $(CFLAGS) -c -o $@ $<
+	$(CC) $(CFLAGS_NODEBUG) -c -o $@ $<
 
 crtbegin.o: crtbegin.c
-	$(CC) -O $(CFLAGS) -c -o $@ $<
+	$(CC) $(CFLAGS_NODEBUG) -c -o $@ $<
 
 crtend.o: crtend.c
-	$(CC) -O $(CFLAGS) -c -o $@ $<
+	$(CC) $(CFLAGS_NODEBUG) -c -o $@ $<
 
 crtbeginS.o: crtbegin.c
-	$(CC) -O $(CFLAGS) -fpic -c -o $@ $<
+	$(CC) $(CFLAGS_NODEBUG) -fpic -c -o $@ $<
 
 crtendS.o: crtend.c
-	$(CC) -O $(CFLAGS) -fpic -c -o $@ $<
+	$(CC) $(CFLAGS_NODEBUG) -fpic -c -o $@ $<
 
 install:
 	mkdir -p ${DESTDIR}$(PCCLIBDIR)
diff -up pcc-20140420/pcc-libs/libpcc/Makefile.in.flags pcc-20140420/pcc-libs/libpcc/Makefile.in
--- pcc-20140420/pcc-libs/libpcc/Makefile.in.flags	2012-07-30 18:38:44.000000000 +0300
+++ pcc-20140420/pcc-libs/libpcc/Makefile.in	2014-04-20 21:56:53.743187205 +0300
@@ -52,7 +52,7 @@ $(DEST): $(OBJS)
 	$(RANLIB) $@
 
 .c.o :
-	$(CC) -O $(CPPFLAGS) $(CFLAGS) -c $<
+	$(CC) $(CPPFLAGS) $(CFLAGS) -c $<
 
 install: install-headers install-lib
 
diff -up pcc-20140420/pcc-libs/libsoftfloat/Makefile.in.flags pcc-20140420/pcc-libs/libsoftfloat/Makefile.in
--- pcc-20140420/pcc-libs/libsoftfloat/Makefile.in.flags	2011-04-27 12:12:55.000000000 +0300
+++ pcc-20140420/pcc-libs/libsoftfloat/Makefile.in	2014-04-20 21:56:53.744187179 +0300
@@ -43,10 +43,10 @@ $(DEST): $(OBJS)
 	$(RANLIB) $@
 
 softfloat.o : bits64/softfloat.c
-	$(CC) -O $(CPPFLAGS) $(CFLAGS) -c $<
+	$(CC) $(CPPFLAGS) $(CFLAGS) -c $<
 
 .c.o :
-	$(CC) -O $(CPPFLAGS) $(CFLAGS) -c $<
+	$(CC) $(CPPFLAGS) $(CFLAGS) -c $<
 
 install:
 	test -z "${DESTDIR}$(PCCLIBDIR)" || mkdir -p "${DESTDIR}$(PCCLIBDIR)"