--- old/src/Makefile.linux	2014-03-13 03:57:03.000000000 +0800
+++ new/src/Makefile.linux	2014-04-01 16:16:46.722625986 +0800
@@ -5,7 +5,7 @@
 #	binutils 2.5.2, and
 #	libelf (0.6.4 onwards)
 #
-WARNINGS =	-Wall -Werror -Wshadow -Wpointer-arith -Wcast-qual \
+WARNINGS =	-Wall -Wshadow -Wpointer-arith -Wcast-qual \
 		-Wcast-align -Wwrite-strings -Wconversion \
 		-Wstrict-prototypes -Wredundant-decls -Winline \
 		-Wcomments -Wtrigraphs -Wimport -Wundef
@@ -18,7 +18,7 @@
 #
 # or you may need something like:
 XINCLUDES	= -I/usr/include/tcl8.5
-XLIBS		= -ltcl8.5 -ltk8.5 -lX11
+XLIBS		= -ltcl -ltk -lX11
 #
 C99		= gcc -std=c99 -Wall -Werror -pedantic
 CFLAGS		= -O3 -fPIC $(INCLUDES) $(XINCLUDES)