Remove path of gcc amd g++, and version of g++

Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>

git-svn-id: svn+ssh://svn.berlios.de/svnroot/repos/slim/trunk@179 7c53e7cc-98ea-0310-8f1f-a0b24da60408

Makefile

@@ -3,8 +3,8 @@
 # Edit the following section to adjust the options
 # to fit into your operating system / distribution
 #######################################################
-CXX=/usr/bin/g++
-CC=/usr/bin/gcc-4.5
+CXX=g++
+CC=gcc
 CFLAGS=-Wall -I. -I/usr/include/freetype2 -I/usr/include/freetype2/config -I/usr/include
 CXXFLAGS=$(CFLAGS)
 LDFLAGS=-lXft -lX11 -lfreetype -lXrender -lfontconfig -lpng -lz -lm -lcrypt -lXmu -lpng -ljpeg -lrt