# defaults commands
CC=gcc
RM=rm -f
INSTALL=install
INSTALL_PROGRAM=install -s -m 555
INSTALL_DATA=$(INSTALL) -m 444
INSTALL_SCRIPT=$(INSTALL_PROGRAM)
MKDIR=mkdir -p -m 755
CP=cp

# defaults commands
CC=cc
RM=rm -f
INSTALL=install
INSTALL_PROGRAM=install -s -m 555
INSTALL_DATA=$(INSTALL) -m 444
INSTALL_SCRIPT=$(INSTALL_PROGRAM)
MKDIR=mkdir -p -m 755
CP=cp

Use CC instead of GCC.
Use CC instead of GCC.
