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Made Makefiles not override $CC and $CXX variables (needed for cross-compiling)

release/4.3a0
Richard Roberts 2010-06-05 19:44:04 +00:00
parent 1bdd32e4ae
commit c5f716d03d
4 changed files with 8 additions and 8 deletions
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8
CppUnitLite/Makefile
View File

@ -4,9 +4,9 @@
all: libCppUnitLite.a all: libCppUnitLite.a
CC=gcc CC ?= gcc
CXX=gcc CXX ?= g++
CPP=gcc CPP ?= cpp
CXXFLAGS += -O2 CXXFLAGS += -O2
sources = $(shell ls *.cpp) sources = $(shell ls *.cpp)
@ -32,4 +32,4 @@ install: all
distclean: clean distclean: clean
check: all check: all

4
colamd/Makefile
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@ -4,8 +4,8 @@
all: libcolamd.a all: libcolamd.a
CC=gcc CC ?= gcc
CXX=gcc CXX ?= g++
CXXFLAGS += -O2 CXXFLAGS += -O2
CXXFLAGS += -fPIC CXXFLAGS += -fPIC

2
ldl/Makefile
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@ -9,7 +9,7 @@ include ./UFconfig.mk
CXXFLAGS += -O2 CXXFLAGS += -O2
CXXFLAGS += -fPIC -I./ CXXFLAGS += -fPIC -I./
CXX = g++ CXX ?= g++
all: demo all: demo

2
ldl/UFconfig.mk
View File

@ -33,7 +33,7 @@
# C compiler and compiler flags: These will normally not give you optimal # C compiler and compiler flags: These will normally not give you optimal
# performance. You should select the optimization parameters that are best # performance. You should select the optimization parameters that are best
# for your system. On Linux, use "CFLAGS = -O3 -fexceptions" for example. # for your system. On Linux, use "CFLAGS = -O3 -fexceptions" for example.
CC = cc CC ?= cc
# CFLAGS = -O (for example; see below for details) # CFLAGS = -O (for example; see below for details)
# C++ compiler (also uses CFLAGS) # C++ compiler (also uses CFLAGS)