53f133ac3
Robert Griebl
2002-12-16
Subject
changed most assignments from ":=" to "=" to allow setting some variables at the command line (this is also needed for cross-compilation)
SOURCE BUG
This commit was genuinely broken at the time (not related to our build system): sysdeps/linux/Config.in "fileutils/Config.in" dosyasini kaynak gosteriyor ama bu dosya repoda hic var olmadi (2002-12-05 - 2003-02-15 arasi orijinal yazar hatasi, 3238ea167 ile duzeltildi)
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Commit Diff GitHub →
Rules.mak+17 -17
| @@ -36,21 +36,21 @@ BUILDTIME := $(shell TZ=UTC date -u "+%Y.%m.%d-%H:%M%z") | |
| # your compiler is broken, you should not need to specify TARGET_ARCH | |
| CROSS =$(subst ",, $(strip $(CROSS_COMPILER_PREFIX))) | |
| CC = $(CROSS)gcc | |
| - | AR := $(CROSS)ar |
| - | AS := $(CROSS)as |
| - | LD := $(CROSS)ld |
| - | NM := $(CROSS)nm |
| - | STRIP := $(CROSS)strip |
| - | CPP := $(CC) -E |
| - | MAKEFILES := $(TOPDIR).config |
| + | AR = $(CROSS)ar |
| + | AS = $(CROSS)as |
| + | LD = $(CROSS)ld |
| + | NM = $(CROSS)nm |
| + | STRIP = $(CROSS)strip |
| + | CPP = $(CC) -E |
| + | MAKEFILES = $(TOPDIR).config |
| # What OS are you compiling busybox for? This allows you to include | |
| # OS specific things, syscall overrides, etc. | |
| - | TARGET_OS:=linux |
| + | TARGET_OS=linux |
| # Select the compiler needed to build binaries for your development system | |
| - | HOSTCC := gcc |
| - | HOSTCFLAGS:= -Wall -Wstrict-prototypes -O2 -fomit-frame-pointer |
| + | HOSTCC = gcc |
| + | HOSTCFLAGS= -Wall -Wstrict-prototypes -O2 -fomit-frame-pointer |
| # If you want to add some simple compiler switches (like -march=i686), | |
| # especially from the command line, use this instead of CFLAGS directly. | |
| @@ -60,7 +60,7 @@ CFLAGS_EXTRA=$(subst ",, $(strip $(EXTRA_CFLAGS_OPTIONS))) | |
| # If you have a "pristine" source directory, point BB_SRC_DIR to it. | |
| # Experimental and incomplete; tell the mailing list | |
| # <[email protected]> if you do or don't like it so far. | |
| - | BB_SRC_DIR:= |
| + | BB_SRC_DIR= |
| # To compile vs some other alternative libc, you may need to use/adjust | |
| # the following lines to meet your needs... | |
| @@ -80,9 +80,9 @@ BB_SRC_DIR:= | |
| #CROSS_CFLAGS+=-nostdinc -I$(LIBCDIR)/include -I$(GCCINCDIR) | |
| #GCCINCDIR:=$(shell gcc -print-search-dirs | sed -ne "s/install: \(.*\)/\1include/gp") | |
| - | WARNINGS:=-Wall -Wstrict-prototypes -Wshadow |
| - | CFLAGS:=-I$(TOPDIR)include |
| - | ARFLAGS:=-r |
| + | WARNINGS=-Wall -Wstrict-prototypes -Wshadow |
| + | CFLAGS=-I$(TOPDIR)include |
| + | ARFLAGS=-r |
| #-------------------------------------------------------- | |
| export VERSION BUILDTIME TOPDIR HOSTCC HOSTCFLAGS CROSS CC AR AS LD NM STRIP CPP | |
| @@ -116,8 +116,8 @@ check_gcc=$(shell if $(CC) $(1) -S -o /dev/null -xc /dev/null > /dev/null 2>&1; | |
| # for OPTIMIZATION... | |
| # use '-Os' optimization if available, else use -O2 | |
| - | OPTIMIZATION:= |
| - | OPTIMIZATION+=${call check_gcc,-Os,-O2} |
| + | OPTIMIZATION= |
| + | OPTIMIZATION=${call check_gcc,-Os,-O2} |
| # Some nice architecture specific optimizations | |
| ifeq ($(strip $(TARGET_ARCH)),arm) | |
| @@ -129,7 +129,7 @@ ifeq ($(strip $(TARGET_ARCH)),i386) | |
| OPTIMIZATION+=$(call check_gcc,-falign-functions=0 -falign-jumps=0 -falign-loops=0,\ | |
| -malign-functions=0 -malign-jumps=0 -malign-loops=0) | |
| endif | |
| - | OPTIMIZATIONS:=$(OPTIMIZATION) -fomit-frame-pointer |
| + | OPTIMIZATIONS=$(OPTIMIZATION) -fomit-frame-pointer |
| # | |
| #-------------------------------------------------------- | |