diff options
Diffstat (limited to 'Makefile')
| -rw-r--r-- | Makefile | 34 |
1 files changed, 21 insertions, 13 deletions
@@ -1,6 +1,6 @@ ## ----------------------------------------------------------------------- ## -## Copyright 1998-2006 H. Peter Anvin - All Rights Reserved +## Copyright 1998-2007 H. Peter Anvin - All Rights Reserved ## ## This program is free software; you can redistribute it and/or modify ## it under the terms of the GNU General Public License as published by @@ -17,12 +17,18 @@ # No builtin rules MAKEFLAGS = -r +gcc_ok = $(shell if gcc $(1) dummy.c -o /dev/null 2>/dev/null; \ + then echo '$(1)'; else echo '$(2)'; fi) + +comma := , +LDHASH := $(call gcc_ok,-Wl$(comma)--hash-style=both,) + OSTYPE = $(shell uname -msr) CC = gcc INCLUDE = CFLAGS = -W -Wall -Os -fomit-frame-pointer -D_FILE_OFFSET_BITS=64 PIC = -fPIC -LDFLAGS = -O2 -s +LDFLAGS = -O2 -s $(LDHASH) AR = ar RANLIB = ranlib @@ -63,12 +69,16 @@ BINFILES = bootsect_bin.c ldlinux_bin.c mbr_bin.c \ # mingw suite installed BTARGET = kwdhash.gen version.gen version.h \ ldlinux.bss ldlinux.sys ldlinux.bin \ - pxelinux.0 mbr.bin isolinux.bin isolinux-debug.bin \ + pxelinux.0 isolinux.bin isolinux-debug.bin \ extlinux.bin extlinux.bss extlinux.sys -BOBJECTS = $(BTARGET) dos/syslinux.com win32/syslinux.exe memdisk/memdisk +BOBJECTS = $(BTARGET) mbr/mbr.bin dos/syslinux.com win32/syslinux.exe memdisk/memdisk +# BESUBDIRS and IESUBDIRS are "early", i.e. before the root; BSUBDIRS +# and ISUBDIRS are "late", after the root. +BESUBDIRS = mbr BSUBDIRS = memdisk dos win32 ITARGET = copybs.com gethostip mkdiskimage IOBJECTS = $(ITARGET) mtools/syslinux unix/syslinux extlinux/extlinux +IESUBDIRS = ISUBDIRS = mtools unix extlinux sample com32 DOCS = COPYING NEWS README TODO BUGS *.doc sample menu com32 OTHER = Makefile bin2c.pl now.pl genhash.pl keywords findpatch.pl \ @@ -82,7 +92,7 @@ INSTALL_BIN = mtools/syslinux gethostip ppmtolss16 lss16toppm INSTALL_SBIN = extlinux/extlinux # Things to install in /usr/lib/syslinux INSTALL_AUX = pxelinux.0 isolinux.bin isolinux-debug.bin \ - dos/syslinux.com copybs.com memdisk/memdisk mbr.bin + dos/syslinux.com copybs.com memdisk/memdisk mbr/mbr.bin INSTALL_AUX_OPT = win32/syslinux.exe # The DATE is set on the make command line when building binaries for @@ -102,9 +112,10 @@ MAKE += DATE=$(DATE) HEXDATE=$(HEXDATE) # error every time you try to build. # -all: all-local - set -e ; for i in $(BSUBDIRS) $(ISUBDIRS) ; do $(MAKE) -C $$i $@ ; done +all: + set -e ; for i in $(BESUBDIRS) $(IESUBDIRS) ; do $(MAKE) -C $$i $@ ; done $(MAKE) all-local + set -e ; for i in $(BSUBDIRS) $(ISUBDIRS) ; do $(MAKE) -C $$i $@ ; done -ls -l $(BOBJECTS) $(IOBJECTS) all-local: $(BTARGET) $(ITARGET) $(BINFILES) @@ -167,10 +178,7 @@ extlinux.bss: extlinux.bin extlinux.sys: extlinux.bin dd if=$< of=$@ bs=512 skip=1 -mbr.bin: mbr.asm - $(NASM) -f bin -l mbr.lst -o mbr.bin mbr.asm - -mbr_bin.c: mbr.bin bin2c.pl +mbr_bin.c: mbr/mbr.bin bin2c.pl $(PERL) bin2c.pl syslinux_mbr < $< > $@ copybs.com: copybs.asm @@ -199,8 +207,8 @@ $(LIB_SO): bootsect_bin.o ldlinux_bin.o syslxmod.o gethostip: gethostip.o $(CC) $(LDFLAGS) -o $@ $^ -mkdiskimage: mkdiskimage.in mbr.bin bin2hex.pl - $(PERL) bin2hex.pl < mbr.bin | cat mkdiskimage.in - > $@ +mkdiskimage: mkdiskimage.in mbr/mbr.bin bin2hex.pl + $(PERL) bin2hex.pl < mbr/mbr.bin | cat mkdiskimage.in - > $@ chmod a+x $@ install: installer |