diff options
Diffstat (limited to 'linux/Makefile.linux')
| -rw-r--r-- | linux/Makefile.linux | 39 |
1 files changed, 27 insertions, 12 deletions
diff --git a/linux/Makefile.linux b/linux/Makefile.linux index 368c3c85..ecc196bd 100644 --- a/linux/Makefile.linux +++ b/linux/Makefile.linux @@ -1,7 +1,8 @@ # Makefile -- For the Direct Rendering Manager module (drm) # Created: Mon Jan 4 09:26:53 1999 by faith@precisioninsight.com # -# Copyright 1999, 2000 Precision Insight, Inc., Cedar Park, Texas. +# Copyright 1999 Precision Insight, Inc., Cedar Park, Texas. +# Copyright 2000 VA Linux Systems, Inc., Sunnyvale, California. # All rights reserved. # # Permission is hereby granted, free of charge, to any person obtaining a @@ -23,8 +24,22 @@ # ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER # DEALINGS IN THE SOFTWARE. # -# $XFree86: xc/programs/Xserver/hw/xfree86/os-support/linux/drm/kernel/Makefile.linux,v 1.6 2000/02/23 04:47:25 martin Exp $ -# +# +# ***** NOTE NOTE NOTE NOTE NOTE ***** +# To override the automatic Linux source tree determination, pass the +# pathname for the kernel that you want to compile on the command line, +# like this: +# make TREE=/usr/my-kernel-tree/include +# +# +# ***** NOTE NOTE NOTE NOTE NOTE ***** +# Because some distributions patch 2.2.x kernels to make kill_fasync have +# three parameters, this script tries to determine, via the examination of +# header files, if your kernel has been patched. If this detection is +# incorrect, you can override the value on the command line, like this: +# make PARAMS=2 +# or +# make PARAMS=3 .SUFFIXES: @@ -96,11 +111,6 @@ endif endif endif -# To override this determination, pass the path on the make command line: -# make TREE=/usr/my-kernel-tree/include -# or hardcode a value for TREE here: -# TREE:=/usr/include - ifeq ($(TREE),0) all:; @echo Error: Could not locate kernel tree in $A $B $C else @@ -110,6 +120,8 @@ MODVERSIONS := $(shell gcc -E -I $(TREE) picker.c 2>/dev/null \ | grep -s 'MODVERSIONS = ' | cut -d' ' -f3) AGP := $(shell gcc -E -nostdinc -I$(TREE) picker.c 2>/dev/null \ | grep -s 'AGP = ' | cut -d' ' -f3) +PARAMS := $(shell if fgrep kill_fasync $(TREE)/linux/fs.h \ + | fgrep -q band; then echo 3; else echo 2; fi) ifeq ($(AGP),0) AGP := $(shell gcc -E -nostdinc -I$(TREE) picker.c 2>/dev/null \ | grep -s 'AGP_MODULE = ' | cut -d' ' -f3) @@ -127,8 +139,9 @@ I810OBJS= i810_drv.o i810_dma.o i810_bufs.o i810_context.o I810HEADERS= i810_drv.h $(DRMHEADERS) endif -all::;@echo KERNEL HEADERS IN $(TREE): SMP=${SMP} MODVERSIONS=${MODVERSIONS} \ - AGP=${AGP} +all::;@echo === KERNEL HEADERS IN $(TREE) +all::;@echo === SMP=${SMP} MODVERSIONS=${MODVERSIONS} AGP=${AGP} +all::;@echo === kill_fasync has $(PARAMS) parameters all:: $(LIBS) $(MODS) $(PROGS) endif @@ -141,7 +154,9 @@ endif ifeq ($(MODVERSIONS),1) MODCFLAGS += -DMODVERSIONS -include $(TREE)/linux/modversions.h endif - +ifeq ($(PARAMS),3) +MODCFLAGS += -DKILLFASYNCHASTHREEPARAMETERS +endif # **** End of configuration @@ -178,7 +193,7 @@ ChangeLog: # .o files are used for modules %.o: %.c - $(CC) $(MODCFLAGS) -c $< -o $@ + $(CC) $(MODCFLAGS) -I$(TREE) -c $< -o $@ %.po: %.c $(CC) $(PRGCFLAGS) -DDRM_USE_MALLOC -c $< -o $@ |