head     1.1;
branch   1.1.1;
access   ;
symbols  start:1.1.1.1 vendor:1.1.1;
locks    ; strict;
comment  @# @;


1.1
date     2004.04.10.16.01.58;  author tarookumichi;  state Exp;
branches 1.1.1.1;
next     ;

1.1.1.1
date     2004.04.10.16.01.58;  author tarookumichi;  state Exp;
branches ;
next     ;


desc
@@



1.1
log
@Initial revision
@
text
@#Konrad Eisele<eiselekd@@web.de>,2003

ifdef QUIET
 quiet=q_
else
 quiet=
endif

# ===========================================================================
# Generic stuff
# ===========================================================================

# function to only execute the passed command if necessary
# >'< substitution is for echo to work, >$< substitution to preserve $ when reloading .cmd file
# note: when using inline perl scripts [perl -e '...$$t=1;...'] in $(cmd_xxx) double $$ your perl vars

if_changed = $(if $(strip $? \
		          $(filter-out $(cmd_$(1)),$(cmd_$@@))\
			  $(filter-out $(cmd_$@@),$(cmd_$(1)))),\
	@@set -e; \
	$(if $($(quiet)cmd_$(1)),echo '  $(subst ','\'',$($(quiet)cmd_$(1)))';) \
	$(cmd_$(1)); \
	echo 'cmd_$@@ := $(subst $$,$$$$,$(subst ','\'',$(cmd_$(1))))' > $(@@D)/.$(@@F).cmd)



if_changed_dep = $(if $(strip $? $(filter-out FORCE $(wildcard $^),$^)\
		          $(filter-out $(cmd_$(1)),$(cmd_$@@))\
			  $(filter-out $(cmd_$@@),$(cmd_$(1)))),\
	@@set -e; \
	$(if $($(quiet)cmd_$(1)),echo '  $(subst ','\'',$($(quiet)cmd_$(1)))';) \
	$(cmd_$(1)); \
	echo 'cmd_$@@ := $(subst $$,$$$$,$(subst ','\'',$(cmd_$(1))))' > $(@@D)/.$(@@F).cmd; \
	echo -n '$(obj)/' >> $(@@D)/.$(@@F).cmd; \
	cat $(depfile)    >> $(@@D)/.$(@@F).cmd; \
	rm -f $(depfile); )

# The temporary file to save gcc -MD generated dependencies must not
# contain a comma
depfile = $(subst $(comma),_,$(@@D)/.$(@@F).d)

c_flags        = -Wp,-MD,$(depfile) $(CFLAGS) $(LOCAL_CFLAGS)  $(EXTRA_CFLAGS) $(CFLAGS_$(*F).o) 
a_flags        = -Wp,-MD,$(depfile) $(AFLAGS)  $(EXTRA_AFLAGS) $(AFLAGS_$(*F).o) 
ld_flags       = $(LDFLAGS) $(LDFLAGS_$(@@F)) 

pathsearch        = $(firstword $(wildcard $(addsuffix /$(1),$(subst :, ,$(PATH)))))
pathsearch-exit   = $(if $(strip $(call pathsearch,$(1))),,@@echo $(2);exit 1 )
pathsearch-return = $(strip $(call pathsearch,$(1)))



@


1.1.1.1
log
@Core library
@
text
@@