vlc/Makefile.dep

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1999-08-08 20:42:54 +08:00
################################################################################
# vlc (VideoLAN Client) dependancies makefile
# (c)1998 VideoLAN
################################################################################
# This Makefile is dedicated to build of .d files. It should not be called
# directly by user, but only through main Makefile.
# See notes at the end of the main makefile for explanations.
################################################################################
# All settings and options are passed through main Makefile
################################################################################
# Default target
################################################################################
default:
@echo "This Makefile should not be called directly,"
@echo "see notes at end of main Makefile."
1999-08-08 20:42:54 +08:00
################################################################################
# Dependancies creation
################################################################################
# A dependancies file needs to be rebuilt if the .c changed or if one of the
# dependancies files have been changed. In other words, it depends from the
# .c and from itself.
-include $(MAKECMDGOALS)
$(dependancies): .dep/%.d: %.c
@test -d .dep/$(dir $*) || mkdir -p .dep/$(dir $*)
#@echo "generating dependancies for $*.c"
@$(SHELL) -ec '$(CC) $(DCFLAGS) $(CFLAGS) $(DEFINE) $< \
| sed '\''s/$(subst .,\.,$(notdir $*))\.o[ :]*/$(subst /,\/,$*).o \
.dep\/$(subst /,\/,$*).d : /g'\'' > $@; \
[ -s $@ ] || rm -f $@'