[FFmpeg-cvslog] build: simplify some conditional targets

[Mans Rullgard]

ffmpeg | branch: master | Mans Rullgard <mans at mansr.com> | Tue Jun  7 10:11:21 2011 +0100| [623ffe8c82c3194e4eff469add76b1478025cd22] | committer: Mans Rullgard

build: simplify some conditional targets

Use intermediate targets instead of variables for conditional
parts of "all" and "install" targets.

Signed-off-by: Mans Rullgard <mans at mansr.com>

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=623ffe8c82c3194e4eff469add76b1478025cd22
---

 Makefile |   21 +++++++++++----------
 1 files changed, 11 insertions(+), 10 deletions(-)

diff --git a/Makefile b/Makefile
index db1a9bd..7c7cdaf 100644
--- a/Makefile
+++ b/Makefile
@@ -41,15 +41,9 @@ FF_LDFLAGS   := $(FFLDFLAGS)
 FF_EXTRALIBS := $(FFEXTRALIBS)
 FF_DEP_LIBS  := $(DEP_LIBS)
 
-ALL_TARGETS-$(CONFIG_DOC)       += documentation
+all-$(CONFIG_DOC): documentation
 
-ifdef PROGS
-INSTALL_TARGETS-yes             += install-progs install-data
-INSTALL_TARGETS-$(CONFIG_DOC)   += install-man
-endif
-INSTALL_PROGS_TARGETS-$(CONFIG_SHARED) = install-libs
-
-all: $(FF_DEP_LIBS) $(PROGS) $(ALL_TARGETS-yes)
+all: $(FF_DEP_LIBS) $(PROGS)
 
 config.h: .config
 .config: $(wildcard $(FFLIBS:%=$(SRC_DIR)/lib%/all*.c))
@@ -127,11 +121,18 @@ doc/%.1: TAG = MAN
 doc/%.1: doc/%.pod
 	$(M)pod2man --section=1 --center=" " --release=" " $< > $@
 
-install: install-libs install-headers $(INSTALL_TARGETS-yes)
+ifdef PROGS
+install: install-progs install-data
+endif
+
+install: install-libs install-headers
 
 install-libs: install-libs-yes
 
-install-progs: $(PROGS) $(INSTALL_PROGS_TARGETS-yes)
+install-progs-$(CONFIG_DOC): install-man
+install-progs-$(CONFIG_SHARED): install-libs
+
+install-progs: install-progs-yes $(PROGS)
 	$(Q)mkdir -p "$(BINDIR)"
 	$(INSTALL) -c -m 755 $(PROGS) "$(BINDIR)"