Various random Makefile cleanups

diff --git a/Makefile b/Makefile
index f5c7a9337c58dfd9f7f3c71f7f21b1bbb70d0964..ccc7e09488a95943e7969f8c5eab741636d34dba 100644 (file)
--- a/Makefile
+++ b/Makefile
@@ -1,38 +1,34 @@
 prefix = $(HOME)
-bindir= $(prefix)/bin
-mandir = $(prefix)/man
-docdir = $(prefix)/share/doc
+bindir = $(prefix)/bin
+mandir = $(prefix)/man
+docdir = $(prefix)/share/doc
 # DESTDIR=
 
 # Get version either via git or from VERSION file
 ifneq (,$(wildcard .git))
-GITDESC = $(subst tig-,,$(shell git describe))
-WTDIRTY = $(if $(shell git-diff-index HEAD 2>/dev/null),-dirty)
-VERSION = $(GITDESC)$(WTDIRTY)
+GITDESC        = $(subst tig-,,$(shell git describe))
+WTDIRTY        = $(if $(shell git-diff-index HEAD 2>/dev/null),-dirty)
+VERSION        = $(GITDESC)$(WTDIRTY)
 else
-VERSION = $(shell test -f VERSION && cat VERSION || echo "unknown-version")
+VERSION        = $(shell test -f VERSION && cat VERSION || echo "unknown-version")
 endif
 RPM_VERSION = $(subst -,.,$(VERSION))
 
-LDLIBS  = -lcurses
+LDLIBS = -lcurses
 CFLAGS = -Wall -O2 '-DVERSION="$(VERSION)"'
 DFLAGS = -g -DDEBUG -Werror
 PROGS  = tig
-DOCS_MAN       = tig.1 tigrc.5
-DOCS_HTML      = tig.1.html tigrc.5.html \
-                 manual.html \
-                 README.html
-DOCS   = $(DOCS_MAN) $(DOCS_HTML) \
-         manual.toc manual.html-chunked manual.pdf
-
-TARNAME = tig-$(RPM_VERSION)
+MANDOC = tig.1 tigrc.5
+HTMLDOC = tig.1.html tigrc.5.html manual.html README.html
+ALLDOC = $(MANDOC) $(HTMLDOC) manual.html-chunked manual.pdf
+TARNAME        = tig-$(RPM_VERSION)
 
 all: $(PROGS)
 all-debug: $(PROGS)
 all-debug: CFLAGS += $(DFLAGS)
-doc: $(DOCS)
-doc-man: $(DOCS_MAN)
-doc-html: $(DOCS_HTML)
+doc: $(ALLDOC)
+doc-man: $(MANDOC)
+doc-html: $(HTMLDOC)
 
 install: all
        mkdir -p $(DESTDIR)$(bindir) && \
@@ -43,7 +39,7 @@ install: all
 install-doc-man: doc-man
        mkdir -p $(DESTDIR)$(mandir)/man1 \
                 $(DESTDIR)$(mandir)/man5
-       for doc in $(DOCS); do \
+       for doc in $(MANDOC); do \
                case "$$doc" in \
                *.1) install $$doc $(DESTDIR)$(mandir)/man1 ;; \
                *.5) install $$doc $(DESTDIR)$(mandir)/man5 ;; \
@@ -52,7 +48,7 @@ install-doc-man: doc-man
 
 install-doc-html: doc-html
        mkdir -p $(DESTDIR)$(docdir)/tig
-       for doc in $(DOCS); do \
+       for doc in $(HTMLDOC); do \
                case "$$doc" in \
                *.html) install $$doc $(DESTDIR)$(docdir)/tig ;; \
                esac \
@@ -61,11 +57,9 @@ install-doc-html: doc-html
 install-doc: install-doc-man install-doc-html
 
 clean:
-       rm -rf manual.html-chunked
-       rm -f $(PROGS) $(DOCS) core *.xml
-       rm -f *.spec
-       rm -rf $(TARNAME)
-       rm -f $(TARNAME).tar.gz
+       rm -rf manual.html-chunked $(TARNAME)
+       rm -f $(PROGS) $(ALLDOC) core *.xml *.toc
+       rm -f *.spec tig-*.tar.gz
 
 spell-check:
        aspell --lang=en --check tig.1.txt tigrc.5.txt manual.txt
@@ -89,15 +83,15 @@ sync-docs:
        git checkout release && \
        git merge master && \
        make clean doc-man doc-html && \
-       git add $(DOCS_MAN) $(DOCS_HTML) && \
+       git add $(MANDOC) $(HTMLDOC) && \
        git commit -m "Sync docs" && \
        git checkout master
 
-.PHONY: all all-debug doc doc-man doc-html install install-doc install-doc-man install-doc-html clean spell-check dist rpm
+.PHONY: all all-debug doc doc-man doc-html install install-doc \
+       install-doc-man install-doc-html clean spell-check dist rpm
 
 tig.spec: tig.spec.in
-       sed -e 's/@@VERSION@@/$(RPM_VERSION)/g' < $< > $@+
-       mv $@+ $@
+       sed -e 's/@@VERSION@@/$(RPM_VERSION)/g' < $< > $@
 
 tig: tig.c