Makefile: Avoid warning when config.mak is not present.

[tfortune.git] / Makefile

diff --git a/Makefile b/Makefile
index 1764913c90ec5dce62269fbf63f5295f129c2ff7..5ad483bbf5787879d44f45562ca3a9f9efdd7fb6 100644 (file)
--- a/Makefile
+++ b/Makefile
@@ -8,6 +8,7 @@ MAKEFLAGS += -Rr
 RM := rm -f
 MKDIR_P := mkdir -p
 CHMOD := chmod
+GZIP := gzip -nf9
 
 ifeq ("$(origin CC)", "default")
         CC := cc
@@ -18,15 +19,20 @@ else
        SAY = @echo '$(strip $(1))'
 endif
 
+PACKAGE := tfortune
+SLOGAN := fortune cookies with tags
 AUTHOR := Andre Noll
+EMAIL := maan@tuebingen.mpg.de
 COPYRIGHT_YEAR := 2019
-CLONE_URL := git://git.tuebingen.mpg.de/tfortune
-GITWEB_URL := http://git.tuebingen.mpg.de/tfortune.git
+PACKAGE_HOMEPAGE := http://people.tuebingen.mpg.de/maan/$(PACKAGE)/
+CLONE_URL := git://git.tuebingen.mpg.de/$(PACKAGE)/
+GITWEB_URL := http://git.tuebingen.mpg.de/$(PACKAGE).git
 LICENSE := GNU GPL version 3
 LICENSE_URL := https://www.gnu.org/licenses/gpl-3.0-standalone.html
+HOME_URL := http://people.tuebingen.mpg.de/maan/
 
 define DESCRIPTION1 :=
-       Like fortune(1), tfortune is a Unix command line utility which prints
+       Like fortune(6), tfortune is a Unix command line utility which prints
        a random epigram. Epigrams are stored as plain text files, but they
        must be annotated with tags to make full use of the features which
        tfortune offers over other implementations.
@@ -47,20 +53,23 @@ define DESCRIPTION3 :=
        that enables bash command line completion is also included.
 endef
 LOGLEVELS := LL_DEBUG,LL_INFO,LL_NOTICE,LL_WARNING,LL_ERROR,LL_CRIT,LL_EMERG
-GIT_VERSION := $(shell ./version-gen.sh)
+GIT_VERSION := $(shell ./version-gen.sh $(PACKAGE) version.c)
 cc_version := $(shell $(CC) --version | head -n 1)
 build_date := $(shell date)
 uname_rs := $(shell uname -rs)
 
-all := tfortune tfortune.1
-all: $(all)
+exe := tfortune
+man := tfortune.6.gz
+all: $(man) $(exe)
+man build-indep: $(man)
+exe build-arch: $(exe)
 
 deps := txp.bison.d txp.flex.d ast.d tfortune.d util.d txp.flex.d \
        tfortune.lsg.d version.d linhash.d
 
 ifeq ($(findstring clean, $(MAKECMDGOALS)),)
 -include $(deps)
-include config.mak
+-include config.mak
 endif
 
 config.h.in: configure.ac
@@ -90,10 +99,14 @@ version.c:
 index.html tfortune.suite: %: %.m4
        $(call SAY, M4 $<)
        $(M4) -D "AUTHOR=$(AUTHOR)" -D "COPYRIGHT_YEAR=$(COPYRIGHT_YEAR)" \
-               -D "PACKAGE_BUGREPORT=$(PACKAGE_BUGREPORT)" \
+               -D "PACKAGE=$(PACKAGE)" \
+               -D "SLOGAN=$(SLOGAN)" \
+               -D "EMAIL=$(EMAIL)" \
                -D "PACKAGE_URL=$(PACKAGE_URL)" \
+               -D "PACKAGE_HOMEPAGE=$(PACKAGE_HOMEPAGE)" \
                -D "CLONE_URL=$(CLONE_URL)" \
                -D "GITWEB_URL=$(GITWEB_URL)" \
+               -D "HOME_URL=$(HOME_URL)" \
                -D "LICENSE=$(LICENSE)" \
                -D "LICENSE_URL=$(LICENSE_URL)" \
                -D "DESCRIPTION1=$(DESCRIPTION1)" \
@@ -107,9 +120,10 @@ index.html tfortune.suite: %: %.m4
        $(call SAY, LSGH $<)
        $(LOPSUBGEN) --gen-header < $<
 
-%.1: %.suite version.c
+%.6.gz: %.suite version.c
        $(call SAY, LSGM $<)
-       $(LOPSUBGEN) --gen-man=$@ --version-string $(GIT_VERSION) < $<
+       $(LOPSUBGEN) --gen-man=${@:.gz=} --version-string $(GIT_VERSION) < $<
+       $(GZIP) ${@:.gz=}
 
 %.flex.c: %.lex
        $(call SAY, FLEX $<)
@@ -122,7 +136,14 @@ index.html tfortune.suite: %: %.m4
 
 TF_CPPFLAGS += -Wunused-macros
 TF_CPPFLAGS += -DCOPYRIGHT_YEAR='"$(COPYRIGHT_YEAR)"'
+TF_CPPFLAGS += -DPACKAGE='"$(PACKAGE)"'
 TF_CPPFLAGS += -DAUTHOR='"$(AUTHOR)"'
+TF_CPPFLAGS += -DEMAIL='"$(EMAIL)"'
+TF_CPPFLAGS += -DPACKAGE_HOMEPAGE='"$(PACKAGE_HOMEPAGE)"'
+TF_CPPFLAGS += -DCLONE_URL='"$(CLONE_URL)"'
+TF_CPPFLAGS += -DGITWEB_URL='"$(GITWEB_URL)"'
+TF_CPPFLAGS += -DHOME_URL='"$(HOME_URL)"'
+TF_CPPFLAGS += -DGET_VERSION='$(PACKAGE)_version'
 TF_CPPFLAGS += -DLOGLEVELS='$(LOGLEVELS)'
 TF_CPPFLAGS += -DBUILD_DATE='"$(build_date)"'
 TF_CPPFLAGS += -DCC_VERSION='"$(cc_version)"'
@@ -161,19 +182,20 @@ tfortune: $(deps:.d=.o)
        $(CC) $^ -o $@ $(TF_LDFLAGS) $(LDFLAGS)
 
 .PHONY: all mostlyclean clean distclan maintainer-clean install \
-       install-strip README
+       install-strip README exe build-arch man build-indep
 
 mostlyclean:
-       $(RM) tfortune *.o *.d
+       $(RM) $(exe) *.o *.d
 clean: mostlyclean
-       $(RM) *.lsg.* *.flex.* *.bison.* *.1 *.suite
+       $(RM) *.lsg.* *.flex.* *.bison.* $(man) *.suite
 distclean: clean
-       $(RM) config.mak config.status config.log config.h config.h.in version.c
+       $(RM) config.mak config.status config.log config.h config.h.in \
+               version.c configure.sh
        $(RM) -r autom4te.cache
 maintainer-clean:
        git clean -dfqx > /dev/null 2>&1
 
-mandir := $(datarootdir)/man/man1
+mandir := $(datarootdir)/man/man6
 INSTALL ?= install
 INSTALL_PROGRAM ?= $(INSTALL) -m 755
 INSTALL_DATA ?= $(INSTALL) -m 644
@@ -183,12 +205,12 @@ endif
 
 install install-strip: all
        $(MKDIR_P) $(DESTDIR)$(bindir) $(DESTDIR)$(mandir)
-       $(INSTALL_PROGRAM) $(strip_option) tfortune $(DESTDIR)$(bindir)
-       $(INSTALL_DATA) tfortune.1 $(DESTDIR)$(mandir)
+       $(INSTALL_PROGRAM) $(strip_option) $(exe) $(DESTDIR)$(bindir)
+       $(INSTALL_DATA) $(man) $(DESTDIR)$(mandir)
 
 define README :=
-tfortune - fortune cookies with tags
-~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+tfortune - $(SLOGAN)
+
 $(DESCRIPTION1)
 
 $(DESCRIPTION2)
@@ -197,14 +219,16 @@ $(DESCRIPTION3)
 
 Resources
 ~~~~~~~~~
+|      web page: $(PACKAGE_HOMEPAGE)
 |      git clone URL: $(CLONE_URL)
-|      web page: $(PACKAGE_URL)
-|      email: $(AUTHOR) <$(PACKAGE_BUGREPORT)>
+|      gitweb: $(GITWEB_URL)
+|      author's home page: $(HOME_URL)
+|      Send feedback to: $(AUTHOR) <$(EMAIL)>
 
 Documentation
 ~~~~~~~~~~~~~
-See tfortune.suite. Or build the man page with \"make tfortune.1\"
-and run \"man -l tfortune.1\".
+See tfortune.suite. Or build the man page with \"make man\"
+and run \"man -l $(man)\".
 
 Dependencies
 ~~~~~~~~~~~~