Install manpage and add it to the release tarball

Signed-off-by: Steffen Jaeckel <s@jaeckel.eu>

Author: sjaeckel

doc/tommath.3

@@ -1,4 +1,4 @@
-.TH LIBTOMMATH 3 "2023-04-26"
+.TH LIBTOMMATH 3 "2003-28-02"
 .SH NAME
 libtommath - a big integer library
 .SH SYNOPSIS

makefile

@@ -79,9 +79,7 @@ profiled_single: amalgamated_timing
 	$(CC) $(LTM_CFLAGS) -fbranch-probabilities -c pre_gen/tommath_amalgam.c -o tommath_amalgam.o
 	$(AR) $(ARFLAGS) $(LIBNAME) tommath_amalgam.o
 
-install: $(LIBNAME)
-	install -d $(DESTDIR)$(LIBPATH)
-	install -d $(DESTDIR)$(INCPATH)
+install: $(LIBNAME) .install_common
 	install -m 644 $(LIBNAME) $(DESTDIR)$(LIBPATH)
 	install -m 644 $(HEADERS_PUB) $(DESTDIR)$(INCPATH)
 
@@ -114,9 +112,6 @@ tune: $(LIBNAME)
 coveralls: lcov
 	coveralls-lcov
 
-docs manual:
-	$(MAKE) -C doc/ $@ V=$(V)
-
 .PHONY: pre_gen cmp
 pre_gen:
 	mkdir -p pre_gen
@@ -127,6 +122,7 @@ cmp: profiled_single
 	./timing
 	$(MAKE) -C logs/ cmp
 
+TODAY=$(shell date -I)
 zipup: clean astyle new_file docs
 	@# Update the index, so diff-index won't fail in case the pdf has been created.
 	@#   As the pdf creation modifies the tex files, git sometimes detects the
@@ -140,6 +136,7 @@ zipup: clean astyle new_file docs
 	-@(find libtommath-$(VERSION)/ -type f | xargs grep 'FIXM[E]') && echo '############## BEWARE: the "fixme" marker was found !!! ##############' || true
 	mkdir -p libtommath-$(VERSION)/doc
 	cp doc/bn.pdf libtommath-$(VERSION)/doc/
+	sed -e "s,^Version.*,Version $(VERSION)," -e "s,2003-28-02,$(TODAY)," doc/tommath.3 > libtommath-$(VERSION)/doc/tommath.3
 	$(MAKE) -C libtommath-$(VERSION)/ pre_gen
 	tar -c libtommath-$(VERSION)/ | xz -6e -c - > ltm-$(VERSION).tar.xz
 	zip -9rq ltm-$(VERSION).zip libtommath-$(VERSION)

makefile.shared

@@ -60,9 +60,7 @@ LOBJECTS = $(OBJECTS:.o=.lo)
 $(LIBNAME):  $(OBJECTS)
 	$(LTLINK) $(LTM_LDFLAGS) $(LOBJECTS) -o $(LIBNAME) -rpath $(LIBPATH) -version-info $(VERSION_SO) $(LTM_LIBTOOLFLAGS)
 
-install: $(LIBNAME)
-	install -d $(DESTDIR)$(LIBPATH)
-	install -d $(DESTDIR)$(INCPATH)
+install: $(LIBNAME) .install_common
 	$(LIBTOOL) --mode=install install -m 644 $(LIBNAME) $(DESTDIR)$(LIBPATH)/$(LIBNAME)
 	install -m 644 $(HEADERS_PUB) $(DESTDIR)$(INCPATH)
 	sed -e 's,^prefix=.*,prefix=$(PREFIX),' -e 's,^Version:.*,Version: $(VERSION_PC),' -e 's,@CMAKE_INSTALL_LIBDIR@,lib,' \

makefile_include.mk

@@ -138,11 +138,27 @@ HEADERS=tommath_private.h tommath_class.h tommath_superclass.h tommath_cutoffs.h
 #LIBPATH  The directory for libtommath to be installed to.
 #INCPATH  The directory to install the header files for libtommath.
 #DATAPATH The directory to install the pdf docs.
+#MANPATH The directory to install the manfile.
 DESTDIR  ?=
 PREFIX   ?= /usr/local
 LIBPATH  ?= $(PREFIX)/lib
 INCPATH  ?= $(PREFIX)/include
 DATAPATH ?= $(PREFIX)/share/doc/libtommath/pdf
+MANPATH ?= $(PREFIX)/share/man
+
+.install_common:
+	install -d $(DESTDIR)$(LIBPATH)
+	install -d $(DESTDIR)$(INCPATH)
+
+install_docs: manual
+	install -d $(DESTDIR)$(DATAPATH)
+	install -p -m 644 doc/bn.pdf $(DESTDIR)$(DATAPATH)
+	install -d $(DESTDIR)$(MANPATH)
+	install -p -m 644 doc/tommath.3 $(DESTDIR)$(MANPATH)/man3
+
+
+docs manual:
+	$(MAKE) -C doc/ $@ V=$(V)
 
 # build & run test-suite
 check: test