From: Andre Noll <maan@tuebingen.mpg.de>
Date: Sun, 12 May 2024 19:20:32 +0000 (+0200)
Subject: Compress the man page.
X-Git-Url: http://git.tue.mpg.de/?a=commitdiff_plain;h=1600ef2dee091d498f9888aafc95861af0ee9d0e;p=misma.git

Compress the man page.

Compressed man pages are generally preferred. We pass -n to make the
build (more) reproducible, as this option instructs gzip(1) to not
include the timestamp of the original file in the compressed file.

We keep the uncompressed man page in build/ because it is needed to
create the html version of the man page.
---

diff --git a/.gitignore b/.gitignore
index 7a9c605..ab34c4c 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,5 +1,5 @@
 misma
-misma.8
+misma.8.gz
 build
 *.swp
 Makefile.local
diff --git a/Makefile b/Makefile
index 778b599..a7ab18f 100644
--- a/Makefile
+++ b/Makefile
@@ -20,8 +20,9 @@ MKDIR_P := mkdir -p
 RM := rm -f
 CHMOD := chmod
 GROFF := groff
+GZIP := gzip -cfn9
 B := build
-all := $(PACKAGE) $(PACKAGE).8
+all := $(PACKAGE) $(PACKAGE).8.gz
 all: $(all)
 
 SLOGAN := the minimal snapshot manager
@@ -172,12 +173,14 @@ $(B)/%.lsg.c: $(B)/%.suite
 $(B)/%.lsg.h: $(B)/%.suite
 	$(call SAY, LSGH $<)
 	$(LOPSUBGEN) --gen-header --output-dir $(B) < $<
-%.8: $(B)/%.suite $(B)/version.c
+$(B)/%.8: $(B)/%.suite $(B)/version.c
 	$(call SAY, LSGM $<)
-	$(LOPSUBGEN) --gen-man=$(*F).8 --version-string $(GIT_VERSION) < $<
-$(B)/%.8.html: %.8
+	$(LOPSUBGEN) --gen-man=$@ --version-string $(GIT_VERSION) < $<
+%.8.gz: $(B)/%.8
+	$(call SAY, GZIP $<)
+	$(GZIP) < $< > $@
+$(B)/%.8.html: $(B)/%.8
 	$(GROFF) -m man -Thtml -Wbreak < $< > $@
-
 $(B)/%.o: %.c | $(B)
 	$(call SAY, CC $<)
 	$(CC_CMD) $<
@@ -201,7 +204,7 @@ endif
 install install-strip: all
 	$(MKDIR_P) $(DESTDIR)$(sbindir) $(DESTDIR)$(mandir)
 	$(INSTALL_PROGRAM) $(strip_option) $(PACKAGE) $(DESTDIR)$(sbindir)
-	$(INSTALL_DATA) $(PACKAGE).8 $(DESTDIR)$(mandir)
+	$(INSTALL_DATA) $(PACKAGE).8.gz $(DESTDIR)$(mandir)
 
 clean:
 	$(RM) $(B)/*.o $(all)