From 771d8f281baa6f15913d705365e00c3128feac8b Mon Sep 17 00:00:00 2001
From: Omar Polo <op@omarpolo.com>
Date: Sun, 17 Jan 2021 12:12:37 +0000
Subject: [PATCH] build docs + install and static targets

---
 INSTALL.gmi | 43 -------------------------------------------
 Makefile    | 17 ++++++++++++++++-
 README.md   | 19 ++++++++++---------
 3 files changed, 26 insertions(+), 53 deletions(-)
 delete mode 100644 INSTALL.gmi

diff --git a/INSTALL.gmi b/INSTALL.gmi
deleted file mode 100644
index c822e3e..0000000
--- a/INSTALL.gmi
+++ /dev/null
@@ -1,43 +0,0 @@
-# Installing gmid
-
-## Dependencies
-
-gmid depends on libtls and a C compiler.  It's reported to compile with gcc 4.2, so it should work pretty everywhere now.
-
-The compilation is as easy as
-
-```
-make
-```
-
-Note that there isn't an install target yet.
-
-If you're a packager, don't forget to install also the manpage gmid.1
-
-### etags
-
-during the build process, etags(1) is invoked to generate a TAGS file.  This is done to aid the development.  Anyway, etags(1) is NOT NEEDED as dependency.  So, if you get something like
-
-```
-$ make
-...
-etags gmid.c
-make: exec(etags) failed (No such file or directory)
-*** Error code 1 (ignored)
-```
-
-you don't need to worry, it is OK.
-
-## Notes for specific OSes
-
-### OpenBSD
-
-Everything you need is in base, just run make.
-
-### FreeBSD
-
-You need to install security/libressl and then
-
-```
-make CFLAGS=-I/usr/local/include LDFLAGS='-L/usr/local/lib -ltls'
-```
diff --git a/Makefile b/Makefile
index cf06def..4d6ae12 100644
--- a/Makefile
+++ b/Makefile
@@ -4,7 +4,12 @@ LDFLAGS =	-ltls
 LEX =		lex
 YACC =		yacc
 
-.PHONY: all clean test
+PREFIX =	/usr/local
+
+# /usr/local/lib on FreeBSD
+LIBDIR =	/usr/lib/
+
+.PHONY: all static clean test install
 
 all: gmid TAGS README.md
 
@@ -18,6 +23,12 @@ OBJS = gmid.o iri.o utf8.o lex.yy.o y.tab.o ex.o cgi.o sandbox.o
 gmid: ${OBJS}
 	${CC} ${OBJS} -o gmid ${LDFLAGS}
 
+static: ${OBJS}
+	${CC} -static ${OBJS} \
+		${LIBDIR}/libcrypto.a ${LIBDIR}/libtls.a ${LIBDIR}/libssl.a \
+		-o gmid
+	strip gmid
+
 TAGS: gmid.c iri.c utf8.c ex.c cgi.c sandbox.c
 	-etags gmid.c iri.c utf8.c ex.c cgi.c sandbox.c || true
 
@@ -35,3 +46,7 @@ test: gmid iri_test
 	@echo "server tests"
 	@echo "=============================="
 	cd test && ./test.sh
+
+install: gmid
+	install -o root -g wheel -m 0755 gmid   ${PREFIX}/bin/
+	install -o root -g wheel -m 0644 gmid.1 ${PREFIX}/man/man1
diff --git a/README.md b/README.md
index 7bbc2ed..0bcaa14 100644
--- a/README.md
+++ b/README.md
@@ -32,23 +32,24 @@ mind: on Linux, FreeBSD and OpenBSD is sandboxed via `seccomp(2)`,
 
 ## Building
 
-gmid depends a POSIX libc and libtls.  It can probably be linked
-against libretls, but I've never tried.
+gmid depends on a POSIX libc and libtls (part of LibreSSL).  It can
+probably be linked against libretls, but I've never tried.  At build
+time, flex and yacc (or GNU bison) are also needed.
 
-See [INSTALL.gmi](INSTALL.gmi) for more info, but the build is as
-simple as
+The build is as simple as
 
     make
 
-The Makefile isn't able to produce a statically linked executable
-(yet), so for that you have to execute by hand
+or
 
-    make
-    cc -static *.o /usr/lib/lib{crypto,tls,ssl}.a -o gmid
-    strip gmid
+    make static
 
 to enjoy your ~2.3M statically-linked gmid.
 
+To install execute:
+
+    make install
+
 
 ## Architecture/Security considerations