Rename all feature flags to HAVE_* and move out of makefiles into a configure

script which must be run before building. Still two makefiles but they are a hell of a lot simpler. HAVE_* also will make it easier to move to $buildsystem if necessary later.
2025-11-04 00:56:10 +00:00 · 2009-05-13 23:27:00 +00:00
parent e1b4a37722
commit c8cf438d44
12 changed files with 259 additions and 274 deletions
--- a/113
+++ b/113
@@ -1,132 +1,49 @@
-# $Id: GNUmakefile,v 1.94 2009-05-13 22:26:11 nicm Exp $
+# $Id: GNUmakefile,v 1.95 2009-05-13 23:26:59 nicm Exp $

 .PHONY: clean

-PROG= tmux
 VERSION= 0.9

-DATE= $(shell date +%Y%m%d-%H%M)
-
 FDEBUG= 1

-SRCS= tmux.c server.c server-msg.c server-fn.c buffer.c buffer-poll.c status.c \
-      xmalloc.c xmalloc-debug.c input.c input-keys.c \
-      screen.c screen-write.c screen-redraw.c \
-      grid.c grid-view.c \
-      window.c session.c log.c client.c client-msg.c client-fn.c cfg.c \
-      layout.c key-string.c key-bindings.c resize.c arg.c mode-key.c \
-      cmd.c cmd-generic.c cmd-string.c cmd-list.c \
-      cmd-detach-client.c cmd-list-sessions.c cmd-new-window.c cmd-bind-key.c \
-      cmd-unbind-key.c cmd-previous-window.c cmd-last-window.c cmd-list-keys.c \
-      cmd-set-option.c cmd-rename-window.c cmd-select-window.c \
-      cmd-list-windows.c cmd-attach-session.c cmd-send-prefix.c \
-      cmd-refresh-client.c cmd-kill-window.c cmd-list-clients.c \
-      cmd-link-window.c cmd-unlink-window.c cmd-next-window.c cmd-send-keys.c \
-      cmd-swap-window.c cmd-rename-session.c cmd-kill-session.c \
-      cmd-switch-client.c cmd-has-session.c cmd-scroll-mode.c cmd-copy-mode.c \
-      cmd-paste-buffer.c cmd-new-session.c cmd-start-server.c \
-      cmd-kill-server.c cmd-set-window-option.c cmd-show-options.c \
-      cmd-show-window-options.c cmd-command-prompt.c cmd-set-buffer.c \
-      cmd-show-buffer.c cmd-list-buffers.c cmd-delete-buffer.c \
-      cmd-list-commands.c cmd-move-window.c cmd-select-prompt.c \
-      cmd-respawn-window.c cmd-source-file.c cmd-server-info.c cmd-down-pane.c \
-      cmd-clock-mode.c cmd-lock-server.c cmd-set-password.c cmd-up-pane.c \
-      cmd-save-buffer.c cmd-select-pane.c cmd-split-window.c cmd-kill-pane.c \
-      cmd-resize-pane.c cmd-choose-window.c cmd-choose-session.c \
-      cmd-suspend-client.c cmd-find-window.c cmd-load-buffer.c \
-      cmd-copy-buffer.c cmd-break-pane.c cmd-swap-pane.c cmd-rotate-window.c \
-      cmd-confirm-before.c cmd-next-layout.c cmd-previous-layout.c \
-      window-clock.c window-scroll.c window-more.c window-copy.c \
-      window-choose.c \
-      options.c options-cmd.c paste.c colour.c utf8.c clock.c \
-      tty.c tty-term.c tty-keys.c tty-write.c util.c names.c attributes.c
-
 CC?= gcc
-INCDIRS+= -I. -I-
-CFLAGS+= -DBUILD="\"$(VERSION) ($(DATE))\""
+CFLAGS+= -DBUILD="\"$(VERSION)\""
+CPPFLAGS:= -I. -I- $(CPPFLAGS)
+LDFLAGS+= -L/usr/local/lib
+LIBS+= -lncurses
+
 ifdef FDEBUG
-CFLAGS+= -g -ggdb -DDEBUG
 LDFLAGS+= -rdynamic
+CFLAGS+= -g -ggdb -DDEBUG
 LIBS+= -ldl
-endif
-ifeq (${CC},gcc)
+ifeq ($(CC),gcc)
 CFLAGS+= -Wno-long-long -Wall -W -Wnested-externs -Wformat=2
 CFLAGS+= -Wmissing-prototypes -Wstrict-prototypes -Wmissing-declarations
 CFLAGS+= -Wwrite-strings -Wshadow -Wpointer-arith -Wcast-qual -Wsign-compare
 CFLAGS+= -Wundef -Wbad-function-cast -Winline -Wcast-align
 endif
-
-LDFLAGS+=
-LIBS+= -lncurses
+endif

 PREFIX?= /usr/local
 INSTALLDIR= install -d
 INSTALLBIN= install -g bin -o root -m 555
 INSTALLMAN= install -g bin -o root -m 444

-ifeq ($(shell uname),AIX)
-INCDIRS+= -I/usr/local/include/ncurses -Icompat
-SRCS+= compat/strlcpy.c compat/strlcat.c compat/strtonum.c \
-       compat/fgetln.c compat/asprintf.c compat/daemon.c compat/forkpty-aix.c \
-       compat/getopt.c compat/bsd-poll.c
-CFLAGS+= -DNO_TREE_H -DNO_ASPRINTF -DNO_QUEUE_H -DNO_VSYSLOG \
-	 -DNO_PROGNAME -DNO_STRLCPY -DNO_STRLCAT -DNO_STRTONUM \
-	 -DNO_SETPROCTITLE -DNO_QUEUE_H -DNO_TREE_H -DNO_FORKPTY -DNO_FGETLN \
-	 -DBROKEN_GETOPT -DBROKEN_POLL -DNO_PATHS_H
-LDFLAGS+= -L/usr/local/lib
-endif
-
-ifeq ($(shell uname),SunOS)
-INCDIRS+= -Icompat -I/usr/include/ncurses
-SRCS+= compat/strtonum.c compat/daemon.c compat/forkpty-sunos.c \
-	compat/asprintf.c compat/fgetln.c compat/getopt.c
-CFLAGS+= -DNO_STRTONUM -DNO_TREE_H -DNO_PATHS_H -DNO_SETPROCTITLE \
-	-DNO_DAEMON -DNO_FORKPTY -DNO_PROGNAME -DNO_ASPRINTF -DNO_FGETLN \
-	-DBROKEN_GETOPT -DNO_QUEUE_H
-LDFLAGS+= -L/usr/gnu/lib
-LIBS+= -lsocket -lnsl
-endif
-
-ifeq ($(shell uname),Darwin)
-INCDIRS+= -Icompat
-SRCS+= compat/strtonum.c compat/bsd-poll.c
-CFLAGS+= -DNO_STRTONUM -DNO_SETPROCTITLE -DNO_QUEUE_H -DNO_TREE_H -DBROKEN_POLL
-endif
-
-ifeq ($(shell uname),Linux)
-INCDIRS+= -Icompat
-SRCS+= compat/strlcpy.c compat/strlcat.c compat/strtonum.c \
-       compat/fgetln.c compat/getopt.c
-CFLAGS+= $(shell getconf LFS_CFLAGS) -D_GNU_SOURCE \
-         -DNO_STRLCPY -DNO_STRLCAT -DNO_STRTONUM -DNO_SETPROCTITLE \
-         -DNO_QUEUE_H -DNO_TREE_H -DUSE_PTY_H -DNO_FGETLN \
-	 -DBROKEN_GETOPT -std=c99
-LIBS+= -lcrypt -lutil
-endif
-
-LCOS= $(shell uname|tr '[:upper:]' '[:lower:]')
-OSDEP= $(shell [ -f osdep-$(LCOS).c ] && echo $(LCOS) || echo unknown)
-SRCS+= osdep-$(OSDEP).c
-
+SRCS= $(shell echo *.c|sed 's|osdep-[a-z0-9]*.c||g')
+include config.mk
 OBJS= $(patsubst %.c,%.o,$(SRCS))

-CLEANFILES= ${PROG} *.o .depend *~ ${PROG}.core *.log compat/*.o index.html
-
-CPPFLAGS:= ${INCDIRS} ${CPPFLAGS}
-
-all: $(PROG)
-
-$(PROG): $(OBJS)
+all:		$(OBJS)
 		$(CC) $(LDFLAGS) -o $@ $+ $(LIBS)

 depend: 	$(SRCS)
 		$(CC) $(CPPFLAGS) $(CFLAGS) -MM $(SRCS) > .depend

+clean:
+		rm -f tmux *.o .depend *~ *.core *.log compat/*.o
+
 install:
 		$(INSTALLDIR) $(DESTDIR)$(PREFIX)/bin
 		$(INSTALLBIN) $(PROG) $(DESTDIR)$(PREFIX)/bin/$(PROG)
 		$(INSTALLDIR) $(DESTDIR)$(PREFIX)/man/man1
 		$(INSTALLMAN) $(PROG).1 $(DESTDIR)$(PREFIX)/man/man1/$(PROG).1
-
-clean:
-	rm -f $(CLEANFILES)
--- a/144
+++ b/144
@@ -1,154 +1,50 @@
-# $Id: Makefile,v 1.131 2009-05-13 22:10:39 nicm Exp $
+# $Id: Makefile,v 1.132 2009-05-13 23:27:00 nicm Exp $

-.SUFFIXES: .c .o .y .h
-.PHONY: clean update-index.html upload-index.html
+.SUFFIXES: .c .o
+.PHONY: clean

-PROG= tmux
 VERSION= 0.9

-OS!= uname
-REL!= uname -r
-DATE!= date +%Y%m%d-%H%M
-
 FDEBUG= 1

-SRCS= tmux.c server.c server-msg.c server-fn.c buffer.c buffer-poll.c status.c \
-      xmalloc.c xmalloc-debug.c input.c input-keys.c \
-      screen.c screen-write.c screen-redraw.c \
-      grid.c grid-view.c \
-      window.c session.c log.c client.c client-msg.c client-fn.c cfg.c \
-      layout.c key-string.c key-bindings.c resize.c arg.c mode-key.c \
-      cmd.c cmd-generic.c cmd-string.c cmd-list.c \
-      cmd-detach-client.c cmd-list-sessions.c cmd-new-window.c cmd-bind-key.c \
-      cmd-unbind-key.c cmd-previous-window.c cmd-last-window.c cmd-list-keys.c \
-      cmd-set-option.c cmd-rename-window.c cmd-select-window.c \
-      cmd-list-windows.c cmd-attach-session.c cmd-send-prefix.c \
-      cmd-refresh-client.c cmd-kill-window.c cmd-list-clients.c \
-      cmd-link-window.c cmd-unlink-window.c cmd-next-window.c cmd-send-keys.c \
-      cmd-swap-window.c cmd-rename-session.c cmd-kill-session.c \
-      cmd-switch-client.c cmd-has-session.c cmd-scroll-mode.c cmd-copy-mode.c \
-      cmd-paste-buffer.c cmd-new-session.c cmd-start-server.c \
-      cmd-kill-server.c cmd-set-window-option.c cmd-show-options.c \
-      cmd-show-window-options.c cmd-command-prompt.c cmd-set-buffer.c \
-      cmd-show-buffer.c cmd-list-buffers.c cmd-delete-buffer.c \
-      cmd-list-commands.c cmd-move-window.c cmd-select-prompt.c \
-      cmd-respawn-window.c cmd-source-file.c cmd-server-info.c cmd-down-pane.c \
-      cmd-clock-mode.c cmd-lock-server.c cmd-set-password.c cmd-up-pane.c \
-      cmd-save-buffer.c cmd-select-pane.c cmd-split-window.c cmd-kill-pane.c \
-      cmd-resize-pane.c cmd-choose-window.c cmd-choose-session.c \
-      cmd-suspend-client.c cmd-find-window.c cmd-load-buffer.c \
-      cmd-copy-buffer.c cmd-break-pane.c cmd-swap-pane.c cmd-rotate-window.c \
-      cmd-confirm-before.c cmd-next-layout.c cmd-previous-layout.c \
-      window-clock.c window-scroll.c window-more.c window-copy.c \
-      window-choose.c \
-      options.c options-cmd.c paste.c colour.c utf8.c clock.c \
-      tty.c tty-term.c tty-keys.c tty-write.c util.c names.c attributes.c
-
-CC?= c
-INCDIRS+= -I. -I- -I/usr/local/include
-.ifdef PROFILE
-# Don't use ccache
-CC= /usr/bin/gcc
-CFLAGS+= -pg -DPROFILE -O0
-.endif
-.ifdef FDEBUG
-CFLAGS+= -g -ggdb -DDEBUG
-LDFLAGS+= -Wl,-E
-CFLAGS+= -DBUILD="\"$(VERSION) ($(DATE))\""
-.else
+CC?= cc
 CFLAGS+= -DBUILD="\"$(VERSION)\""
-.endif
-#CFLAGS+= -pedantic -std=c99
+CPPFLAGS:= -I. -I- -I/usr/local/include ${CPPFLAGS}
+LDFLAGS+= -L/usr/local/lib
+LIBS+= -lutil -lncurses
+
+.ifdef FDEBUG
+LDFLAGS+= -Wl,-E
+CFLAGS+= -g -ggdb -DDEBUG
 CFLAGS+= -Wno-long-long -Wall -W -Wnested-externs -Wformat=2
 CFLAGS+= -Wmissing-prototypes -Wstrict-prototypes -Wmissing-declarations
 CFLAGS+= -Wwrite-strings -Wshadow -Wpointer-arith -Wcast-qual -Wsign-compare
 CFLAGS+= -Wundef -Wbad-function-cast -Winline -Wcast-align
+.endif

 PREFIX?= /usr/local
 INSTALLDIR= install -d
 INSTALLBIN= install -g bin -o root -m 555
 INSTALLMAN= install -g bin -o root -m 444

-LDFLAGS+= -L/usr/local/lib
-.ifdef PROFILE
-LDFLAGS+= -pg
-.endif
-LIBS+= -lutil -lncurses
-
-# FreeBSD and DragonFly
-.if ${OS} == "FreeBSD" || ${OS} == "DragonFly"
-INCDIRS+= -Icompat
-CFLAGS+= -DUSE_LIBUTIL_H -DNO_QUEUE_H -DNO_TREE_H
-LIBS+= -lcrypt
-.endif
-
-# NetBSD
-.if ${OS} == "NetBSD"
-INCDIRS+= -Icompat
-SRCS+= compat/strtonum.c
-LIBS+= -lcrypt
-CFLAGS+=-DNO_STRTONUM -DNO_QUEUE_H
-.endif
-
-OSDEP!= [ -f osdep-${OS:L}.c ] && echo ${OS:L} || echo unknown
-SRCS+= osdep-${OSDEP}.c
-
-OBJS= ${SRCS:S/.c/.o/:S/.y/.o/}
-
-DISTDIR= ${PROG}-${VERSION}
-DISTFILES= *.[chyl] Makefile GNUmakefile *.[1-9] NOTES TODO CHANGES FAQ \
-	   `find examples compat -type f -and ! -path '*CVS*'`
-
-CLEANFILES= ${PROG} *.o .depend *~ ${PROG}.core *.log compat/*.o index.html
-
-CPPFLAGS:= ${INCDIRS} ${CPPFLAGS}
+SRCS!= echo *.c|sed 's|osdep-[a-z0-9]*.c||g'
+.include "config.mk"
+OBJS= ${SRCS:S/.c/.o/}

 .c.o:
 		${CC} ${CPPFLAGS} ${CFLAGS} -c ${.IMPSRC} -o ${.TARGET}

-.y.o:
-		${YACC} ${.IMPSRC}
-		${CC} ${CPPFLAGS} ${CFLAGS}  -c y.tab.c -o ${.TARGET}
-
-all:		${PROG}
-
-${PROG}:	${OBJS}
-		${CC} ${LDFLAGS} -o ${PROG} ${OBJS} ${LIBS}
+all:		${OBJS}
+		${CC} ${LDFLAGS} -o tmux ${OBJS} ${LIBS}

 depend:
 		mkdep ${CPPFLAGS} ${CFLAGS} ${SRCS:M*.c}

-dist:		clean
-		grep '^#FDEBUG=' Makefile
-		grep '^#FDEBUG=' GNUmakefile
-		[ "`(grep '^VERSION' Makefile; grep '^VERSION' GNUmakefile)| \
-			uniq -u`" = "" ]
-		tar -zc \
-			-s '/.*/${DISTDIR}\/\0/' \
-			-f ${DISTDIR}.tar.gz ${DISTFILES}
-
-lint:
-		lint -chvx ${CFLAGS:M-D*} ${SRCS:M*.c}
-
 clean:
-		rm -f ${CLEANFILES}
-
-upload-index.html: update-index.html
-		scp index.html images/*.png \
-			nicm,tmux@web.sf.net:/home/groups/t/tm/tmux/htdocs
-		rm -f images/small-*
-
-update-index.html:
-		(cd images && \
-			rm -f small-* && \
-			for i in *.png; do \
-			convert "$$i" -resize 200x150 "small-$$i"; \
-			done \
-		)
-		sed "s/%%VERSION%%/${VERSION}/g" index.html.in >index.html
+		rm -f tmux *.o .depend *~ *.core *.log compat/*.o

 install:	all
 		${INSTALLDIR} ${DESTDIR}${PREFIX}/bin
-		${INSTALLBIN} ${PROG} ${DESTDIR}${PREFIX}/bin/
+		${INSTALLBIN} tmux ${DESTDIR}${PREFIX}/bin/
 		${INSTALLDIR} ${DESTDIR}${PREFIX}/man/man1
-		${INSTALLMAN} ${PROG}.1 ${DESTDIR}${PREFIX}/man/man1/
+		${INSTALLMAN} tmux.1 ${DESTDIR}${PREFIX}/man/man1/
--- a/buffer-poll.c
+++ b/buffer-poll.c
@@ -1,4 +1,4 @@
-/* $Id: buffer-poll.c,v 1.10 2008-09-09 22:16:36 nicm Exp $ */
+/* $Id: buffer-poll.c,v 1.11 2009-05-13 23:27:00 nicm Exp $ */

 /*
 * Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
@@ -46,7 +46,7 @@ buffer_poll(struct pollfd *pfd, struct buffer *in, struct buffer *out)
 	    pfd->fd, pfd->revents, BUFFER_USED(out), BUFFER_USED(in));
 #endif

-#ifndef BROKEN_POLL
+#ifdef HAVE_POLL
 	if (pfd->revents & (POLLERR|POLLNVAL|POLLHUP))
 		return (-1);
 #endif
--- a/client.c
+++ b/client.c
@@ -1,4 +1,4 @@
-/* $Id: client.c,v 1.47 2009-05-04 17:58:25 nicm Exp $ */
+/* $Id: client.c,v 1.48 2009-05-13 23:27:00 nicm Exp $ */

 /*
 * Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
@@ -135,7 +135,7 @@ client_main(struct client_ctx *cctx)
 	siginit();

 	logfile("client");
-#ifndef NO_SETPROCTITLE
+#ifdef HAVE_SETPROCTITLE
 	setproctitle("client");
 #endif

--- a/compat/bsd-poll.h
+++ b/compat/bsd-poll.h
@@ -27,7 +27,6 @@

 /* OPENBSD ORIGINAL: sys/sys/poll.h */

-#if !defined(HAVE_POLL) && !defined(HAVE_POLL_H)
 #ifndef	_COMPAT_POLL_H_
 #define	_COMPAT_POLL_H_

@@ -58,4 +57,3 @@ typedef unsigned int	nfds_t;

 int   poll(struct pollfd *, nfds_t, int);
 #endif /* !_COMPAT_POLL_H_ */
-#endif /* !HAVE_POLL_H */
--- a/175
+++ b/175
@@ -0,0 +1,175 @@
+#!/bin/sh
+# $Id: configure,v 1.1 2009-05-13 23:27:00 nicm Exp $
+
+CONFIG_H=config.h
+CONFIG_MK=config.mk
+
+echo "/* `uname` */" >$CONFIG_H
+echo "# `uname`" >$CONFIG_MK
+
+case `uname` in
+# ------------------------------------------------------------------------------
+    OpenBSD)
+	cat <<EOF >>$CONFIG_H
+#define HAVE_ASPRINTF
+#define HAVE_DAEMON
+#define HAVE_FGETLN
+#define HAVE_FORKPTY
+#define HAVE_GETOPT
+#define HAVE_PATHS_H
+#define HAVE_POLL
+#define HAVE_PROGNAME
+#define HAVE_QUEUE_H
+#define HAVE_SETPROCTITLE
+#define HAVE_STRLCAT
+#define HAVE_STRLCPY
+#define HAVE_STRTONUM
+#define HAVE_TREE_H
+#define HAVE_UTIL_H
+#define HAVE_VSNPRINTF
+#define HAVE_VSYSLOG
+EOF
+	cat <<EOF >>$CONFIG_MK
+SRCS+= osdep-openbsd.c
+EOF
+	;;
+# ------------------------------------------------------------------------------
+    Linux)
+	cat <<EOF >>$CONFIG_H
+#define HAVE_ASPRINTF
+#define HAVE_DAEMON
+#define HAVE_FORKPTY
+#define HAVE_PATHS_H
+#define HAVE_POLL
+#define HAVE_PROGNAME
+#define HAVE_PTY_H
+#define HAVE_VSNPRINTF
+#define HAVE_VSYSLOG
+EOF
+	cat <<EOF >>$CONFIG_MK
+SRCS+= osdep-linux.c \
+	compat/fgetln.c \
+	compat/strlcat.c \
+	compat/strlcpy.c \
+	compat/strtonum.c \
+        compat/getopt.c
+CFLAGS+= -D_GNU_SOURCE -D_POSIX_SOURCE
+LIBS+= -lcrypt -lutil
+EOF
+	;;
+# ------------------------------------------------------------------------------
+    AIX)
+	cat <<EOF >>$CONFIG_H
+#define HAVE_DAEMON
+#define HAVE_VSNPRINTF
+EOF
+	cat <<EOF >>$CONFIG_MK
+CPPFLAGS+= -I/usr/local/include/ncurses
+SRCS+= osdep-unknown.c \
+	compat/asprintf.c \
+	compat/bsd-poll.c \
+	compat/daemon.c \
+	compat/forkpty-aix.c \
+	compat/strlcat.c \
+	compat/strlcpy.c \
+	compat/strtonum.c \
+       	compat/fgetln.c \
+       	compat/getopt.c
+EOF
+	;;
+# ------------------------------------------------------------------------------
+    SunOS)
+	cat <<EOF >>$CONFIG_H
+#define HAVE_POLL
+#define HAVE_STRLCAT
+#define HAVE_STRLCPY
+#define HAVE_VSNPRINTF
+#define HAVE_VSYSLOG
+EOF
+	cat <<EOF >>$CONFIG_MK
+CPPFLAGS+= -I/usr/local/include/ncurses
+LDFLAGS+= -L/usr/gnu/lib
+LIBS+= -lsocket -lnsl
+SRCS+= osdep-unknown.c \
+	compat/asprintf.c \
+	compat/daemon.c \
+	compat/fgetln.c \
+	compat/forkpty-sunos.c \
+	compat/getopt.c \
+	compat/strtonum.c
+EOF
+	;;
+# ------------------------------------------------------------------------------
+    Darwin)
+	cat <<EOF >>$CONFIG_H
+#define HAVE_ASPRINTF
+#define HAVE_DAEMON
+#define HAVE_FGETLN
+#define HAVE_FORKPTY
+#define HAVE_GETOPT
+#define HAVE_PATHS_H
+#define HAVE_PROGNAME
+#define HAVE_STRLCAT
+#define HAVE_STRLCPY
+#define HAVE_UTIL_H
+#define HAVE_VSNPRINTF
+#define HAVE_VSYSLOG
+EOF
+	cat <<EOF >>$CONFIG_MK
+SRCS+= osdep-darwin.c \
+	compat/bsd-poll.c \
+	compat/strtonum.c
+EOF
+	;;
+# ------------------------------------------------------------------------------
+    FreeBSD|DragonFly)
+	cat <<EOF >>$CONFIG_H
+#define HAVE_ASPRINTF
+#define HAVE_DAEMON
+#define HAVE_FGETLN
+#define HAVE_FORKPTY
+#define HAVE_GETOPT
+#define HAVE_PATHS_H
+#define HAVE_POLL
+#define HAVE_PROGNAME
+#define HAVE_SETPROCTITLE
+#define HAVE_STRLCAT
+#define HAVE_STRLCPY
+#define HAVE_STRTONUM
+#define HAVE_LIBUTIL_H
+#define HAVE_VSNPRINTF
+#define HAVE_VSYSLOG
+EOF
+	cat <<EOF >>$CONFIG_MK
+SRCS+= osdep-openbsd.c
+LIBS+= -lcrypt
+EOF
+	;;
+# ------------------------------------------------------------------------------
+    NetBSD)
+	cat <<EOF >>$CONFIG_H
+#define HAVE_ASPRINTF
+#define HAVE_DAEMON
+#define HAVE_FGETLN
+#define HAVE_FORKPTY
+#define HAVE_GETOPT
+#define HAVE_PATHS_H
+#define HAVE_POLL
+#define HAVE_PROGNAME
+#define HAVE_SETPROCTITLE
+#define HAVE_STRLCAT
+#define HAVE_STRLCPY
+#define HAVE_TREE_H
+#define HAVE_UTIL_H
+#define HAVE_VSNPRINTF
+#define HAVE_VSYSLOG
+EOF
+	cat <<EOF >>$CONFIG_MK
+SRCS+= osdep-openbsd.c
+LIBS+= -lcrypt
+EOF
+	;;
+# ------------------------------------------------------------------------------
+esac
+
+echo Configured for `uname`
--- a/log.c
+++ b/log.c
@@ -1,4 +1,4 @@
-/* $Id: log.c,v 1.11 2009-03-31 21:22:10 nicm Exp $ */
+/* $Id: log.c,v 1.12 2009-05-13 23:27:00 nicm Exp $ */

 /*
 * Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
@@ -111,9 +111,7 @@ log_vwrite(int pri, const char *msg, va_list ap)

 	switch (log_type) {
 	case LOG_TYPE_SYSLOG:
-#ifdef NO_VSYSLOG
-		/* XXX */
-#else
+#ifdef HAVE_VSYSLOG
 		vsyslog(pri, msg, ap);
 #endif
 		break;
--- a/server.c
+++ b/server.c
@@ -1,4 +1,4 @@
-/* $Id: server.c,v 1.140 2009-05-04 17:58:27 nicm Exp $ */
+/* $Id: server.c,v 1.141 2009-05-13 23:27:00 nicm Exp $ */

 /*
 * Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
@@ -129,7 +129,7 @@ server_start(char *path)
 	mode_t			mask;
 	int		   	n, fd, pair[2], mode;
 	char		       *cause;
-#ifndef NO_SETPROCTITLE
+#ifdef HAVE_SETPROCTITLE
 	char			rpathbuf[MAXPATHLEN];
 #endif

@@ -181,7 +181,7 @@ server_start(char *path)
 	log_debug("server started, pid %ld", (long) getpid());
 	log_debug("socket path %s", socket_path);

-#ifndef NO_SETPROCTITLE
+#ifdef HAVE_SETPROCTITLE
 	if (realpath(socket_path, rpathbuf) == NULL)
 		strlcpy(rpathbuf, socket_path, sizeof rpathbuf);
 	setproctitle("server (%s)", rpathbuf);
@@ -284,7 +284,7 @@ server_main(int srv_fd)
 		pfd = pfds;

 		/* Handle server socket. */
-#ifndef BROKEN_POLL
+#ifdef HAVE_POLL
 		if (pfd->revents & (POLLERR|POLLNVAL|POLLHUP))
 			fatalx("lost server socket");
 #endif
--- a/status.c
+++ b/status.c
@@ -1,4 +1,4 @@
-/* $Id: status.c,v 1.77 2009-04-27 17:27:36 nicm Exp $ */
+/* $Id: status.c,v 1.78 2009-05-13 23:27:00 nicm Exp $ */

 /*
 * Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
@@ -439,7 +439,7 @@ out:
 size_t
 status_width(struct winlink *wl)
 {
-#ifndef BROKEN_VSNPRINTF
+#ifdef HAVE_VSNPRINTF
 	return (xsnprintf(NULL, 0, "%d:%s ", wl->idx, wl->window->name));
 #else
 	char	*s;
--- a/tmux.c
+++ b/tmux.c
@@ -1,4 +1,4 @@
-/* $Id: tmux.c,v 1.115 2009-05-13 22:10:39 nicm Exp $ */
+/* $Id: tmux.c,v 1.116 2009-05-13 23:27:00 nicm Exp $ */

 /*
 * Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
@@ -27,12 +27,12 @@
 #include <syslog.h>
 #include <unistd.h>

-#ifndef NO_PATHS_H
+#include "tmux.h"
+
+#ifdef HAVE_PATHS_H
 #include <paths.h>
 #endif

-#include "tmux.h"
-
 #ifdef DEBUG
 /* DragonFly uses an OpenBSD-like malloc() since 1.6 */
 #if defined(__OpenBSD__) || defined(__DragonFly__)
@@ -64,7 +64,7 @@ char		*socket_path;
 __dead void	 usage(void);
 char 		*makesockpath(const char *);

-#ifdef NO_PROGNAME
+#ifndef HAVE_PROGNAME
 const char      *__progname = "tmux";
 #endif

--- a/tmux.h
+++ b/tmux.h
@@ -1,4 +1,4 @@
-/* $Id: tmux.h,v 1.313 2009-05-13 22:20:47 nicm Exp $ */
+/* $Id: tmux.h,v 1.314 2009-05-13 23:27:00 nicm Exp $ */

 /*
 * Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
@@ -19,6 +19,8 @@
 #ifndef TMUX_H
 #define TMUX_H

+#include "config.h"
+
 #define PROTOCOL_VERSION -12

 /* Shut up gcc warnings about empty if bodies. */
@@ -27,26 +29,25 @@
 #include <sys/param.h>
 #include <sys/time.h>

-#ifndef NO_QUEUE_H
+#ifdef HAVE_QUEUE_H
 #include <sys/queue.h>
 #else
 #include "compat/queue.h"
 #endif

-#ifndef NO_TREE_H
+#ifdef HAVE_TREE_H
 #include <sys/tree.h>
 #else
 #include "compat/tree.h"
 #endif

-#ifndef BROKEN_POLL
+#ifdef HAVE_POLL
 #include <poll.h>
 #else
-#undef HAVE_POLL
 #include "compat/bsd-poll.h"
 #endif

-#ifndef BROKEN_GETOPT
+#ifdef HAVE_GETOPT
 #include <getopt.h>
 #endif

@@ -103,7 +104,7 @@ extern const char    *__progname;
 #define TTY_NAME_MAX 32
 #endif

-#ifdef NO_PATHS_H
+#ifndef HAVE_PATHS_H
 #define	_PATH_BSHELL	"/bin/sh"
 #define	_PATH_TMP	"/tmp/"
 #define _PATH_DEVNULL	"/dev/null"
@@ -1001,43 +1002,43 @@ extern const struct set_option_entry set_window_option_table[];
 #define NSETOPTION 24
 #define NSETWINDOWOPTION 17

-#ifdef NO_STRTONUM
+#ifndef HAVE_STRTONUM
 /* strtonum.c */
 long long	 strtonum(const char *, long long, long long, const char **);
 #endif

-#ifdef NO_STRLCPY
+#ifndef HAVE_STRLCPY
 /* strlcpy.c */
 size_t	 	 strlcpy(char *, const char *, size_t);
 #endif

-#ifdef NO_STRLCAT
+#ifndef HAVE_STRLCAT
 /* strlcat.c */
 size_t	 	 strlcat(char *, const char *, size_t);
 #endif

-#ifdef NO_DAEMON
+#ifndef HAVE_DAEMON
 /* daemon.c */
 int	 	 daemon(int, int);
 #endif

-#ifdef NO_FORKPTY
+#ifndef HAVE_FORKPTY
 /* forkpty.c */
 pid_t		 forkpty(int *, char *, struct termios *, struct winsize *);
 #endif

-#ifdef NO_ASPRINTF
+#ifndef HAVE_ASPRINTF
 /* asprintf.c */
 int	asprintf(char **, const char *, ...);
 int	vasprintf(char **, const char *, va_list);
 #endif

-#ifdef NO_FGETLN
+#ifndef HAVE_FGETLN
 /* fgetln.c */
 char   *fgetln(FILE *, size_t *);
 #endif

-#ifdef BROKEN_GETOPT
+#ifndef HAVE_GETOPT
 /* getopt.c */
 extern int	BSDopterr;
 extern int	BSDoptind;
--- a/window.c
+++ b/window.c
@@ -1,4 +1,4 @@
-/* $Id: window.c,v 1.73 2009-05-04 17:58:27 nicm Exp $ */
+/* $Id: window.c,v 1.74 2009-05-13 23:27:00 nicm Exp $ */

 /*
 * Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
@@ -28,23 +28,23 @@
 #include <termios.h>
 #include <unistd.h>

-#ifndef NO_PATHS_H
+#include "tmux.h"
+
+#ifdef HAVE_PATHS_H
 #include <paths.h>
 #endif

-#ifdef USE_LIBUTIL_H
+#ifdef HAVE_FORKPTY
+#ifdef HAVE_LIBUTIL_H
 #include <libutil.h>
-#else
+#endif
 #ifdef USE_PTY_H
 #include <pty.h>
-#else
-#ifndef NO_FORKPTY
+#endif
+#ifdef HAVE_UTIL_H
 #include <util.h>
 #endif
 #endif
-#endif
-
-#include "tmux.h"

 /*
 * Each window is attached to one or two panes, each of which is a pty. This