Makefile-workaround for OpenBSD - farbfeld - suckless image format with conversion tools
HTML git clone git://git.suckless.org/farbfeld
DIR Log
DIR Files
DIR Refs
DIR README
DIR LICENSE
---
DIR commit bfb27d1baad6f69fa610281809a394617a76e60a
DIR parent 031b208cb24addbe4496eb24da6887b43a54f5e1
HTML Author: Laslo Hunhold <dev@frign.de>
Date: Mon, 29 May 2017 18:29:00 +0200
Makefile-workaround for OpenBSD
Thanks Hiltjo for reporting this!
For some reason, OpenBSD make does not add $(BIN).o to the dependency list
when it sees the $(BIN) target rule. It does so however when it does the
conversion from .c to .o.
This behaviour is unique for OpenBSD make as far as I've seen, and for
the time being, this workaround will manually add the object to the
dependency list.
This is not POSIX compliant and in GNU make it just evaluates to an
empty string, but it works until this has been investigated further.
Diffstat:
M Makefile | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
---
DIR diff --git a/Makefile b/Makefile
@@ -18,7 +18,7 @@ ff2jpg-LDLIBS = $(JPG-LDLIBS)
all: $(BIN)
-$(BIN): $(REQ:=.o)
+$(BIN): $(@:=.o) $(REQ:=.o)
$(BIN:=.o): config.mk $(HDR) $(REQ:=.h)