From a7085683b9ef12fefb1d2c66f4a9ba936aec133e Mon Sep 17 00:00:00 2001
From: midipix <writeonce@midipix.org>
Date: Dec 25 2018 06:53:26 +0000
Subject: build system: create the ``build'' directory via the dirs.tag make target.


---

diff --git a/Makefile.in b/Makefile.in
index e91fe9e..01d7caa 100644
--- a/Makefile.in
+++ b/Makefile.in
@@ -254,6 +254,7 @@ $(STATIC_APP):	$(STATIC_OBJS) $(APP_OBJS)
 dirs: 		dirs.tag
 
 dirs.tag:
+		mkdir -p build
 		mkdir -p bin
 		mkdir -p lib
 		touch dirs.tag
@@ -262,7 +263,7 @@ host.tag:	Makefile
 		$(CC) $(CFLAGS) -dumpmachine > host.tmp
 		mv host.tmp host.tag
 
-version.tag:	$(GIT_REFERENCE_INDEX)
+version.tag:	$(GIT_REFERENCE_INDEX) dirs.tag
 		$(PROJECT_DIR)/sysinfo/version.sh	\
 			-s $(SOURCE_DIR)		\
 			-o build/$(PACKAGE)_version.h	\
diff --git a/sofort/pkgconf.mk b/sofort/pkgconf.mk
index 59a54e0..c8fc711 100644
--- a/sofort/pkgconf.mk
+++ b/sofort/pkgconf.mk
@@ -6,7 +6,7 @@ else
 
 PKGCONF_VERSION = $(VER_MAJOR).$(VER_MINOR).$(VER_PATCH)
 
-build/$(PACKAGE).pc: .pkgconf
+build/$(PACKAGE).pc: .pkgconf dirs.tag
 
 build/$(PACKAGE).pc:
 	@touch $@
diff --git a/sysinfo/version.sh b/sysinfo/version.sh
index a9e5992..02dd5d5 100755
--- a/sysinfo/version.sh
+++ b/sysinfo/version.sh
@@ -59,11 +59,10 @@ cvdate=$(git show -s --format=%ci $gitver)
 vmacro=$(printf '%s' "$prefix"'_GIT_VERSION' | tr '[:lower:]' '[:upper:]')
 dmacro=$(printf '%s' "$prefix"'_GIT_DATE   ' | tr '[:lower:]' '[:upper:]')
 
-
-# three
 cd "$workdir"
-mkdir -p $(dirname "$output")
 
+
+# three
 printf '#define %s "%s"\n#define %s "%s"\n' \
 		"$vmacro" "$gitver" \
 		"$dmacro" "$cvdate" \