Add stage-install.sh so we can do away with the need to have

$STAGE_OBJTOP/include for src/include.

3 files changed, 115 insertions, 4 deletions

diff --git a/share/mk/local.sys.mk b/share/mk/local.sys.mk
index aea9a75..5d5c2c8 100644
--- a/share/mk/local.sys.mk
+++ b/share/mk/local.sys.mk
@@ -156,7 +156,7 @@ STAGE_SYMLINKS_DIR= ${STAGE_OBJTOP}
 .if ${MACHINE} != "host"
 CFLAGS_LAST+= -nostdinc
 .endif
-CFLAGS_LAST+= -isystem ${STAGE_OBJTOP}/usr/include -isystem ${STAGE_OBJTOP}/include
+CFLAGS_LAST+= -isystem ${STAGE_OBJTOP}/usr/include 
 CFLAGS_LAST += ${CFLAGS_LAST.${COMPILER_TYPE}}
 LDFLAGS_LAST+= -B${STAGE_LIBDIR} -L${STAGE_LIBDIR}
 CXXFLAGS_LAST += -isystem ${STAGE_OBJTOP}/usr/include/c++/${GCCVER:U4.2}
@@ -166,10 +166,10 @@ CFLAGS_LAST.clang += -isystem ${STAGE_OBJTOP}/usr/include/clang/3.2
 CXXFLAGS_LAST += ${CFLAGS_LAST.${COMPILER_TYPE}}
 .else
 # if ld suppored sysroot, this would suffice
-CFLAGS_LAST+= --sysroot=${STAGE_OBJTOP} -isystem ${STAGE_OBJTOP}/include
+CFLAGS_LAST+= --sysroot=${STAGE_OBJTOP}
 .endif
 .endif
-STAGED_INCLUDE_DIR= ${STAGE_OBJTOP}/include
+STAGED_INCLUDE_DIR= ${STAGE_OBJTOP}/usr/include
 .if ${USE_META:Uyes} == "yes"
 .include "meta.sys.mk"
 .endif
diff --git a/share/mk/meta.stage.mk b/share/mk/meta.stage.mk
index 0faeef3..2f02700 100644
--- a/share/mk/meta.stage.mk
+++ b/share/mk/meta.stage.mk
@@ -1,4 +1,4 @@
-# $Id: meta.stage.mk,v 1.24 2013/03/23 02:25:19 sjg Exp $
+# $Id: meta.stage.mk,v 1.30 2013/04/19 16:32:57 sjg Exp $
 #
 #	@(#) Copyright (c) 2011, Simon J. Gerraty
 #
@@ -228,4 +228,17 @@ STAGING_WAIT ?= .WAIT
 
 all: ${STAGING_WAIT} staging
 
+.if exists(${.PARSEDIR}/stage-install.sh) && !defined(STAGE_INSTALL)
+# this will run install(1) and then followup with .dirdep files.
+STAGE_INSTALL := sh ${.PARSEDIR:tA}/stage-install.sh INSTALL="${INSTALL}" OBJDIR=${.OBJDIR:tA}
+.endif
+
+# if ${INSTALL} gets run during 'all' assume it is for staging?
+.if ${.TARGETS:Nall} == "" && defined(STAGE_INSTALL)
+INSTALL := ${STAGE_INSTALL}
+.if target(beforeinstall)
+beforeinstall: .dirdep
+.endif
+.endif
+
 .endif
diff --git a/share/mk/stage-install.sh b/share/mk/stage-install.sh
new file mode 100755
index 0000000..64d044f
--- /dev/null
+++ b/share/mk/stage-install.sh
@@ -0,0 +1,98 @@
+#!/bin/sh
+
+# NAME:
+#	stage-install.sh - wrapper around install
+#
+# SYNOPSIS:
+#	stage-install.sh [variable="value"] "args" "dest"
+#
+# DESCRIPTION:
+#	This script is a wrapper around the normal install(1).
+#	Its role is to add '.dirdep' files to the destination.
+#	The variables we might use are:
+#
+#	INSTALL
+#		Path to actual install(1), default is
+#		$REAL_INSTALL
+#
+#	OBJDIR
+#		Path to the dir where '.dirdep' was generated,
+#		default is '.'
+#
+#	_DIRDEP
+#		Path to actual '.dirdep' file, default is
+#		$OBJDIR/.dirdep
+#
+#	The "args" and "dest" are passed as is to install(1), and if a
+#	'.dirdep' file exists it will be linked or copied to each
+#	"file".dirdep placed in "dest" or "dest".dirdep if it happed
+#	to be a file rather than a directory.
+#
+# SEE ALSO:
+#	meta.stage.mk
+#	
+
+# RCSid:
+#	$Id: stage-install.sh,v 1.5 2013/04/19 16:32:24 sjg Exp $
+#
+#	@(#) Copyright (c) 2013, Simon J. Gerraty
+#
+#	This file is provided in the hope that it will
+#	be of use.  There is absolutely NO WARRANTY.
+#	Permission to copy, redistribute or otherwise
+#	use this file is hereby granted provided that 
+#	the above copyright notice and this notice are
+#	left intact. 
+#      
+#	Please send copies of changes and bug-fixes to:
+#	sjg@crufty.net
+#
+
+INSTALL=${REAL_INSTALL:-install}
+OBJDIR=.
+
+while :
+do
+    case "$1" in
+    *=*) eval "$1"; shift;;
+    *) break;;
+    esac
+done
+
+# if .dirdep doesn't exist, just run install and be done
+_DIRDEP=${_DIRDEP:-$OBJDIR/.dirdep}
+[ -s $_DIRDEP ] && EXEC= || EXEC=exec
+$EXEC $INSTALL "$@" || exit 1
+
+# from meta.stage.mk
+LnCp() {
+    rm -f $2 2> /dev/null
+    ln $1 $2 2> /dev/null || cp -p $1 $2
+}
+
+StageDirdep() {
+  t=$1
+  if [ -s $t.dirdep ]; then
+      cmp -s $_DIRDEP $t.dirdep && return
+      echo "ERROR: $t installed by `cat $t.dirdep` not `cat $_DIRDEP`" >&2
+      exit 1
+  fi
+  LnCp $_DIRDEP $t.dirdep || exit 1
+}
+
+args="$@"
+while [ $# -gt 8 ]
+do
+    shift 8
+done
+eval dest=\$$#
+if [ -f $dest ]; then
+    # a file, there can be only one .dirdep needed
+    StageDirdep $dest
+elif [ -d $dest ]; then
+    for f in $args
+    do
+        test -f $f || continue
+        StageDirdep $dest/${f##*/}
+    done
+fi