Add a 'cross-env' script which helps set up the environment for cross

compiling or similar. Based on various postings and notes from the site.

1 files changed, 61 insertions, 0 deletions

diff --git a/cross/binutils/files/cross-env b/cross/binutils/files/cross-env
new file mode 100755
index 00000000000..6dd4ced2152
--- /dev/null
+++ b/cross/binutils/files/cross-env
@@ -0,0 +1,61 @@
+#! /bin/sh
+# $NetBSD: cross-env,v 1.1 2001/01/29 10:25:07 abs Exp $
+
+PREFIX=@@PREFIX@@
+
+if [ -z "$CROSS_PKG" ] ;then
+    cat <<END
+You should set 'CROSS_PKG' to the name of the cross compile package, eg:
+'sparc-netbsdelf'. If MACHINE_ARCH is not already set it will be set to
+the part before the '-' (eg: 'sparc'). You may find it useful to also set
+MACHINE.
+END
+exit 1
+fi
+
+if [ -z "$MACHINE_ARCH" ];then
+    export MACHINE_ARCH=`echo $CROSS_PKG| sed 's:-.*::'`
+fi
+
+BINDIR=$PREFIX/$CROSS_PKG/bin
+echo $BINDIR
+
+if [ ! -d $BINDIR ];then
+    echo "Unable to locate $MACHINE_ARCH cross compiler in $BINDIR"
+    echo "Have you installed the appropriate pkgsrc/cross/$CROSS_PKG package?"
+    exit 3
+fi
+
+export PATH=$BINDIR:$PATH
+
+GCC_EXEC_PREFIX=$CROSS_PKG
+
+export ADDR2LINE=$BINDIR/addr2line
+export AR=$BINDIR/ar
+export AS=$BINDIR/as
+export CC=$BINDIR/gcc
+export CPP=`$CC -print-prog-name=cpp`
+export CXX=$BINDIR/c++
+export FC=$BINDIR/f77
+export GASP=$BINDIR/gasp
+export LD=$BINDIR/ld
+export NM=$BINDIR/nm
+export OBJCOPY=$BINDIR/objcopy
+export OBJDUMP=$BINDIR/objdump
+export RANLIB=$BINDIR/ranlib
+export SIZE=$BINDIR/size
+export STRINGS=$BINDIR/strings
+export STRIP=$BINDIR/strip
+
+export	MKPROFILE=no
+export	MKLINT=no
+#export	MKMAN=no
+
+export	HOSTED_CC=cc
+
+export MAKE=make
+#export MAKE="make -f ${DESTDIR}/usr/share/mk/sys.mk -f Makefile"
+#export MAKEFLAGS="-I ${DESTDIR}/usr/share/mk"
+
+set -x
+exec $@