From e9fee653dcceacb65b965f77dc20437cd862d976 Mon Sep 17 00:00:00 2001
From: Erik Andersen <andersen@codepoet.org>
Date: Thu, 6 Apr 2000 00:10:39 +0000
Subject: [PATCH] Use gcc -E instead of cpp to enhance portability for brain
 damaged platforms (i.e. OpenLinux) that do not have cpp in the default path
 but instead hide it under /usr/lib/...  -Erik

---
 Changelog            | 2 ++
 applets/busybox.mkll | 2 +-
 applets/busybox.sh   | 2 +-
 busybox.mkll         | 2 +-
 busybox.sh           | 2 +-
 5 files changed, 6 insertions(+), 4 deletions(-)

diff --git a/Changelog b/Changelog
index 327c1eab5..f506e095e 100644
--- a/Changelog
+++ b/Changelog
@@ -19,6 +19,8 @@
 	* Added usleep contributed by Nicolas Pitre <nico@cam.org>
 	* tar wouldn't create directory entries that don't end in '/',
 	    now it does (thanks to Avery Pennarun <apenwarr@worldvisions.ca>)
+	* tar has been completely rewritten, and tar creation and extraction
+	    is now much better behaved.
 	* Several fixes from Pavel Roskin <pavel_roskin@geocities.com>:
 	    -  When `tail' fails to open a file it now exits.
 	    - When `syslogd' is given the `-n' option it should still use 
diff --git a/applets/busybox.mkll b/applets/busybox.mkll
index 90f28e8b7..fba0c8c81 100755
--- a/applets/busybox.mkll
+++ b/applets/busybox.mkll
@@ -5,7 +5,7 @@ DF="busybox.def.h"
 MF="busybox.c"
 
 #LIST="$(sed -n '/^#define/{s/^#define BB_FEATURE_.*//g;s/^#define //p;}' $DF)"
-LIST="$(cpp $DF -dM | sed -n -e '/^.*BB_FEATURE.*$/d;s/^#define.*\<BB_\(.*\)\>/\1/gp;' | sort)"
+LIST="$(gcc -E -dM $DF | sed -n -e '/^.*BB_FEATURE.*$/d;s/^#define.*\<BB_\(.*\)\>/\1/gp;' | sort)"
 
 for def in ${LIST}; do
 	i=`sed -n '/^#ifdef \<'$def'\>.*/,/^#endif/{ s/.*\"\(.*\)\".*\(_BB_DIR_[A-Z_]*\).*$/\2\/\1/gp; }' $MF`
diff --git a/applets/busybox.sh b/applets/busybox.sh
index c4e241f84..5dd6e1c3d 100755
--- a/applets/busybox.sh
+++ b/applets/busybox.sh
@@ -3,7 +3,7 @@
 # I added in the extra "ls" so only source files that
 # actually exist will show up in the compile list.
 ls -1 ` \
-    cpp busybox.def.h -dM | \
+    gcc -E -dM busybox.def.h | \
     sed -n -e '/^.*BB_FEATURE.*$/d;s/^#define.*\<BB_\(.*\)\>/\1.c/gp;' \
     | tr [:upper:] [:lower:] | sort
 ` 2>/dev/null | sed -e 's/\.c$/\.o/g'
diff --git a/busybox.mkll b/busybox.mkll
index 90f28e8b7..fba0c8c81 100755
--- a/busybox.mkll
+++ b/busybox.mkll
@@ -5,7 +5,7 @@ DF="busybox.def.h"
 MF="busybox.c"
 
 #LIST="$(sed -n '/^#define/{s/^#define BB_FEATURE_.*//g;s/^#define //p;}' $DF)"
-LIST="$(cpp $DF -dM | sed -n -e '/^.*BB_FEATURE.*$/d;s/^#define.*\<BB_\(.*\)\>/\1/gp;' | sort)"
+LIST="$(gcc -E -dM $DF | sed -n -e '/^.*BB_FEATURE.*$/d;s/^#define.*\<BB_\(.*\)\>/\1/gp;' | sort)"
 
 for def in ${LIST}; do
 	i=`sed -n '/^#ifdef \<'$def'\>.*/,/^#endif/{ s/.*\"\(.*\)\".*\(_BB_DIR_[A-Z_]*\).*$/\2\/\1/gp; }' $MF`
diff --git a/busybox.sh b/busybox.sh
index c4e241f84..5dd6e1c3d 100755
--- a/busybox.sh
+++ b/busybox.sh
@@ -3,7 +3,7 @@
 # I added in the extra "ls" so only source files that
 # actually exist will show up in the compile list.
 ls -1 ` \
-    cpp busybox.def.h -dM | \
+    gcc -E -dM busybox.def.h | \
     sed -n -e '/^.*BB_FEATURE.*$/d;s/^#define.*\<BB_\(.*\)\>/\1.c/gp;' \
     | tr [:upper:] [:lower:] | sort
 ` 2>/dev/null | sed -e 's/\.c$/\.o/g'
-- 
2.25.1