From 7f46305c0aa9963be7b87489d52876916c8643e0 Mon Sep 17 00:00:00 2001
From: Waldemar Brodkorb <wbx@openadk.org>
Date: Wed, 30 Sep 2009 19:03:23 +0200
Subject: fix tool dependency list add preliminary rpm backend support

---
 README                  |  4 +---
 package/eglibc/Makefile |  1 +
 scripts/scan-pkgs.sh    | 11 +++++++++++
 scripts/scan-tools.sh   | 32 --------------------------------
 target/Config.in        | 10 ++++++++--
 5 files changed, 21 insertions(+), 37 deletions(-)

diff --git a/README b/README
index 6922cd085..c7c09f684 100644
--- a/README
+++ b/README
@@ -16,9 +16,6 @@ Before you can start you need to install some tools:
 - bzip2
 - cpio 
 - wget
-- flex
-- bison
-- gperf
 - file
 - unzip
 - autoconf
@@ -26,6 +23,7 @@ Before you can start you need to install some tools:
 - zlib-dev / libz-dev
 - libncurses5-dev
 - libc-dev
+- perl
 
 There is a check for the required versions of these tools in advance, though
 (to re-issue the checks, use "make prereq").
diff --git a/package/eglibc/Makefile b/package/eglibc/Makefile
index ea271f4b6..3333f85dc 100644
--- a/package/eglibc/Makefile
+++ b/package/eglibc/Makefile
@@ -61,6 +61,7 @@ endif
 	cd $(IDIR_EGLIBC)/lib && ln -sf libm.so.6 libm.so
 	cd $(IDIR_EGLIBC)/lib && ln -sf libutil.so.1 libutil.so
 	cd $(IDIR_EGLIBC)/lib && ln -sf librt.so.1 librt.so
+	cd $(IDIR_EGLIBC)/lib && ln -sf libcrypt.so.1 libcrypt.so
 	# header package
 	$(MAKE) -C $(TOOLCHAIN_BUILD_DIR)/linux-$(KERNEL_VERSION) ARCH=$(ARCH) V=1 \
 		INSTALL_HDR_PATH=$(IDIR_EGLIBC_DEV)/usr \
diff --git a/scripts/scan-pkgs.sh b/scripts/scan-pkgs.sh
index 69f2b1e3a..ad265d457 100644
--- a/scripts/scan-pkgs.sh
+++ b/scripts/scan-pkgs.sh
@@ -23,6 +23,10 @@ out=0
 
 . $topdir/.config
 
+if [[ -n $ADK_TARGET_PACKAGE_RPM ]]; then
+	NEED_RPM="$NEED_RPM rpm"
+fi
+
 if [[ -n $ADK_PACKAGE_ALSA_UTILS ]]; then
 	NEED_XMLTO="$NEED_XMLTO alsa-utils"
 fi
@@ -111,6 +115,13 @@ if [[ -n $ADK_USE_CCACHE ]]; then
         fi
 fi
 
+if [[ -n $NEED_RPM ]]; then
+	if ! which rpmbuild >/dev/null 2>&1; then
+		echo >&2 You need rpmbuild to to use $NEED_RPM package backend
+		out=1
+	fi
+fi
+
 #if [[ -n $ADK_COMPILE_MYSQL && $OStype != Linux ]]; then
 #	echo >&2 mySQL does not build on non-GNU/Linux.
 #	out=1
diff --git a/scripts/scan-tools.sh b/scripts/scan-tools.sh
index 29cdf0fef..d63391f66 100644
--- a/scripts/scan-tools.sh
+++ b/scripts/scan-tools.sh
@@ -107,38 +107,6 @@ if ! which cpp >/dev/null 2>&1; then
 	out=1
 fi
 
-#if ! which flex >/dev/null 2>&1; then
-#	echo You must install flex to continue.
-#	echo
-#	out=1
-#else
-#	echo '%%' | flex -
-#	if fgrep _POSIX_SOURCE lex.yy.c; then
-#		echo Your lexer \(flex\) contains a broken skeleton.
-#		if [[ $NO_ERROR = 1 ]]; then
-#			echo WARNING: continue at your own risk.
-#			echo Some packages may be broken.
-#		else
-#			echo You can continue the build by issuing \'make prereq-noerror\'
-#			echo However, several packages may faild to build correctly.
-#			out=1
-#		fi
-#		echo
-#	fi
-#fi
-
-#if ! which bison >/dev/null 2>&1; then
-#	echo You must install GNU bison to continue.
-#	echo
-#	out=1
-#fi
-
-#if ! which gperf >/dev/null 2>&1; then
-#	echo You must install gperf to continue.
-#	echo
-#	out=1
-#fi
-
 if ! which tar >/dev/null 2>&1; then
 	echo You must install GNU tar to continue.
 	echo
diff --git a/target/Config.in b/target/Config.in
index 2b7b3169c..6ee9430af 100644
--- a/target/Config.in
+++ b/target/Config.in
@@ -631,13 +631,19 @@ config ADK_TARGET_PACKAGE_IPKG
 	prompt "ipkg package format"
 	select BUSYBOX_IPKG
 	help
-	  Use ipkg package format.
+	  Create ipkg packages.
 
 config ADK_TARGET_PACKAGE_TGZ
 	boolean
 	prompt "gzip compressed tar archive"
 	help
-	  Use simple compressed tar archive.
+	  Create simple compressed tar archives.
+
+config ADK_TARGET_PACKAGE_RPM
+	boolean
+	prompt "rpm package format"
+	help
+	  Create rpm binary packages.
 
 endchoice
 
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