drop support for eglibc version trunk/HEAD

When selecting a specific eglibc version, it comes with a specific SVN
revision that should not be modified as it (more or less) correspond to
a tagged release. This patch disable the possibility to select a specific
SVN revision on known eglib versions.

This patch also disables the possibility to select the trunk branch of
eglibc. There are multiple reasons for that:

* trunk/HEAD may not even compile

* the OpenWrt built system makes using trunk/HEAD a difficult thing, as
OpenWRT fetches the source tree and store it in a compressed tar archive.
Subsequent build get the source from the tar archive - not from SVN,
making the use of trunk/HEAD largelly innefective.

* we cannot know the corresponding version of trunk/HEAD, meaning that
we'll face compiling issues when we'll try to copy the libc files -
unless the build system is fixed with this specific issue in mind.

Signed-off-by: Emmanuel Deloget <[email protected]>

SVN-Revision: 31502

toolchain/eglibc/Config.in

@@ -13,9 +13,6 @@ choice
 		bool "eglibc 2.14"
 		depends !GCC_VERSION_LLVM
 
-	config EGLIBC_VERSION_TRUNK
-		bool "eglibc trunk"
-
 endchoice
 
 config EGLIBC_REVISION
@@ -24,7 +21,6 @@ config EGLIBC_REVISION
 	depends on TOOLCHAINOPTS && USE_EGLIBC
 	default "15508" if EGLIBC_VERSION_2_13
 	default "16488" if EGLIBC_VERSION_2_14
-	default "HEAD"  if EGLIBC_VERSION_TRUNK
 	default ""
 
 menu "eglibc configuration"

toolchain/eglibc/Config.version

@@ -1,6 +1,6 @@
 config EGLIBC_VERSION
 	string
 	depends on USE_EGLIBC
-	default "2.13"   if EGLIBC_VERSION_2_13
-	default "2.14.1"   if EGLIBC_VERSION_2_14
-	default "trunk"
+	default "2.13" if EGLIBC_VERSION_2_13
+	default "2.14.1" if EGLIBC_VERSION_2_14
+	default "2.13"

toolchain/eglibc/Makefile

@@ -21,9 +21,6 @@ endif
 ifneq ($(CONFIG_EGLIBC_VERSION_2_14),)
   PKG_SOURCE_URL:=svn://svn.eglibc.org/branches/eglibc-2_14
 endif
-ifneq ($(CONFIG_EGLIBC_VERSION_TRUNK),)
-  PKG_SOURCE_URL:=svn://svn.eglibc.org/trunk
-endif
 
 PATCH_DIR:=./patches/$(PKG_VERSION)