Huge fixes to glibc build, so that we can build at least (and at last):

 - use ports addon even when installing headers,
 - use optimisation (-O) when installing headers, to avoid unnecessary warnings (thanks Robert P. J. DAY for pointing this out!),
 - lowest kernel version to use is only X.Y.Z, not X.Y.Z.T,
 - a bit of preparations for NPTL (RSN I hope),
 - fix fixing the linker scripts (changing the backup file is kind of useless and stupid);

Shut uClibc finish step: there really is nothing to do;

Add a patch for glibc-2.3.6 weak aliases handling on some archs (ARM and ALPHA at least);

Did not catch the make errors: fixed the pattern matching in scripts/functions;

Introduce a new log level, ALL:
 - send components' build messages there,
 - DEBUG log level is destined only for crosstool-NG debug messages,
 - migrate sub-actions to use appropriate log levels;

Update the armeb-unknown-linux-gnu sample:
 - it builds!
 - uses gcc-4.0.4 and glibc-2.3.6,
 - updated to latest config options set.

1 files changed, 63 insertions, 190 deletions

diff --git a/samples/armeb-unknown-linux-gnu/crosstool.config b/samples/armeb-unknown-linux-gnu/crosstool.config
index 7823ccb..be734dc 100644
--- a/samples/armeb-unknown-linux-gnu/crosstool.config
+++ b/samples/armeb-unknown-linux-gnu/crosstool.config
@@ -1,12 +1,14 @@
 #
 # Automatically generated make config: don't edit
-# crosstool-NG version: 0.0.1
-# Sun Feb 25 12:06:43 2007
+# crosstool-NG version: 0.0.2-svn
+# Tue May  8 18:48:51 2007
 #
 
 #
 # Paths and misc options
 #
+# CT_EXPERIMENTAL is not set
+# CT_OBSOLETE is not set
 CT_PARALLEL_JOBS=1
 CT_LOAD=0
 CT_NICE=0
@@ -16,21 +18,24 @@ CT_USE_PIPES=y
 # Paths
 #
 CT_TARBALLS_DIR="${HOME}/dev/src"
-CT_SRC_DIR="${HOME}/x-tools/src/${CT_TARGET}/${CT_CC}-${CT_CC_VERSION}-${CT_LIBC}-${CT_LIBC_VERSION}"
-CT_BUILD_DIR="${HOME}/x-tools/build/${CT_TARGET}/${CT_CC}-${CT_CC_VERSION}-${CT_LIBC}-${CT_LIBC_VERSION}"
-CT_PREFIX_DIR="${HOME}/x-tools/${CT_TARGET}"
+CT_SRC_DIR="${CT_TOP_DIR}/build/${CT_TARGET}/${CT_CC}-${CT_CC_VERSION}-${CT_LIBC}-${CT_LIBC_VERSION}/src"
+CT_BUILD_DIR="${CT_TOP_DIR}/build/${CT_TARGET}/${CT_CC}-${CT_CC_VERSION}-${CT_LIBC}-${CT_LIBC_VERSION}/build"
+CT_PREFIX_DIR="/opt/x-tools/${CT_TARGET}"
 CT_INSTALL_DIR="${CT_PREFIX_DIR}"
 # CT_CUSTOM_PATCH is not set
-# CT_CUSTOM_PATCH_ONLY is not set
-CT_CUSTOM_PATCH_DIR=""
+CT_REMOVE_DOCS=y
 
 #
-# Downloading and extracting
+# Downloading
 #
-# CT_NO_DOWNLOAD is not set
-# CT_ONLY_DOWNLOAD is not set
 # CT_FORCE_DOWNLOAD is not set
+# CT_ONLY_DOWNLOAD is not set
+
+#
+# Extracting
+#
 # CT_FORCE_EXTRACT is not set
+# CT_ONLY_EXTRACT is not set
 
 #
 # Logging
@@ -40,7 +45,9 @@ CT_CUSTOM_PATCH_DIR=""
 # CT_LOG_INFO is not set
 CT_LOG_EXTRA=y
 # CT_LOG_DEBUG is not set
+# CT_LOG_ALL is not set
 CT_LOG_LEVEL_MAX="EXTRA"
+# CT_LOG_SEE_TOOLS_WARN is not set
 # CT_LOG_PROGRESS_BAR is not set
 # CT_LOG_USE_COLORS is not set
 CT_LOG_TO_FILE=y
@@ -53,19 +60,23 @@ CT_LOG_FILE="${CT_PREFIX_DIR}/${CT_TARGET}.log"
 #
 # General target options
 #
+CT_ARCH="arm"
 CT_ARCH_ARM=y
 # CT_ARCH_MIPS is not set
 # CT_ARCH_x86 is not set
 # CT_ARCH_x86_64 is not set
+CT_ARCH_SUPPORTS_BE=y
+CT_ARCH_SUPPORTS_LE=y
 CT_ARCH_BE=y
 # CT_ARCH_LE is not set
 
 #
 # Target optimisations
 #
+CT_ARCH_ARCH="armv5te"
+CT_ARCH_ABI=""
 CT_ARCH_CPU="xscale"
 CT_ARCH_TUNE="xscale"
-CT_ARCH_ARCH="armv5te"
 CT_ARCH_FPU=""
 # CT_ARCH_FLOAT_HW is not set
 CT_ARCH_FLOAT_SW=y
@@ -75,27 +86,36 @@ CT_TARGET_CFLAGS=""
 #
 # Toolchain options
 #
+
+#
+# General toolchain options
+#
 CT_USE_SYSROOT=y
 CT_SHARED_LIBS=y
 # CT_TARGET_MULTILIB is not set
 CT_TARGET_VENDOR="unknown"
 CT_TARGET_ALIAS=""
-CT_ARCH="arm"
+
+#
+# Toolchain type
+#
+# CT_NATIVE is not set
+CT_CROSS=y
+# CT_CROSS_NATIVE is not set
+# CT_CANADIAN is not set
 CT_BUILD=""
 CT_CC_NATIVE="gcc"
-# CT_CANADIAN is not set
-CT_HOST=""
-CT_HOST_CC=""
 
 #
 # Kernel
 #
 CT_KERNEL_LINUX=y
 # CT_KERNEL_CYGWIN is not set
-CT_KERNEL_VERSION="2.6.19.1"
+CT_KERNEL_VERSION="2.6.21.1"
 CT_KERNEL_LINUX_HEADERS_INSTALL=y
 # CT_KERNEL_LINUX_HEADERS_SANITISED is not set
 # CT_KERNEL_LINUX_HEADERS_COPY is not set
+# CT_KERNEL_LINUX_HEADERS_USE_CUSTOM_DIR is not set
 CT_KERNEL="linux"
 CT_KERNEL_VERSION_SEE_EXTRAVERSION=y
 # CT_KERNEL_INSTALL_V_2_6_18 is not set
@@ -106,144 +126,28 @@ CT_KERNEL_VERSION_SEE_EXTRAVERSION=y
 # CT_KERNEL_INSTALL_V_2_6_18_5 is not set
 # CT_KERNEL_INSTALL_V_2_6_18_6 is not set
 # CT_KERNEL_INSTALL_V_2_6_19 is not set
-CT_KERNEL_INSTALL_V_2_6_19_1=y
+# CT_KERNEL_INSTALL_V_2_6_19_1 is not set
 # CT_KERNEL_INSTALL_V_2_6_19_2 is not set
 # CT_KERNEL_INSTALL_V_2_6_20 is not set
-# CT_KERNEL_COPY_V_2_6_0 is not set
-# CT_KERNEL_COPY_V_2_6_1 is not set
-# CT_KERNEL_COPY_V_2_6_2 is not set
-# CT_KERNEL_COPY_V_2_6_3 is not set
-# CT_KERNEL_COPY_V_2_6_4 is not set
-# CT_KERNEL_COPY_V_2_6_5 is not set
-# CT_KERNEL_COPY_V_2_6_6 is not set
-# CT_KERNEL_COPY_V_2_6_7 is not set
-# CT_KERNEL_COPY_V_2_6_8 is not set
-# CT_KERNEL_COPY_V_2_6_8_1 is not set
-# CT_KERNEL_COPY_V_2_6_9 is not set
-# CT_KERNEL_COPY_V_2_6_10 is not set
-# CT_KERNEL_COPY_V_2_6_11 is not set
-# CT_KERNEL_COPY_V_2_6_11_1 is not set
-# CT_KERNEL_COPY_V_2_6_11_10 is not set
-# CT_KERNEL_COPY_V_2_6_11_11 is not set
-# CT_KERNEL_COPY_V_2_6_11_12 is not set
-# CT_KERNEL_COPY_V_2_6_11_2 is not set
-# CT_KERNEL_COPY_V_2_6_11_3 is not set
-# CT_KERNEL_COPY_V_2_6_11_4 is not set
-# CT_KERNEL_COPY_V_2_6_11_5 is not set
-# CT_KERNEL_COPY_V_2_6_11_6 is not set
-# CT_KERNEL_COPY_V_2_6_11_7 is not set
-# CT_KERNEL_COPY_V_2_6_11_8 is not set
-# CT_KERNEL_COPY_V_2_6_11_9 is not set
-# CT_KERNEL_COPY_V_2_6_12 is not set
-# CT_KERNEL_COPY_V_2_6_12_1 is not set
-# CT_KERNEL_COPY_V_2_6_12_2 is not set
-# CT_KERNEL_COPY_V_2_6_12_3 is not set
-# CT_KERNEL_COPY_V_2_6_12_4 is not set
-# CT_KERNEL_COPY_V_2_6_12_5 is not set
-# CT_KERNEL_COPY_V_2_6_12_6 is not set
-# CT_KERNEL_COPY_V_2_6_13 is not set
-# CT_KERNEL_COPY_V_2_6_13_1 is not set
-# CT_KERNEL_COPY_V_2_6_13_2 is not set
-# CT_KERNEL_COPY_V_2_6_13_3 is not set
-# CT_KERNEL_COPY_V_2_6_13_4 is not set
-# CT_KERNEL_COPY_V_2_6_13_5 is not set
-# CT_KERNEL_COPY_V_2_6_14 is not set
-# CT_KERNEL_COPY_V_2_6_14_1 is not set
-# CT_KERNEL_COPY_V_2_6_14_2 is not set
-# CT_KERNEL_COPY_V_2_6_14_3 is not set
-# CT_KERNEL_COPY_V_2_6_14_4 is not set
-# CT_KERNEL_COPY_V_2_6_14_5 is not set
-# CT_KERNEL_COPY_V_2_6_14_6 is not set
-# CT_KERNEL_COPY_V_2_6_14_7 is not set
-# CT_KERNEL_COPY_V_2_6_15 is not set
-# CT_KERNEL_COPY_V_2_6_15_1 is not set
-# CT_KERNEL_COPY_V_2_6_15_2 is not set
-# CT_KERNEL_COPY_V_2_6_15_3 is not set
-# CT_KERNEL_COPY_V_2_6_15_4 is not set
-# CT_KERNEL_COPY_V_2_6_15_5 is not set
-# CT_KERNEL_COPY_V_2_6_15_6 is not set
-# CT_KERNEL_COPY_V_2_6_15_7 is not set
-# CT_KERNEL_COPY_V_2_6_16 is not set
-# CT_KERNEL_COPY_V_2_6_16_1 is not set
-# CT_KERNEL_COPY_V_2_6_16_10 is not set
-# CT_KERNEL_COPY_V_2_6_16_11 is not set
-# CT_KERNEL_COPY_V_2_6_16_12 is not set
-# CT_KERNEL_COPY_V_2_6_16_13 is not set
-# CT_KERNEL_COPY_V_2_6_16_14 is not set
-# CT_KERNEL_COPY_V_2_6_16_15 is not set
-# CT_KERNEL_COPY_V_2_6_16_16 is not set
-# CT_KERNEL_COPY_V_2_6_16_17 is not set
-# CT_KERNEL_COPY_V_2_6_16_18 is not set
-# CT_KERNEL_COPY_V_2_6_16_19 is not set
-# CT_KERNEL_COPY_V_2_6_16_2 is not set
-# CT_KERNEL_COPY_V_2_6_16_20 is not set
-# CT_KERNEL_COPY_V_2_6_16_21 is not set
-# CT_KERNEL_COPY_V_2_6_16_22 is not set
-# CT_KERNEL_COPY_V_2_6_16_23 is not set
-# CT_KERNEL_COPY_V_2_6_16_24 is not set
-# CT_KERNEL_COPY_V_2_6_16_25 is not set
-# CT_KERNEL_COPY_V_2_6_16_26 is not set
-# CT_KERNEL_COPY_V_2_6_16_27 is not set
-# CT_KERNEL_COPY_V_2_6_16_28 is not set
-# CT_KERNEL_COPY_V_2_6_16_29 is not set
-# CT_KERNEL_COPY_V_2_6_16_3 is not set
-# CT_KERNEL_COPY_V_2_6_16_30 is not set
-# CT_KERNEL_COPY_V_2_6_16_31 is not set
-# CT_KERNEL_COPY_V_2_6_16_32 is not set
-# CT_KERNEL_COPY_V_2_6_16_33 is not set
-# CT_KERNEL_COPY_V_2_6_16_34 is not set
-# CT_KERNEL_COPY_V_2_6_16_35 is not set
-# CT_KERNEL_COPY_V_2_6_16_36 is not set
-# CT_KERNEL_COPY_V_2_6_16_4 is not set
-# CT_KERNEL_COPY_V_2_6_16_5 is not set
-# CT_KERNEL_COPY_V_2_6_16_6 is not set
-# CT_KERNEL_COPY_V_2_6_16_7 is not set
-# CT_KERNEL_COPY_V_2_6_16_8 is not set
-# CT_KERNEL_COPY_V_2_6_16_9 is not set
-# CT_KERNEL_COPY_V_2_6_17 is not set
-# CT_KERNEL_COPY_V_2_6_17_1 is not set
-# CT_KERNEL_COPY_V_2_6_17_10 is not set
-# CT_KERNEL_COPY_V_2_6_17_11 is not set
-# CT_KERNEL_COPY_V_2_6_17_12 is not set
-# CT_KERNEL_COPY_V_2_6_17_13 is not set
-# CT_KERNEL_COPY_V_2_6_17_14 is not set
-# CT_KERNEL_COPY_V_2_6_17_2 is not set
-# CT_KERNEL_COPY_V_2_6_17_3 is not set
-# CT_KERNEL_COPY_V_2_6_17_4 is not set
-# CT_KERNEL_COPY_V_2_6_17_5 is not set
-# CT_KERNEL_COPY_V_2_6_17_6 is not set
-# CT_KERNEL_COPY_V_2_6_17_7 is not set
-# CT_KERNEL_COPY_V_2_6_17_8 is not set
-# CT_KERNEL_COPY_V_2_6_17_9 is not set
-# CT_KERNEL_COPY_V_2_6_18 is not set
-# CT_KERNEL_COPY_V_2_6_18_1 is not set
-# CT_KERNEL_COPY_V_2_6_18_2 is not set
-# CT_KERNEL_COPY_V_2_6_18_3 is not set
-# CT_KERNEL_COPY_V_2_6_18_4 is not set
-# CT_KERNEL_COPY_V_2_6_18_5 is not set
-# CT_KERNEL_COPY_V_2_6_18_6 is not set
-# CT_KERNEL_COPY_V_2_6_19 is not set
-# CT_KERNEL_COPY_V_2_6_19_1 is not set
-# CT_KERNEL_SANITISED_V_2_6_7_0 is not set
-# CT_KERNEL_SANITISED_V_2_6_8_0 is not set
-# CT_KERNEL_SANITISED_V_2_6_8_1 is not set
-# CT_KERNEL_SANITISED_V_2_6_9_0 is not set
-# CT_KERNEL_SANITISED_V_2_6_9_1 is not set
-# CT_KERNEL_SANITISED_V_2_6_10_0 is not set
-# CT_KERNEL_SANITISED_V_2_6_11_0 is not set
-# CT_KERNEL_SANITISED_V_2_6_11_1 is not set
-# CT_KERNEL_SANITISED_V_2_6_11_2 is not set
-# CT_KERNEL_SANITISED_V_2_6_12_0 is not set
+# CT_KERNEL_INSTALL_V_2_6_20_1 is not set
+# CT_KERNEL_INSTALL_V_2_6_20_2 is not set
+# CT_KERNEL_INSTALL_V_2_6_20_3 is not set
+# CT_KERNEL_INSTALL_V_2_6_20_4 is not set
+# CT_KERNEL_INSTALL_V_2_6_20_5 is not set
+# CT_KERNEL_INSTALL_V_2_6_20_6 is not set
+# CT_KERNEL_INSTALL_V_2_6_20_7 is not set
+# CT_KERNEL_INSTALL_V_2_6_21 is not set
+CT_KERNEL_INSTALL_V_2_6_21_1=y
 CT_KERNEL_LINUX_VERBOSITY_0=y
 # CT_KERNEL_LINUX_VERBOSITY_1 is not set
 # CT_KERNEL_LINUX_VERBOSITY_2 is not set
 CT_KERNEL_LINUX_VERBOSE_LEVEL=0
-CT_KERNEL_LINUX_CONFIG_FILE="${CT_TOP_DIR}/samples/${CT_TARGET}/${CT_KERNEL}-${CT_KERNEL_VERSION}.config"
+# CT_KERNEL_LINUX_NEEDS_CONFIG is not set
 
 #
 # binutils
 #
-CT_BINUTILS_VERSION="2.17.50.0.10"
+CT_BINUTILS_VERSION="2.17.50.0.14"
 # CT_BINUTILS_V_2_11_2 is not set
 # CT_BINUTILS_V_2_13_90 is not set
 # CT_BINUTILS_V_2_14 is not set
@@ -264,7 +168,11 @@ CT_BINUTILS_VERSION="2.17.50.0.10"
 # CT_BINUTILS_V_2_17_50_0_7 is not set
 # CT_BINUTILS_V_2_17_50_0_8 is not set
 # CT_BINUTILS_V_2_17_50_0_9 is not set
-CT_BINUTILS_V_2_17_50_0_10=y
+# CT_BINUTILS_V_2_17_50_0_10 is not set
+# CT_BINUTILS_V_2_17_50_0_11 is not set
+# CT_BINUTILS_V_2_17_50_0_12 is not set
+# CT_BINUTILS_V_2_17_50_0_13 is not set
+CT_BINUTILS_V_2_17_50_0_14=y
 CT_BINUTILS_EXTRA_CONFIG=""
 
 #
@@ -277,32 +185,7 @@ CT_BINUTILS_EXTRA_CONFIG=""
 # CT_CC_USE_CORE is not set
 CT_CC_CORE_GCC=y
 # CT_CC_CORE_TCC is not set
-CT_CC_CORE_VERSION=""
 CT_CC_CORE="gcc"
-# CT_CC_CORE_V_2_95_3 is not set
-# CT_CC_CORE_V_3_2_3 is not set
-# CT_CC_CORE_V_3_3 is not set
-# CT_CC_CORE_V_3_3_1 is not set
-# CT_CC_CORE_V_3_3_2 is not set
-# CT_CC_CORE_V_3_3_3 is not set
-# CT_CC_CORE_V_3_3_4 is not set
-# CT_CC_CORE_V_3_3_5 is not set
-# CT_CC_CORE_V_3_3_6 is not set
-# CT_CC_CORE_V_3_4_0 is not set
-# CT_CC_CORE_V_3_4_1 is not set
-# CT_CC_CORE_V_3_4_2 is not set
-# CT_CC_CORE_V_3_4_3 is not set
-# CT_CC_CORE_V_3_4_4 is not set
-# CT_CC_CORE_V_3_4_5 is not set
-# CT_CC_CORE_V_3_4_6 is not set
-# CT_CC_CORE_V_4_0_0 is not set
-# CT_CC_CORE_V_4_0_1 is not set
-# CT_CC_CORE_V_4_0_2 is not set
-# CT_CC_CORE_V_4_0_3 is not set
-# CT_CC_CORE_V_4_0_4 is not set
-# CT_CC_CORE_V_4_1_0 is not set
-# CT_CC_CORE_V_4_1_1 is not set
-CT_CC_CORE_EXTRA_CONFIG=""
 
 #
 # Final C compiler
@@ -325,6 +208,7 @@ CT_CC="gcc"
 # CT_CC_V_3_4_3 is not set
 # CT_CC_V_3_4_4 is not set
 # CT_CC_V_3_4_5 is not set
+# CT_CC_V_3_4_6 is not set
 # CT_CC_V_4_0_0 is not set
 # CT_CC_V_4_0_1 is not set
 # CT_CC_V_4_0_2 is not set
@@ -332,6 +216,8 @@ CT_CC="gcc"
 CT_CC_V_4_0_4=y
 # CT_CC_V_4_1_0 is not set
 # CT_CC_V_4_1_1 is not set
+# CT_CC_V_4_1_2 is not set
+CT_CC_CXA_ATEXIT=y
 CT_CC_EXTRA_CONFIG=""
 CT_CC_SUPPORT_CXX=y
 CT_CC_SUPPORT_FORTRAN=y
@@ -343,7 +229,7 @@ CT_CC_SUPPORT_OBJCXX=y
 #
 # Additionnal supported languages:
 #
-# CT_CC_LANG_CXX is not set
+CT_CC_LANG_CXX=y
 # CT_CC_LANG_FORTRAN is not set
 # CT_CC_LANG_JAVA is not set
 # CT_CC_LANG_ADA is not set
@@ -356,7 +242,7 @@ CT_CC_LANG_OTHERS=""
 #
 CT_LIBC_GLIBC=y
 # CT_LIBC_UCLIBC is not set
-CT_LIBC_VERSION="2.4"
+CT_LIBC_VERSION="2.3.6"
 CT_LIBC="glibc"
 # CT_LIBC_V_1_09_1 is not set
 # CT_LIBC_V_2_0_1 is not set
@@ -376,8 +262,8 @@ CT_LIBC="glibc"
 # CT_LIBC_V_2_3_3 is not set
 # CT_LIBC_V_2_3_4 is not set
 # CT_LIBC_V_2_3_5 is not set
-# CT_LIBC_V_2_3_6 is not set
-CT_LIBC_V_2_4=y
+CT_LIBC_V_2_3_6=y
+# CT_LIBC_V_2_4 is not set
 # CT_LIBC_V_2_5 is not set
 # CT_LIBC_GLIBC_THREADS_NPTL is not set
 CT_LIBC_GLIBC_THREADS_LINUXTHREADS=y
@@ -386,19 +272,6 @@ CT_LIBC_GLIBC_EXTRA_CONFIG=""
 CT_LIBC_GLIBC_EXTRA_CFLAGS=""
 CT_LIBC_EXTRA_CC_ARGS=""
 CT_LIBC_GLIBC_CONFIGPARMS=""
-CT_LIBC_GLIBC_USE_PORTS=y
-# CT_LIBC_ADDONS is not set
-CT_LIBC_ADDONS_LIST=""
-# CT_LIBC_V_snapshot is not set
-# CT_LIBC_V_specific_date is not set
-# CT_LIBC_V_0_9_26 is not set
-# CT_LIBC_V_0_9_27 is not set
-# CT_LIBC_V_0_9_28 is not set
-# CT_LIBC_V_0_9_28_1 is not set
-# CT_LIBC_V_0_9_28_2 is not set
-# CT_LIBC_UCLIBC_DEBUG_LEVEL_0 is not set
-# CT_LIBC_UCLIBC_DEBUG_LEVEL_1 is not set
-# CT_LIBC_UCLIBC_DEBUG_LEVEL_2 is not set
-CT_LIBC_UCLIBC_DEBUG_LEVEL=0
-CT_LIBC_UCLIBC_CONFIG_FILE=""
-# CT_LIBC_UCLIBC_LOCALES is not set
+# CT_LIBC_GLIBC_USE_PORTS is not set
+CT_LIBC_ADDONS=y
+CT_LIBC_ADDONS_LIST="linuxthreads"