gcc: Support only the latest branch releases of gcc

This change, as per #222, reduces the number of supported releases of
gcc to the latest branch releases.

I noticed while doing this work that gcc-4.5.4 was never added, so I
moved patches for gcc-4.5.3 to 4.5.4 and updated the
bfin-unknown-linux-uclibc example. Also, 120-siginfo.patch was fixed
upstream in the 4.5.4 release, so this patch is omitted.

I also bumped the avr sample to 4.9.3 from 4.9.2.

With the addition of gcc-5.x, the gcc release team now releases the
major.minor.0 versions, while updates to the branch are available in
svn/git. We'll address that when we get to issue #219. This change just
removes CC_GCC_5_1 and moves CC_GCC_5_2 to CC_GCC_5, and removes
CC_GCC_5_1_or_later and moves CC_GCC_5_2_or_later to CC_GCC_5_or_later.

This is the first of two part changes, as mentioned in #222.
This change is slated for release in 1.22.0. The next change will be
slated for 1.23.0, and will limit gcc versions to what is on
https://gcc.gnu.org under "Release Series and Status", which is
currently 4.9.3 and 5.2.0, although I will also support the previous
supported version. In this example that would be 4.8.5.

Last, but not least, this change also retires AVR32 support.

Signed-off-by: Bryan Hundven <bryanhundven@gmail.com>

16 files changed, 14 insertions, 28 deletions

diff --git a/samples/arm-cortexa5-linux-uclibcgnueabihf/uClibc-0.9.33.2.config b/samples/arm-cortexa5-linux-uclibcgnueabihf/uClibc-0.9.33.2.config
index 4f489a6f..51fbabb0 100644
--- a/samples/arm-cortexa5-linux-uclibcgnueabihf/uClibc-0.9.33.2.config
+++ b/samples/arm-cortexa5-linux-uclibcgnueabihf/uClibc-0.9.33.2.config
@@ -5,7 +5,7 @@
 #
 # TARGET_alpha is not set
 TARGET_arm=y
-# TARGET_avr32 is not set
+
 # TARGET_bfin is not set
 # TARGET_c6x is not set
 # TARGET_cris is not set
diff --git a/samples/arm-unknown-linux-uclibcgnueabi/uClibc-0.9.33.2.config b/samples/arm-unknown-linux-uclibcgnueabi/uClibc-0.9.33.2.config
index 7b6b1a18..ce725583 100644
--- a/samples/arm-unknown-linux-uclibcgnueabi/uClibc-0.9.33.2.config
+++ b/samples/arm-unknown-linux-uclibcgnueabi/uClibc-0.9.33.2.config
@@ -5,7 +5,7 @@
 #
 # TARGET_alpha is not set
 TARGET_arm=y
-# TARGET_avr32 is not set
+
 # TARGET_bfin is not set
 # TARGET_c6x is not set
 # TARGET_cris is not set
diff --git a/samples/arm-unknown-linux-uclibcgnueabihf/uClibc-0.9.33.2.config b/samples/arm-unknown-linux-uclibcgnueabihf/uClibc-0.9.33.2.config
index a9810ba0..7eb2b082 100644
--- a/samples/arm-unknown-linux-uclibcgnueabihf/uClibc-0.9.33.2.config
+++ b/samples/arm-unknown-linux-uclibcgnueabihf/uClibc-0.9.33.2.config
@@ -5,7 +5,7 @@
 #
 # TARGET_alpha is not set
 TARGET_arm=y
-# TARGET_avr32 is not set
+
 # TARGET_bfin is not set
 # TARGET_c6x is not set
 # TARGET_cris is not set
diff --git a/samples/armeb-unknown-linux-uclibcgnueabi/uClibc-0.9.33.2.config b/samples/armeb-unknown-linux-uclibcgnueabi/uClibc-0.9.33.2.config
index ed76d789..c4c32728 100644
--- a/samples/armeb-unknown-linux-uclibcgnueabi/uClibc-0.9.33.2.config
+++ b/samples/armeb-unknown-linux-uclibcgnueabi/uClibc-0.9.33.2.config
@@ -5,7 +5,7 @@
 #
 # TARGET_alpha is not set
 TARGET_arm=y
-# TARGET_avr32 is not set
+
 # TARGET_bfin is not set
 # TARGET_c6x is not set
 # TARGET_cris is not set
diff --git a/samples/avr/crosstool.config b/samples/avr/crosstool.config
index 8324dcba..ffb624dc 100644
--- a/samples/avr/crosstool.config
+++ b/samples/avr/crosstool.config
@@ -2,7 +2,7 @@ CT_LOCAL_TARBALLS_DIR="${HOME}/src"
 CT_SAVE_TARBALLS=y
 CT_LOG_EXTRA=y
 CT_ARCH_avr=y
-CT_CC_GCC_V_4_9_2=y
+CT_CC_GCC_V_4_9_3=y
 CT_CC_LANG_CXX=y
 CT_DEBUG_gdb=y
 CT_CLOOG_V_0_18_1=y
diff --git a/samples/avr32-unknown-none/crosstool.config b/samples/avr32-unknown-none/crosstool.config
deleted file mode 100644
index 880a18f6..00000000
--- a/samples/avr32-unknown-none/crosstool.config
+++ /dev/null
@@ -1,11 +0,0 @@
-CT_LOCAL_TARBALLS_DIR="${HOME}/src"
-CT_SAVE_TARBALLS=y
-CT_CONFIG_SHELL_SH=y
-CT_LOG_EXTRA=y
-CT_ARCH_avr32=y
-CT_BINUTILS_V_2_18a=y
-CT_CC_GCC_V_4_2_2=y
-CT_LIBC_NEWLIB_V_1_17_0=y
-CT_LIBC_NEWLIB_IO_LL=y
-CT_LIBC_NEWLIB_IO_FLOAT=y
-CT_LIBC_NEWLIB_DISABLE_SUPPLIED_SYSCALLS=y
diff --git a/samples/avr32-unknown-none/reported.by b/samples/avr32-unknown-none/reported.by
deleted file mode 100644
index b32f5c13..00000000
--- a/samples/avr32-unknown-none/reported.by
+++ /dev/null
@@ -1,3 +0,0 @@
-reporter_name="Martin Lund"
-reporter_url="http://www.doredevelopment.dk"
-reporter_comment=""
diff --git a/samples/bfin-unknown-linux-uclibc/crosstool.config b/samples/bfin-unknown-linux-uclibc/crosstool.config
index a8b8b51c..6f585584 100644
--- a/samples/bfin-unknown-linux-uclibc/crosstool.config
+++ b/samples/bfin-unknown-linux-uclibc/crosstool.config
@@ -9,7 +9,7 @@ CT_BINUTILS_PLUGINS=y
 CT_LIBC_uClibc=y
 CT_LIBC_UCLIBC_CONFIG_FILE="${CT_LIB_DIR}/samples/${CT_TARGET}/${CT_LIBC}-${CT_LIBC_VERSION}.config"
 CT_THREADS_LT=y
-CT_CC_GCC_V_4_5_3=y
+CT_CC_GCC_V_4_5_4=y
 # CT_CC_GCC_USE_GRAPHITE is not set
 # CT_CC_GCC_USE_LTO is not set
 CT_GMP_V_4_3_2=y
diff --git a/samples/bfin-unknown-linux-uclibc/uClibc-0.9.33.2.config b/samples/bfin-unknown-linux-uclibc/uClibc-0.9.33.2.config
index a57c8626..851d26a0 100644
--- a/samples/bfin-unknown-linux-uclibc/uClibc-0.9.33.2.config
+++ b/samples/bfin-unknown-linux-uclibc/uClibc-0.9.33.2.config
@@ -5,7 +5,7 @@
 #
 # TARGET_alpha is not set
 # TARGET_arm is not set
-# TARGET_avr32 is not set
+
 TARGET_bfin=y
 # TARGET_cris is not set
 # TARGET_e1 is not set
diff --git a/samples/i586-geode-linux-uclibc/uClibc-0.9.33.2.config b/samples/i586-geode-linux-uclibc/uClibc-0.9.33.2.config
index d7aebffc..42271685 100644
--- a/samples/i586-geode-linux-uclibc/uClibc-0.9.33.2.config
+++ b/samples/i586-geode-linux-uclibc/uClibc-0.9.33.2.config
@@ -5,7 +5,7 @@
 #
 # TARGET_alpha is not set
 # TARGET_arm is not set
-# TARGET_avr32 is not set
+
 # TARGET_bfin is not set
 # TARGET_c6x is not set
 # TARGET_cris is not set
diff --git a/samples/m68k-unknown-uclinux-uclibc/uClibc-0.9.33.2.config b/samples/m68k-unknown-uclinux-uclibc/uClibc-0.9.33.2.config
index 8aa1ed00..680ce535 100644
--- a/samples/m68k-unknown-uclinux-uclibc/uClibc-0.9.33.2.config
+++ b/samples/m68k-unknown-uclinux-uclibc/uClibc-0.9.33.2.config
@@ -5,7 +5,7 @@
 #
 # TARGET_alpha is not set
 # TARGET_arm is not set
-# TARGET_avr32 is not set
+
 # TARGET_bfin is not set
 # TARGET_cris is not set
 # TARGET_e1 is not set
diff --git a/samples/mips-unknown-linux-uclibc/uClibc-0.9.33.2.config b/samples/mips-unknown-linux-uclibc/uClibc-0.9.33.2.config
index 50e643fb..966eddbe 100644
--- a/samples/mips-unknown-linux-uclibc/uClibc-0.9.33.2.config
+++ b/samples/mips-unknown-linux-uclibc/uClibc-0.9.33.2.config
@@ -5,7 +5,7 @@
 #
 # TARGET_alpha is not set
 # TARGET_arm is not set
-# TARGET_avr32 is not set
+
 # TARGET_bfin is not set
 # TARGET_c6x is not set
 # TARGET_cris is not set
diff --git a/samples/mips64el-n32-linux-uclibc/uClibc-0.9.33.2.config b/samples/mips64el-n32-linux-uclibc/uClibc-0.9.33.2.config
index cbdd9448..ad6a1da9 100644
--- a/samples/mips64el-n32-linux-uclibc/uClibc-0.9.33.2.config
+++ b/samples/mips64el-n32-linux-uclibc/uClibc-0.9.33.2.config
@@ -5,7 +5,7 @@
 #
 # TARGET_alpha is not set
 # TARGET_arm is not set
-# TARGET_avr32 is not set
+
 # TARGET_bfin is not set
 # TARGET_c6x is not set
 # TARGET_cris is not set
diff --git a/samples/mips64el-n64-linux-uclibc/uClibc-0.9.33.2.config b/samples/mips64el-n64-linux-uclibc/uClibc-0.9.33.2.config
index daf6a54b..5cbc4bc7 100644
--- a/samples/mips64el-n64-linux-uclibc/uClibc-0.9.33.2.config
+++ b/samples/mips64el-n64-linux-uclibc/uClibc-0.9.33.2.config
@@ -5,7 +5,7 @@
 #
 # TARGET_alpha is not set
 # TARGET_arm is not set
-# TARGET_avr32 is not set
+
 # TARGET_bfin is not set
 # TARGET_c6x is not set
 # TARGET_cris is not set
diff --git a/samples/powerpc-unknown-linux-uclibc/uClibc-0.9.30.1.config b/samples/powerpc-unknown-linux-uclibc/uClibc-0.9.30.1.config
index ca995249..eb8f7931 100644
--- a/samples/powerpc-unknown-linux-uclibc/uClibc-0.9.30.1.config
+++ b/samples/powerpc-unknown-linux-uclibc/uClibc-0.9.30.1.config
@@ -5,7 +5,7 @@
 #
 # TARGET_alpha is not set
 # TARGET_arm is not set
-# TARGET_avr32 is not set
+
 # TARGET_bfin is not set
 # TARGET_cris is not set
 # TARGET_e1 is not set
diff --git a/samples/x86_64-unknown-linux-uclibc/uClibc-0.9.33.2.config b/samples/x86_64-unknown-linux-uclibc/uClibc-0.9.33.2.config
index 8bb5b5fa..308690d9 100644
--- a/samples/x86_64-unknown-linux-uclibc/uClibc-0.9.33.2.config
+++ b/samples/x86_64-unknown-linux-uclibc/uClibc-0.9.33.2.config
@@ -5,7 +5,7 @@
 #
 # TARGET_alpha is not set
 # TARGET_arm is not set
-# TARGET_avr32 is not set
+
 # TARGET_bfin is not set
 # TARGET_c6x is not set
 # TARGET_cris is not set