angstrom: rework PREFERRED_PROVIDER syntax to gain some flexibility

diff --git a/conf/distro/angstrom-2007.1.conf b/conf/distro/angstrom-2007.1.conf
index 0458249..b60daa0 100644 (file)
--- a/conf/distro/angstrom-2007.1.conf
+++ b/conf/distro/angstrom-2007.1.conf
@@ -178,9 +178,9 @@ MACHINE_KERNEL_VERSION = "2.6"
 
 PREFERRED_PROVIDER_task-bootstrap = "task-bootstrap"
 
-PREFERRED_PROVIDERS += "virtual/${TARGET_PREFIX}gcc-initial:gcc-cross-initial"
-PREFERRED_PROVIDERS += "virtual/${TARGET_PREFIX}gcc:gcc-cross"
-PREFERRED_PROVIDERS += "virtual/${TARGET_PREFIX}g++:gcc-cross"
+PREFERRED_PROVIDER_virtual/${TARGET_PREFIX}gcc-initial = "gcc-cross-initial"
+PREFERRED_PROVIDER_virtual/${TARGET_PREFIX}gcc = "gcc-cross"
+PREFERRED_PROVIDER_virtual/${TARGET_PREFIX}g++ = "gcc-cross"
 
 # Virtuals:
 PREFERRED_PROVIDER_virtual/db ?= "db"
@@ -224,12 +224,15 @@ PREFERRED_VERSION_binutils ?= "2.17.50.0.5"
 PREFERRED_VERSION_binutils-cross ?= "2.17.50.0.5"
 PREFERRED_VERSION_binutils-cross-sdk ?= "2.17.50.0.5"
 
-#avr32 only has patches for binutils 2.17 and gcc 4.0.2 in OE
-PREFERRED_VERSION_gcc_avr32 = "4.0.2"
-PREFERRED_VERSION_gcc-cross_avr32 = "4.0.2"
+#avr32 only has patches for binutils 2.17 and gcc 4.1.2 in OE
+PREFERRED_PROVIDER_virtual/${TARGET_PREFIX}gcc_avr32 = "avr32-gcc-cross"
+PREFERRED_VERSION_avr32-gcc = "4.1.2"
+PREFERRED_VERSION_avr32-gcc-cross = "4.1.2"
 PREFERRED_VERSION_gcc-cross-sdk_avr32 = "4.0.2"
 PREFERRED_VERSION_gcc-cross-initial_avr32 = "4.0.2"
 
+
+
 PREFERRED_VERSION_binutils_avr32 = "2.17"
 PREFERRED_VERSION_binutils-cross_avr32 = "2.17"
 PREFERRED_VERSION_binutils-cross-sdk_avr32 = "2.17"