common/autoconf/toolchain.m4

rev 2693 : 8184338: switch minimum supported gcc version to 4.8

@@ -50,11 +50,11 @@
 TOOLCHAIN_DESCRIPTION_solstudio="Oracle Solaris Studio"
 TOOLCHAIN_DESCRIPTION_xlc="IBM XL C/C++"
 
 # Minimum supported versions, empty means unspecified
 TOOLCHAIN_MINIMUM_VERSION_clang="3.2"
-TOOLCHAIN_MINIMUM_VERSION_gcc="4.3"
+TOOLCHAIN_MINIMUM_VERSION_gcc="4.8"
 TOOLCHAIN_MINIMUM_VERSION_microsoft="16.00.30319.01" # VS2010
 TOOLCHAIN_MINIMUM_VERSION_solstudio="5.13"
 TOOLCHAIN_MINIMUM_VERSION_xlc=""
 
 # Prepare the system so that TOOLCHAIN_CHECK_COMPILER_VERSION can be called.