scripts/crosstool-NG.sh.in: On MacOS/BSD use the output of CT_DoConfigGuess for CT_BUILD.
On 64bit MacOS `gcc -dumpmachine` gives i686 for the host machine.
This conflicts with the expectations of some following configure scripts
that a 64bit x86 is given as x86_64; i686 is understood as a 32 bit machine.
config.guess sets the host machine in CT_BUILD correctly.
yann.morin.1998@anciens.enib.fr:
As suggested by Khem RAJ on the ML, always use config.guess.
1.1 --- a/scripts/crosstool-NG.sh.in Mon May 17 11:29:26 2010 +0200
1.2 +++ b/scripts/crosstool-NG.sh.in Wed May 19 18:13:00 2010 +0200
1.3 @@ -332,9 +332,9 @@
1.4 fi
1.5
1.6 # Determine build system if not set by the user
1.7 - case "${CT_BUILD}" in
1.8 - "") CT_BUILD=$("${CT_BUILD_PREFIX}gcc${CT_BUILD_SUFFIX}" -dumpmachine);;
1.9 - esac
1.10 + if [ -z "${CT_BUILD}" ]; then
1.11 + CT_BUILD=$(CT_DoConfigGuess)
1.12 + fi
1.13
1.14 # Prepare mangling patterns to later modify BUILD and HOST (see below)
1.15 case "${CT_TOOLCHAIN_TYPE}" in