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buildgcc: Build gnat by default if host compiler seems compatible 

Change-Id: I2a13e188ddb0b7d64d3c0ec979a1a493bf160afc
Signed-off-by: Nico Huber <nico.huber@secunet.com>
Reviewed-on: https://review.coreboot.org/16678
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
This commit is contained in:
Nico Huber 2016-09-20 13:09:29 +02:00 committed by Nico Huber
parent 04a1f6a3bc
commit 66c2c1a2d4
1 changed files with 13 additions and 2 deletions
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15
util/crossgcc/buildgcc
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@ -26,7 +26,8 @@ CROSSGCC_COMMIT=$( git describe )
PACKAGE=GCC
TARGETDIR=$(pwd)/xgcc
TARGETARCH=i386-elf
LANGUAGES=c
DEFAULT_LANGUAGES=c
LANGUAGES=
DESTDIR=
SAVETEMPS=0
SKIPPYTHON=1
@ -455,7 +456,7 @@ myhelp()
printf " [-p|--platform <platform>] target platform to build cross compiler for\n"
printf " (defaults to $TARGETARCH)\n"
printf " [-l|--languages <languages>] comma separated list of target languages\n"
printf " (defaults to $LANGUAGES)\n"
printf " (defaults to $DEFAULT_LANGUAGES)\n"
printf "GDB specific options:\n"
printf " [-p|--platform <platform>] target platform to build cross compiler for\n"
printf " (defaults to $TARGETARCH)\n"
@ -918,6 +919,16 @@ elif [ $UNAME = "NetBSD" ]; then
OPTIONS="ABI=32"
fi
fi
if [ -z "${LANGUAGES}" ]; then
if hostcc_has_gnat1 && \
[ "$(hostcc_version)" = "$(buildcc_version)" -o "${BOOTSTRAP}" = "1" ];
then
printf "\nFound compatible Ada compiler, enabling Ada support by default.\n\n"
LANGUAGES="ada,${DEFAULT_LANGUAGES}"
else
LANGUAGES="${DEFAULT_LANGUAGES}"
fi
fi
fi # GCC
export HOSTCFLAGS="-Os"