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build: Do not try to detect cross-compiler

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cross compilers are passed via path may not be a gcc based cross
compiler in such cases this check fails and try's to force gcc based
cross compiler detection, This code is a convenience that limits the
build system

Signed-off-by: Khem Raj <raj.khem@gmail.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Khem Raj 2015-09-15 18:48:02 +03:00 • committed by Takashi Iwai
parent 9a2fe5399c
commit c82417650a
1 changed files with 0 additions and 14 deletions
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14
configure.ac
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@ -27,20 +27,6 @@ AC_PREFIX_DEFAULT(/usr)
dnl Checks for programs.
dnl try to gues cross-compiler if not set
if test "x$host" != "x$build" -a -z "`echo $CC | grep -e '-gcc'`";
then
AC_MSG_CHECKING(for cross-compiler)
which ${program_prefix}gcc >/dev/null 2>&1 && CC=${program_prefix}gcc
which ${host_cpu}-${host_os}-gcc >/dev/null 2>&1 \
&& CC=${host_cpu}-${host_os}-gcc
which ${host_cpu}-${host_vendor}-${host_os}-gcc >/dev/null 2>&1 \
&& CC=${host_cpu}-${host_vendor}-${host_os}-gcc
AC_MSG_RESULT($CC)
fi
CFLAGS="$CFLAGS -D_GNU_SOURCE"