forked from Imagelibrary/rtems
aa567bc1cc
This option silences warning with automake-1.16.1 allowing us to upgrade to that version. This change has been tested with automake-1.12.6 and automake-1.16.1. It seems version 1.16.1 configures slower than 1.12.6 for the same source and BSP. The newer versions is 6 second slower. Close #3387.
62 lines
1.6 KiB
Plaintext
62 lines
1.6 KiB
Plaintext
## Process this file with autoconf to produce a configure script.
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AC_PREREQ([2.69])
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AC_INIT([rtems],[_RTEMS_VERSION],[https://devel.rtems.org/newticket])
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AC_CONFIG_SRCDIR([c])
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RTEMS_TOP([.])
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RTEMS_SOURCE_TOP
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RTEMS_BUILD_TOP
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# Abort if trying to build inside of the source tree.
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AS_IF([test -f aclocal/version.m4],[
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rm -f config.cache config.log confdefs.h
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AC_MSG_ERROR([***]
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[Attempt to build inside of the source tree]
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[Please use a separate build directory, instead] )
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])
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AC_CANONICAL_TARGET([])
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AM_INIT_AUTOMAKE([no-define foreign dist-bzip2 no-dist-gzip subdir-objects 1.12.2])
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AM_MAINTAINER_MODE
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## These option are only in here to let --help report all supported
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## options.
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RTEMS_ENABLE_RTEMSBSP
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RTEMS_ENABLE_MULTIPROCESSING
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RTEMS_ENABLE_SMP
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RTEMS_ENABLE_POSIX
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RTEMS_ENABLE_NETWORKING
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RTEMS_ENABLE_CXX
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RTEMS_ENABLE_TESTS
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RTEMS_ENABLE_RTEMS_DEBUG
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RTEMS_ENABLE_PARAVIRT
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RTEMS_ENABLE_DRVMGR
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## Check if there are valid tools install and in the path.
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RTEMS_CHECK_TOOL(RTEMS_CC,gcc)
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test -z "$RTEMS_CC" && AC_MSG_ERROR([no acceptable cc found in \$PATH])
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## NOTES:
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## * tools/build are host-native tools to be installed on the host.
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## * tools/cpu are host-native or host-cross-target-tools
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RTEMS_BUILD_CONFIG_SUBDIRS([tools/build])
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RTEMS_BUILD_CONFIG_SUBDIRS([tools/cpu])
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case $enable_tests in
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yes | samples )
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RTEMS_BUILD_CONFIG_SUBDIRS([testsuites/tools])
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;;
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esac
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# Some BSPs carelessly apply these tools as build-tools
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AS_IF([test $host != $build],[
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RTEMS_HOST_CONFIG_SUBDIRS([tools/build])
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])
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RTEMS_TARGET_CONFIG_SUBDIRS([c])
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AC_CONFIG_FILES([Makefile])
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AC_OUTPUT
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