b8442ba505
flags, and mca flags are kept seperate until the very end. The main configure
wrapper flags should now be modified by using the OPAL_WRAPPER_FLAGS_ADD
macro. MCA components should either let <framework>_<component>_{LIBS,LDFLAGS}
be copied over OR set <framework>_<component>_WRAPPER_EXTRA_{LIBS,LDFLAGS}.
The situations in which WRAPPER CPPFLAGS can be set by MCA components was
made very small to match the one use case where it makes sense.
This commit was SVN r27950.
202 строки
8.5 KiB
Bash
202 строки
8.5 KiB
Bash
# -*- shell-script -*-
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#
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# Copyright (c) 2004-2010 The Trustees of Indiana University.
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# All rights reserved.
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# Copyright (c) 2004-2005 The Trustees of the University of Tennessee.
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# All rights reserved.
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# Copyright (c) 2004-2005 High Performance Computing Center Stuttgart,
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# University of Stuttgart. All rights reserved.
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# Copyright (c) 2004-2006 The Regents of the University of California.
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# All rights reserved.
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# Copyright (c) 2009-2010 Cisco Systems, Inc. All rights reserved.
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# Copyright (c) 2011 Oak Ridge National Labs. All rights reserved.
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# $COPYRIGHT$
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#
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# Additional copyrights may follow
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#
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# $HEADER$
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#
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# MCA_crs_blcr_CONFIG([action-if-found], [action-if-not-found])
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# -----------------------------------------------------------
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AC_DEFUN([MCA_opal_crs_blcr_CONFIG],[
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AC_CONFIG_FILES([opal/mca/crs/blcr/Makefile])
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AC_ARG_WITH([blcr],
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[AC_HELP_STRING([--with-blcr(=DIR)],
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[Path to BLCR Installation])])
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OMPI_CHECK_WITHDIR([blcr], [$with_blcr], [include/libcr.h])
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AC_ARG_WITH([blcr-libdir],
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[AC_HELP_STRING([--with-blcr-libdir=DIR],
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[Search for BLCR libraries in DIR])])
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OMPI_CHECK_WITHDIR([blcr-libdir], [$with_blcr_libdir], [libcr.*])
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check_crs_blcr_good="no"
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# If we do not want FT, don't compile this component
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#
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# If we wanted BLCR, but did not specify the FT option,
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# error out with a warning for the user
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AS_IF([test "$opal_want_ft_cr" = "0"],
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[$2
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check_crs_blcr_good="no"
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AS_IF([test ! -z "$with_blcr" -a "$with_blcr" != "no"],
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[AC_MSG_WARN([BLCR support requested, but FT support not requested. You need to specify the --with-ft=cr configure option.])
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AC_MSG_ERROR([Aborting.])])
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],
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[check_crs_blcr_good="yes"])
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# If we do not want BLCR, then do not compile it
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AS_IF([test "$with_blcr" = "no" -o "$check_crs_blcr_good" = "no"],
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[$2
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check_crs_blcr_good="no"],
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[check_crs_blcr_good="yes"])
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# Defaults
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check_crs_blcr_dir_msg="compiler default"
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check_crs_blcr_libdir_msg="linker default"
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check_crs_blcr_dir=""
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check_crs_blcr_libdir=""
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# Determine the search paths for the headers and libraries
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AS_IF([test "$check_crs_blcr_good" != "yes"], [$2],
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[AS_IF([test ! -z "$with_blcr" -a "$with_blcr" != "yes"],
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[check_crs_blcr_dir="$with_blcr"
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check_crs_blcr_dir_msg="$with_blcr (from --with-blcr)"])
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AS_IF([test ! -z "$with_blcr_libdir" -a "$with_blcr_libdir" != "yes"],
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[check_crs_blcr_libdir="$with_blcr_libdir"
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check_crs_blcr_libdir_msg="$with_blcr_libdir (from --with-blcr-libdir)"])
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])
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AS_IF([test "$check_crs_blcr_good" != "yes"], [$2],
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[AC_MSG_CHECKING([for BLCR dir])
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AC_MSG_RESULT([$check_crs_blcr_dir_msg])
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AC_MSG_CHECKING([for BLCR library dir])
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AC_MSG_RESULT([$check_crs_blcr_libdir_msg])
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OMPI_CHECK_PACKAGE([crs_blcr_check],
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[libcr.h],
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[cr],
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[cr_init],
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[],
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[$check_crs_blcr_dir],
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[$check_crs_blcr_libdir],
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[check_crs_blcr_good="yes"],
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[check_crs_blcr_good="no"])
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])
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crs_blcr_save_CFLAGS="$CFLAGS"
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crs_blcr_save_CPPFLAGS="$CPPFLAGS"
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crs_blcr_save_LDFLAGS="$LDFLAGS"
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crs_blcr_save_LIBS="$LIBS"
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crs_blcr_CFLAGS="$CFLAGS $crs_blcr_check_CFLAGS"
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crs_blcr_CPPFLAGS="$CPPFLAGS $crs_blcr_check_CPPFLAGS"
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crs_blcr_LDFLAGS="$LDFLAGS $crs_blcr_check_LDFLAGS"
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crs_blcr_LIBS="$LIBS $crs_blcr_check_LIBS"
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# Check to see if we found the BLCR libcr.h library
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AS_IF([test "$check_crs_blcr_good" != "yes"], [$2],
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[
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#
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# Since BLCR libraries are not fully ISO99 C compliant
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# -pedantic and -Wundef raise a bunch of warnings, so
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# we just strip them off for this component
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AC_MSG_WARN([Removed -pedantic and -Wundef from CFLAGS for blcr component because libcr.h is not really ANSI C])
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# Strip off problematic arguments
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crs_blcr_CFLAGS="`echo $crs_blcr_CFLAGS | sed 's/-pedantic//g'`"
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crs_blcr_CFLAGS="`echo $crs_blcr_CFLAGS | sed 's/-Wundef//g'`"
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crs_blcr_CPPFLAGS="`echo $crs_blcr_CPPFLAGS | sed 's/-pedantic//g'`"
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crs_blcr_CPPFLAGS="`echo $crs_blcr_CPPFLAGS | sed 's/-Wundef//g'`"
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crs_blcr_LDFLAGS="$crs_blcr_LDFLAGS"
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crs_blcr_LIBS="$crs_blcr_LIBS"
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$1])
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#
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# Check for version difference which may have:
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# - working cr_request_file
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# - working cr_request_checkpoint (which should be used instead of cr_request_file)
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# - 'requester' parameter to checkpoint_info
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#
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AS_IF([test "$check_crs_blcr_good" != "yes"], [$2], [
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CFLAGS="$crs_blcr_CFLAGS"
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CPPFLAGS="$crs_blcr_CPPFLAGS"
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LDFLAGS="$crs_blcr_LDFLAGS"
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LIBS="$crs_blcr_LIBS"
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#
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# First look for the cr_request_file function
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#
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crs_blcr_have_working_cr_request=0
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AC_MSG_CHECKING(for BLCR working cr_request)
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OMPI_CHECK_FUNC_LIB([cr_request_file],[cr],
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[AC_TRY_COMPILE([#include <libcr.h>],
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[#if CR_RELEASE_MAJOR <= 0 && CR_RELEASE_MINOR < 6
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#error Version earlier than 0.6.0
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#endif
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],
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[crs_blcr_have_working_cr_request=1
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],
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[crs_blcr_have_working_cr_request=0
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AC_MSG_WARN([This BLCR version does not contain a known working version of cr_request_file])
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])],
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[crs_blcr_have_working_cr_request=0
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AC_MSG_WARN([This BLCR version does not contain the cr_request_file function])
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])
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AC_DEFINE_UNQUOTED([CRS_BLCR_HAVE_CR_REQUEST], [$crs_blcr_have_working_cr_request],
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[BLCR cr_request_file check])
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#
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# Look for the cr_request_checkpoint function
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#
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crs_blcr_have_cr_request_checkpoint=0
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AC_MSG_CHECKING(for BLCR cr_request_checkpoint)
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OMPI_CHECK_FUNC_LIB([cr_request_checkpoint],[cr],
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[crs_blcr_have_cr_request_checkpoint=1
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],
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[crs_blcr_have_cr_request_checkpoint=0
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AC_MSG_WARN([This BLCR version does not contain the cr_request_checkpoint function])
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])
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AC_DEFINE_UNQUOTED([CRS_BLCR_HAVE_CR_REQUEST_CHECKPOINT], [$crs_blcr_have_cr_request_checkpoint],
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[BLCR cr_request_checkpoint check])
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#
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# Look for the cr_checkpoint_info.requester member
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#
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crs_blcr_have_info_requester=0
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AC_CHECK_MEMBER([struct cr_checkpoint_info.requester],
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[crs_blcr_have_info_requester=1],
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[AC_MSG_WARN([This BLCR version does not contain a 'requester' member of the 'cr_checkpoint_info' struct])],
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[#include <libcr.h>])
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AC_DEFINE_UNQUOTED([CRS_BLCR_HAVE_INFO_REQUESTER], [$crs_blcr_have_info_requester],
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[BLCRs cr_checkpoint_info.requester member availability])
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$1])
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#
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# Require either a working cr_request_file() or cr_request_checkpoint() function
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#
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AS_IF([test "$crs_blcr_have_working_cr_request" = "0" -a "$crs_blcr_have_cr_request_checkpoint" = "0"],
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[$2
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check_crs_blcr_good="no"
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AC_MSG_WARN([The BLCR CRS component requires either the cr_request_checkpoint() or cr_request_file() functions])])
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#
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# Reset the flags
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#
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CFLAGS="$crs_blcr_save_CFLAGS"
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CPPFLAGS="$crs_blcr_save_CPPFLAGS"
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LDFLAGS="$crs_blcr_save_LDFLAGS"
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LIBS="$crs_blcr_save_LIBS"
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#
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AS_IF([test "$check_crs_blcr_good" = "yes"],
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[ AC_SUBST([crs_blcr_CFLAGS])
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AC_SUBST([crs_blcr_CPPFLAGS])
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AC_SUBST([crs_blcr_LDFLAGS])
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AC_SUBST([crs_blcr_LIBS])
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$1],
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[AS_IF([test ! -z "$with_blcr" -a "$with_blcr" != "no"],
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[AC_MSG_WARN([BLCR support requested but not found. Perhaps you need to specify the location of the BLCR libraries.])
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AC_MSG_ERROR([Aborting.])])
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$3])
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])dnl
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