b29b852281
config/ directory. We split them apart a while ago in the hopes that
it would simplify things, but it didn't really (e.g., because there
were still some ompi/opal .m4 files in the top-level config/
directory, resulting in developer confusion where any given m4 macro
was defined).
So this commit consolidates them back into the top-level directory for
simplicity.
There's still (at least) two changes that would be nice to make:
1. Split any generated .m4 file (e.g., autogen-generated .m4 files)
into a separate directory somewhere so that a top-level -Iconfig/
will only get our explicitly defined macros, not the autogen stuff
(e.g., with libevent2019 needing to get the visibility macro, but
NOT all the autogen-generated inclusion of component configure.m4
files).
1. Change configure to be of the form:
{{{
# ...a small amount of preamble/setup...
OPAL_SETUP
m4_ifdef([project_orte], [ORTE_SETUP])
m4_ifdef([project_ompi], [OMPI_SETUP])
# ...a small amount of finishing stuff...
}}}
I doubt we'll ever get anything as clean as that, but that would be
the goal to shoot for.
This commit was SVN r27704.
104 строки
2.9 KiB
Bash
104 строки
2.9 KiB
Bash
dnl -*- shell-script -*-
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dnl
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dnl Copyright (c) 2004-2005 The Trustees of Indiana University and Indiana
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dnl University Research and Technology
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dnl Corporation. All rights reserved.
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dnl Copyright (c) 2004-2005 The University of Tennessee and The University
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dnl of Tennessee Research Foundation. All rights
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dnl reserved.
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dnl Copyright (c) 2004-2005 High Performance Computing Center Stuttgart,
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dnl University of Stuttgart. All rights reserved.
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dnl Copyright (c) 2004-2005 The Regents of the University of California.
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dnl All rights reserved.
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dnl $COPYRIGHT$
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dnl
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dnl Additional copyrights may follow
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dnl
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dnl $HEADER$
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dnl
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AC_DEFUN([OPAL_CASE_SENSITIVE_FS_SETUP],[
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#
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# Arguments: none
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#
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# Dependencies: None
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#
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# See if we are on a case sensitive filesystem. Some filesystems
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# (like HFS+ on MacOS X and MS Windows) are not case sensitive - opalcc
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# and opalCC are the same file.
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#
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# Sets prefix_OS_HAVE_CASE_SENSITIVE_FS to 1 if filesystem is case
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# sensitive (ie, mpicc and mpiCC will be different files) or 0 if
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# filesystem is not case sensitive (ie, mpicc and mpiCC will be
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# the same file).
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#
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#
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have_cs_fs=1
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AC_MSG_CHECKING([if build filesystem is case sensitive])
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cat > conf_fs_test.$$ <<EOF
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lowercase
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EOF
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cat > CONF_FS_TEST.$$ <<EOF
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uppercase
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EOF
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if test "`cat conf_fs_test.$$`" = "lowercase"; then
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have_cs_fs=1
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AC_MSG_RESULT([yes])
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else
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have_cs_fs=0
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AC_MSG_RESULT([no])
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fi
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rm -f conf_fs_test.$$ CONF_FS_TEST.$$
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#
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# Now see what the user wants to do...
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#
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AC_MSG_CHECKING([if configuring for case sensitive filesystem])
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AC_ARG_WITH(cs_fs,
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AC_HELP_STRING([--with-cs-fs],
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[Destination FS is case sensitive (default: set to value of the build FS's case sensitivity)]))
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if test "$with_cs_fs" = "yes"; then
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OPAL_WANT_CS_FS=1
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elif test -z "$with_cs_fs"; then
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OPAL_WANT_CS_FS=$have_cs_fs
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else
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OPAL_WANT_CS_FS=0
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fi
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if test "$OPAL_WANT_CS_FS" = "1"; then
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AC_MSG_RESULT([yes])
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else
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AC_MSG_RESULT([no])
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fi
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AM_CONDITIONAL(CASE_SENSITIVE_FS, test "$OPAL_WANT_CS_FS" = "1")
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if test "$OPAL_WANT_CS_FS" = "0"; then
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cat <<EOF
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*******************************************************************************
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NOTE NOTE NOTE NOTE NOTE NOTE NOTE NOTE NOTE NOTE NOTE NOTE NOTE NOTE NOTE NOTE
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*******************************************************************************
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Because OPAL is being installed on a non-case sensitive file
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system, the C++ wrapper compiler will be named opalc++ instead of the
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traditional opalCC.
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Please update any makefiles appropriately.
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*******************************************************************************
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NOTE NOTE NOTE NOTE NOTE NOTE NOTE NOTE NOTE NOTE NOTE NOTE NOTE NOTE NOTE NOTE
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*******************************************************************************
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EOF
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fi
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# Clean up
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unset have_cs_fs])dnl
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