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adding tests to check whether the filesystem is case sensitive

This commit was SVN r147.
Этот коммит содержится в:
Prabhanjan Kambadur 2004-01-09 05:32:21 +00:00
родитель 531f06bd68
Коммит 1897ff0d06
3 изменённых файлов: 92 добавлений и 0 удалений

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@ -11,6 +11,7 @@ EXTRA_DIST = \
cxx_find_template_repository.m4 \
cxx_find_exception_flags.m4 \
cxx_have_exceptions.m4 \
lam_case_sensitive_fs_setup.m4 \
lam_check_optflags.m4 \
lam_configure_options.m4 \
lam_functions.m4 \

89
config/lam_case_sensitive_fs_setup.m4 Обычный файл
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@ -0,0 +1,89 @@
dnl -*- shell-script -*-
dnl
dnl $HEADER$
dnl
AC_DEFUN(LAM_CASE_SENSITIVE_FS_SETUP,[
#
# Arguments: none
#
# Dependencies: None
#
# See if we are on a case sensitive filesystem. Some filesystems
# (like HFS+ on MacOS X and MS Windows) are not case sensitive - mpicc
# and mpiCC are the same file.
#
# Sets prefix_OS_HAVE_CASE_SENSITIVE_FS to 1 if filesystem is case
# sensitive (ie, mpicc and mpiCC will be different files) or 0 if
# filesystem is not case sensitive (ie, mpicc and mpiCC will be
# the same file).
#
#
have_cs_fs=1
AC_MSG_CHECKING([if build filesystem is case sensitive])
cat > conf_fs_test.$$ <<EOF
lowercase
EOF
cat > CONF_FS_TEST.$$ <<EOF
uppercase
EOF
if test "`cat conf_fs_test.$$`" = "lowercase"; then
have_cs_fs=1
AC_MSG_RESULT([yes])
else
have_cs_fs=0
AC_MSG_RESULT([no])
fi
rm -f conf_fs_test.$$ CONF_FS_TEST.$$
#
# Now see what the user wants to do...
#
AC_MSG_CHECKING([if configuring for case sensitive fs])
AC_ARG_WITH(cs_fs, [ --with-cs-fs Destination FS is case sensitive
(specify --without-cs-fs if installing on HFS+
on MacOS X)])
if test "$with_cs_fs" = "yes"; then
LAM_WANT_CS_FS=1
elif test -z "$with_cs_fs"; then
LAM_WANT_CS_FS=$have_cs_fs
else
LAM_WANT_CS_FS=0
fi
if test "$LAM_WANT_CS_FS" = "1"; then
AC_MSG_RESULT([yes])
else
AC_MSG_RESULT([no])
fi
AM_CONDITIONAL(CASE_SENSITIVE_FS, test "$LAM_WANT_CS_FS" = "1")
if test "$LAM_WANT_CS_FS" = "0"; then
cat <<EOF
*******************************************************************************
NOTE NOTE NOTE NOTE NOTE NOTE NOTE NOTE NOTE NOTE NOTE NOTE NOTE NOTE NOTE NOTE
*******************************************************************************
Because LAM/MPI is being installed on a non-case sensitive file system, the
C++ wrapper compiler will be named mpic++ instead of the traditional mpiCC.
Please update any makefiles appropriately.
*******************************************************************************
NOTE NOTE NOTE NOTE NOTE NOTE NOTE NOTE NOTE NOTE NOTE NOTE NOTE NOTE NOTE NOTE
*******************************************************************************
EOF
sleep 5
fi
# Clean up
unset have_cs_fs])dnl

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@ -240,6 +240,8 @@ LAM_SETUP_F90
# System-specific tests
##################################
lam_show_title "System-specific tests"
# all: endian
# all: SYSV semaphores
# all: SYSV shared memory