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https://github.com/HDFGroup/hdf5.git
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[svn-r10879] Purpose:
Removing configuration warnings on cygwin. Description: winsock.h cannot be compiled by cygwin and that generates configuration warnings. Remove checking winsock.h on cygwin. Solution: Platforms tested: Misc. update:
This commit is contained in:
MuQun Yang
parent
d0145118bd
commit
6bf7952de0
155
configure
vendored
155
configure
vendored
@ -23198,6 +23198,159 @@ fi
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done
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if test "`uname -o`" = "Cygwin"; then
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for ac_header in io.h sys/timeb.h
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do
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as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
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if eval "test \"\${$as_ac_Header+set}\" = set"; then
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echo "$as_me:$LINENO: checking for $ac_header" >&5
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echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
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if eval "test \"\${$as_ac_Header+set}\" = set"; then
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echo $ECHO_N "(cached) $ECHO_C" >&6
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fi
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echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
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echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
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else
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# Is the header compilable?
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echo "$as_me:$LINENO: checking $ac_header usability" >&5
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echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
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cat >conftest.$ac_ext <<_ACEOF
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/* confdefs.h. */
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_ACEOF
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cat confdefs.h >>conftest.$ac_ext
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cat >>conftest.$ac_ext <<_ACEOF
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/* end confdefs.h. */
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$ac_includes_default
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#include <$ac_header>
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_ACEOF
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rm -f conftest.$ac_objext
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if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
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(eval $ac_compile) 2>conftest.er1
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ac_status=$?
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grep -v '^ *+' conftest.er1 >conftest.err
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rm -f conftest.er1
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cat conftest.err >&5
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echo "$as_me:$LINENO: \$? = $ac_status" >&5
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(exit $ac_status); } &&
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{ ac_try='test -z "$ac_c_werror_flag"
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|| test ! -s conftest.err'
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{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
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(eval $ac_try) 2>&5
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ac_status=$?
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echo "$as_me:$LINENO: \$? = $ac_status" >&5
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(exit $ac_status); }; } &&
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{ ac_try='test -s conftest.$ac_objext'
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{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
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(eval $ac_try) 2>&5
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ac_status=$?
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echo "$as_me:$LINENO: \$? = $ac_status" >&5
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(exit $ac_status); }; }; then
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ac_header_compiler=yes
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else
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echo "$as_me: failed program was:" >&5
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sed 's/^/| /' conftest.$ac_ext >&5
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ac_header_compiler=no
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fi
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rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
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echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
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echo "${ECHO_T}$ac_header_compiler" >&6
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# Is the header present?
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echo "$as_me:$LINENO: checking $ac_header presence" >&5
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echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
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cat >conftest.$ac_ext <<_ACEOF
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/* confdefs.h. */
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_ACEOF
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cat confdefs.h >>conftest.$ac_ext
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cat >>conftest.$ac_ext <<_ACEOF
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/* end confdefs.h. */
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#include <$ac_header>
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_ACEOF
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if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
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(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
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ac_status=$?
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grep -v '^ *+' conftest.er1 >conftest.err
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rm -f conftest.er1
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cat conftest.err >&5
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echo "$as_me:$LINENO: \$? = $ac_status" >&5
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(exit $ac_status); } >/dev/null; then
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if test -s conftest.err; then
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ac_cpp_err=$ac_c_preproc_warn_flag
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ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
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else
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ac_cpp_err=
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fi
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else
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ac_cpp_err=yes
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fi
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if test -z "$ac_cpp_err"; then
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ac_header_preproc=yes
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else
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echo "$as_me: failed program was:" >&5
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sed 's/^/| /' conftest.$ac_ext >&5
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ac_header_preproc=no
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fi
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rm -f conftest.err conftest.$ac_ext
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echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
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echo "${ECHO_T}$ac_header_preproc" >&6
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# So? What about this header?
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case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
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yes:no: )
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{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
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echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
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{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
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echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
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ac_header_preproc=yes
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;;
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no:yes:* )
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{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
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echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
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{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
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echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
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{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
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echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
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{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
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echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
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{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
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echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
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{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
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echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
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(
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cat <<\_ASBOX
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## ------------------------------------ ##
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## Report this to hdfhelp@ncsa.uiuc.edu ##
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## ------------------------------------ ##
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_ASBOX
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) |
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sed "s/^/$as_me: WARNING: /" >&2
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;;
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esac
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echo "$as_me:$LINENO: checking for $ac_header" >&5
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echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
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if eval "test \"\${$as_ac_Header+set}\" = set"; then
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echo $ECHO_N "(cached) $ECHO_C" >&6
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else
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eval "$as_ac_Header=\$ac_header_preproc"
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fi
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echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
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echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
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fi
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if test `eval echo '${'$as_ac_Header'}'` = yes; then
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cat >>confdefs.h <<_ACEOF
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#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
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_ACEOF
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fi
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done
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else
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@ -23350,7 +23503,7 @@ fi
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done
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fi
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case "$host" in
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alpha*-dec*-osf*)
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@ -742,8 +742,11 @@ AC_CHECK_HEADERS([stddef.h setjmp.h features.h])
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AC_CHECK_HEADERS([stdint.h], [C9x=yes])
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dnl Windows
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AC_CHECK_HEADERS([io.h winsock.h sys/timeb.h])
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if test "`uname -o`" = "Cygwin"; then
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AC_CHECK_HEADERS([io.h sys/timeb.h])
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else
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AC_CHECK_HEADERS([io.h winsock.h sys/timeb.h])
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fi
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case "$host" in
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alpha*-dec*-osf*)
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dnl The <sys/sysinfo.h> and <sys/proc.h> are needed on the DEC
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