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Enable compiling with the mingw-w64 32 bit compiler.
Original patch by Lars Kanis, reviewed by Nishiyama Tomoaki and tweaked some by me. This compiler, or at least the latest version of it, is currently broken, and only passes the regression tests if built with -O0.
This commit is contained in:
Andrew Dunstan
159
configure
vendored
159
configure
vendored
@ -14328,6 +14328,159 @@ done
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fi
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if test "$PORTNAME" = "win32" ; then
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for ac_header in crtdefs.h
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do
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as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
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if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
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{ $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
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$as_echo_n "checking for $ac_header... " >&6; }
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if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
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$as_echo_n "(cached) " >&6
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fi
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ac_res=`eval 'as_val=${'$as_ac_Header'}
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$as_echo "$as_val"'`
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{ $as_echo "$as_me:$LINENO: result: $ac_res" >&5
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$as_echo "$ac_res" >&6; }
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else
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# Is the header compilable?
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{ $as_echo "$as_me:$LINENO: checking $ac_header usability" >&5
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$as_echo_n "checking $ac_header usability... " >&6; }
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cat >conftest.$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.$ac_objext
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if { (ac_try="$ac_compile"
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case "(($ac_try" in
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*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
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*) ac_try_echo=$ac_try;;
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esac
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eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
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$as_echo "$ac_try_echo") >&5
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(eval "$ac_compile") 2>conftest.er1
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ac_status=$?
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grep -v '^ *+' conftest.er1 >conftest.err
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rm -f conftest.er1
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cat conftest.err >&5
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$as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
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(exit $ac_status); } && {
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test -z "$ac_c_werror_flag" ||
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test ! -s conftest.err
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} && test -s conftest.$ac_objext; then
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ac_header_compiler=yes
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else
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$as_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 core conftest.err conftest.$ac_objext conftest.$ac_ext
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{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
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$as_echo "$ac_header_compiler" >&6; }
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# Is the header present?
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{ $as_echo "$as_me:$LINENO: checking $ac_header presence" >&5
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$as_echo_n "checking $ac_header presence... " >&6; }
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cat >conftest.$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 <$ac_header>
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_ACEOF
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if { (ac_try="$ac_cpp conftest.$ac_ext"
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case "(($ac_try" in
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*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
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*) ac_try_echo=$ac_try;;
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esac
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eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
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$as_echo "$ac_try_echo") >&5
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(eval "$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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$as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
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(exit $ac_status); } >/dev/null && {
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test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
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test ! -s conftest.err
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}; then
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ac_header_preproc=yes
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else
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$as_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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{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
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$as_echo "$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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{ $as_echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
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$as_echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
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{ $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
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$as_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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{ $as_echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
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$as_echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
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{ $as_echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
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$as_echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
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{ $as_echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
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$as_echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
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{ $as_echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
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$as_echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
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{ $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
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$as_echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
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{ $as_echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
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$as_echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
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( cat <<\_ASBOX
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## ---------------------------------------- ##
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## Report this to pgsql-bugs@postgresql.org ##
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## ---------------------------------------- ##
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_ASBOX
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) | sed "s/^/$as_me: WARNING: /" >&2
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;;
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esac
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{ $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
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$as_echo_n "checking for $ac_header... " >&6; }
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if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
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$as_echo_n "(cached) " >&6
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else
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eval "$as_ac_Header=\$ac_header_preproc"
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fi
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ac_res=`eval 'as_val=${'$as_ac_Header'}
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$as_echo "$as_val"'`
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{ $as_echo "$as_me:$LINENO: result: $ac_res" >&5
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$as_echo "$ac_res" >&6; }
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fi
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as_val=`eval 'as_val=${'$as_ac_Header'}
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$as_echo "$as_val"'`
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if test "x$as_val" = x""yes; then
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cat >>confdefs.h <<_ACEOF
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#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
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_ACEOF
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fi
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done
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fi
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##
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## Types, structures, compiler characteristics
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@ -17997,7 +18150,8 @@ fi
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# compiler characteristic, but you'd be wrong. We must check this before
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# probing existence of related functions such as fseeko, since the largefile
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# defines can affect what is generated for that.
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# Check whether --enable-largefile was given.
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if test "$PORTNAME" != "win32"; then
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# Check whether --enable-largefile was given.
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if test "${enable_largefile+set}" = set; then
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enableval=$enable_largefile;
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fi
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@ -18353,6 +18507,7 @@ rm -rf conftest*
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fi
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fi
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fi
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# Check for largefile support (must be after AC_SYS_LARGEFILE)
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# The cast to long int works around a bug in the HP C Compiler
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@ -18808,7 +18963,7 @@ else
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if test "${ac_cv_func_accept_arg3+set}" = set; then
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$as_echo_n "(cached) " >&6
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else
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for ac_cv_func_accept_return in 'int' 'unsigned int PASCAL' 'SOCKET'; do
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for ac_cv_func_accept_return in 'int' 'unsigned int PASCAL' 'SOCKET WSAAPI'; do
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for ac_cv_func_accept_arg1 in 'int' 'unsigned int' 'SOCKET'; do
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for ac_cv_func_accept_arg2 in 'struct sockaddr *' 'const struct sockaddr *' 'void *'; do
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for ac_cv_func_accept_arg3 in 'int' 'size_t' 'socklen_t' 'unsigned int' 'void'; do
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