Fixed dll check for cygwin.
This commit is contained in:
Alexandre Julliard
parent
ab5bba62f9
commit
466ae143ee
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@ -9461,14 +9461,59 @@ LDSHARED=""
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LDDLLFLAGS=""
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if test "$LIBEXT" = "so"
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then
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echo "$as_me:$LINENO: checking whether we can build a GNU style ELF dll" >&5
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case $target_os in
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*cygwin*)
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# Extract the first word of "dllwrap", so it can be a program name with args.
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set dummy dllwrap; ac_word=$2
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echo "$as_me:$LINENO: checking for $ac_word" >&5
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echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
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if test "${ac_cv_prog_DLLWRAP+set}" = set; then
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echo $ECHO_N "(cached) $ECHO_C" >&6
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else
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if test -n "$DLLWRAP"; then
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ac_cv_prog_DLLWRAP="$DLLWRAP" # Let the user override the test.
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else
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as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
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for as_dir in $PATH
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do
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IFS=$as_save_IFS
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test -z "$as_dir" && as_dir=.
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for ac_exec_ext in '' $ac_executable_extensions; do
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if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
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ac_cv_prog_DLLWRAP="dllwrap"
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echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
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break 2
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fi
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done
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done
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test -z "$ac_cv_prog_DLLWRAP" && ac_cv_prog_DLLWRAP="false"
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fi
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fi
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DLLWRAP=$ac_cv_prog_DLLWRAP
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if test -n "$DLLWRAP"; then
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echo "$as_me:$LINENO: result: $DLLWRAP" >&5
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echo "${ECHO_T}$DLLWRAP" >&6
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else
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echo "$as_me:$LINENO: result: no" >&5
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echo "${ECHO_T}no" >&6
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fi
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if test "$DLLWRAP" = "dllwrap"; then
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LIBEXT="dll"
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else
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LIBEXT="a"
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fi
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;;
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*)
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echo "$as_me:$LINENO: checking whether we can build a GNU style ELF dll" >&5
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echo $ECHO_N "checking whether we can build a GNU style ELF dll... $ECHO_C" >&6
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if test "${ac_cv_c_dll_gnuelf+set}" = set; then
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echo $ECHO_N "(cached) $ECHO_C" >&6
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else
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saved_cflags=$CFLAGS
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CFLAGS="$CFLAGS -fPIC -shared -Wl,-soname,conftest.so.1.0,-Bsymbolic"
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cat >conftest.$ac_ext <<_ACEOF
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CFLAGS="$CFLAGS -fPIC -shared -Wl,-soname,conftest.so.1.0,-Bsymbolic"
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cat >conftest.$ac_ext <<_ACEOF
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#line $LINENO "configure"
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#include "confdefs.h"
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@ -9505,24 +9550,24 @@ cat conftest.$ac_ext >&5
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ac_cv_c_dll_gnuelf="no"
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fi
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rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
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CFLAGS=$saved_cflags
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CFLAGS=$saved_cflags
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fi
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echo "$as_me:$LINENO: result: $ac_cv_c_dll_gnuelf" >&5
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echo "${ECHO_T}$ac_cv_c_dll_gnuelf" >&6
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if test "$ac_cv_c_dll_gnuelf" = "yes"
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then
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LDSHARED="\$(CC) -shared \$(SONAME:%=-Wl,-soname,%)"
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LDDLLFLAGS="-Wl,-Bsymbolic"
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else
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echo "$as_me:$LINENO: checking whether we can build a UnixWare (Solaris) dll" >&5
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if test "$ac_cv_c_dll_gnuelf" = "yes"
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then
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LDSHARED="\$(CC) -shared \$(SONAME:%=-Wl,-soname,%)"
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LDDLLFLAGS="-Wl,-Bsymbolic"
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else
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echo "$as_me:$LINENO: checking whether we can build a UnixWare (Solaris) dll" >&5
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echo $ECHO_N "checking whether we can build a UnixWare (Solaris) dll... $ECHO_C" >&6
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if test "${ac_cv_c_dll_unixware+set}" = set; then
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echo $ECHO_N "(cached) $ECHO_C" >&6
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else
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saved_cflags=$CFLAGS
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CFLAGS="$CFLAGS -fPIC -Wl,-G,-h,conftest.so.1.0,-B,symbolic"
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cat >conftest.$ac_ext <<_ACEOF
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CFLAGS="$CFLAGS -fPIC -Wl,-G,-h,conftest.so.1.0,-B,symbolic"
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cat >conftest.$ac_ext <<_ACEOF
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#line $LINENO "configure"
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#include "confdefs.h"
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@ -9559,64 +9604,19 @@ cat conftest.$ac_ext >&5
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ac_cv_c_dll_unixware="no"
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fi
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rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
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CFLAGS=$saved_cflags
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CFLAGS=$saved_cflags
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fi
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echo "$as_me:$LINENO: result: $ac_cv_c_dll_unixware" >&5
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echo "${ECHO_T}$ac_cv_c_dll_unixware" >&6
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if test "$ac_cv_c_dll_unixware" = "yes"
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then
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LDSHARED="\$(CC) -Wl,-G \$(SONAME:%=-Wl,-h,%)"
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LDDLLFLAGS="-Wl,-B,symbolic"
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fi
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fi
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if test "$ac_cv_c_dll_gnuelf" = "no" -a "$ac_cv_c_dll_unixware" = "no"
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then
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LIBEXT="a"
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# Extract the first word of "dllwrap", so it can be a program name with args.
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set dummy dllwrap; ac_word=$2
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echo "$as_me:$LINENO: checking for $ac_word" >&5
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echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
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if test "${ac_cv_prog_DLLWRAP+set}" = set; then
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echo $ECHO_N "(cached) $ECHO_C" >&6
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else
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if test -n "$DLLWRAP"; then
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ac_cv_prog_DLLWRAP="$DLLWRAP" # Let the user override the test.
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else
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as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
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for as_dir in $PATH
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do
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IFS=$as_save_IFS
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test -z "$as_dir" && as_dir=.
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for ac_exec_ext in '' $ac_executable_extensions; do
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if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
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ac_cv_prog_DLLWRAP="dllwrap"
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echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
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break 2
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fi
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done
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done
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test -z "$ac_cv_prog_DLLWRAP" && ac_cv_prog_DLLWRAP="false"
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fi
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fi
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DLLWRAP=$ac_cv_prog_DLLWRAP
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if test -n "$DLLWRAP"; then
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echo "$as_me:$LINENO: result: $DLLWRAP" >&5
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echo "${ECHO_T}$DLLWRAP" >&6
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else
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echo "$as_me:$LINENO: result: no" >&5
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echo "${ECHO_T}no" >&6
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fi
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if test "$DLLWRAP" = "dllwrap"; then
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case $host_os in
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*cygwin*)
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LIBEXT="dll"
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;;
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esac
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fi
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fi
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if test "$ac_cv_c_dll_unixware" = "yes"
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then
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LDSHARED="\$(CC) -Wl,-G \$(SONAME:%=-Wl,-h,%)"
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LDDLLFLAGS="-Wl,-B,symbolic"
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fi
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fi
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;;
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esac
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fi
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if test "$LIBEXT" = "a"; then
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75
configure.ac
75
configure.ac
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@ -712,44 +712,43 @@ LDSHARED=""
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LDDLLFLAGS=""
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if test "$LIBEXT" = "so"
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then
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AC_CACHE_CHECK([whether we can build a GNU style ELF dll],
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ac_cv_c_dll_gnuelf,
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[saved_cflags=$CFLAGS
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CFLAGS="$CFLAGS -fPIC -shared -Wl,-soname,conftest.so.1.0,-Bsymbolic"
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AC_TRY_LINK(,[return 1],ac_cv_c_dll_gnuelf="yes",ac_cv_c_dll_gnuelf="no")
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CFLAGS=$saved_cflags
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])
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if test "$ac_cv_c_dll_gnuelf" = "yes"
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then
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LDSHARED="\$(CC) -shared \$(SONAME:%=-Wl,-soname,%)"
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LDDLLFLAGS="-Wl,-Bsymbolic"
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else
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AC_CACHE_CHECK(whether we can build a UnixWare (Solaris) dll,
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ac_cv_c_dll_unixware,
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[saved_cflags=$CFLAGS
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CFLAGS="$CFLAGS -fPIC -Wl,-G,-h,conftest.so.1.0,-B,symbolic"
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AC_TRY_LINK(,[return 1],ac_cv_c_dll_unixware="yes",ac_cv_c_dll_unixware="no")
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CFLAGS=$saved_cflags
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])
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if test "$ac_cv_c_dll_unixware" = "yes"
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then
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LDSHARED="\$(CC) -Wl,-G \$(SONAME:%=-Wl,-h,%)"
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LDDLLFLAGS="-Wl,-B,symbolic"
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fi
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fi
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if test "$ac_cv_c_dll_gnuelf" = "no" -a "$ac_cv_c_dll_unixware" = "no"
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then
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LIBEXT="a"
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AC_CHECK_PROG(DLLWRAP,dllwrap,dllwrap,false)
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if test "$DLLWRAP" = "dllwrap"; then
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dnl FIXME - check whether dllwrap works correctly...
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case $host_os in
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*cygwin*)
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LIBEXT="dll"
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;;
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esac
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fi
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fi
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case $target_os in
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*cygwin*)
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AC_CHECK_PROG(DLLWRAP,dllwrap,dllwrap,false)
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if test "$DLLWRAP" = "dllwrap"; then
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dnl FIXME - check whether dllwrap works correctly...
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LIBEXT="dll"
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else
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LIBEXT="a"
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fi
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;;
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*)
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AC_CACHE_CHECK([whether we can build a GNU style ELF dll],ac_cv_c_dll_gnuelf,
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[saved_cflags=$CFLAGS
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CFLAGS="$CFLAGS -fPIC -shared -Wl,-soname,conftest.so.1.0,-Bsymbolic"
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AC_TRY_LINK(,[return 1],ac_cv_c_dll_gnuelf="yes",ac_cv_c_dll_gnuelf="no")
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CFLAGS=$saved_cflags
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])
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if test "$ac_cv_c_dll_gnuelf" = "yes"
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then
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LDSHARED="\$(CC) -shared \$(SONAME:%=-Wl,-soname,%)"
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LDDLLFLAGS="-Wl,-Bsymbolic"
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else
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AC_CACHE_CHECK(whether we can build a UnixWare (Solaris) dll,
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ac_cv_c_dll_unixware,
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[saved_cflags=$CFLAGS
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CFLAGS="$CFLAGS -fPIC -Wl,-G,-h,conftest.so.1.0,-B,symbolic"
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AC_TRY_LINK(,[return 1],ac_cv_c_dll_unixware="yes",ac_cv_c_dll_unixware="no")
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CFLAGS=$saved_cflags
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])
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if test "$ac_cv_c_dll_unixware" = "yes"
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then
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LDSHARED="\$(CC) -Wl,-G \$(SONAME:%=-Wl,-h,%)"
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LDDLLFLAGS="-Wl,-B,symbolic"
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fi
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fi
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;;
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esac
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fi
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if test "$LIBEXT" = "a"; then
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