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| author | Eli Zaretskii <eliz@gnu.org> | 2020-07-26 19:35:48 +0300 |
|---|---|---|
| committer | Eli Zaretskii <eliz@gnu.org> | 2020-07-26 19:35:48 +0300 |
| commit | 05a6b8c28baad097147eb06329ce3be940682aa9 (patch) | |
| tree | 09c28fe9a94587458ab279827dd076028252ad1f /gdbserver/configure | |
| parent | 3abf97582679343f1708252712e9254d3e0f132c (diff) | |
| download | gdb-05a6b8c28baad097147eb06329ce3be940682aa9.zip gdb-05a6b8c28baad097147eb06329ce3be940682aa9.tar.gz gdb-05a6b8c28baad097147eb06329ce3be940682aa9.tar.bz2 | |
Don't unnecessarily redefine 'socklen_t' type in MinGW builds.
The original configure-time tests in gdb/ and gdbserver/ failed to
detect that 'socklen_t' is defined in MinGW headers because the test
program included only sys/socket.h, which is absent in MinGW system
headers. However on MS-Windows this data type is declared in another
header, ws2tcpip.h. The modified test programs try using ws2tcpip.h
if sys/socket.h is unavailable.
Thanks to Joel Brobecker who helped me regenerate the configure
scripts and the config.in files.
gdb/ChangeLog:
2020-07-26 Eli Zaretskii <eliz@gnu.org>
* configure.ac (AC_CHECK_HEADERS): Check for sys/socket.h and
ws2tcpip.h. When checking whether socklen_t type is defined, use
ws2tcpip.h if it is available and sys/socket.h isn't.
* configure: Regenerate.
* config.in: Regenerate.
gdbserver/ChangeLog:
2020-07-26 Eli Zaretskii <eliz@gnu.org>
* configure.ac (AC_CHECK_HEADERS): Add ws2tcpip.h.
When checking whether socklen_t type is defined, use ws2tcpip.h if
it is available and sys/socket.h isn't.
* configure: Regenerate.
* config.in: Regenerate.
Diffstat (limited to 'gdbserver/configure')
| -rwxr-xr-x | gdbserver/configure | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/gdbserver/configure b/gdbserver/configure index 0f77ac6..1f9c3f8 100755 --- a/gdbserver/configure +++ b/gdbserver/configure @@ -9148,7 +9148,7 @@ else CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type fi -for ac_header in termios.h sys/reg.h string.h sys/procfs.h linux/elf.h fcntl.h signal.h sys/file.h sys/ioctl.h netinet/in.h sys/socket.h netdb.h netinet/tcp.h arpa/inet.h +for ac_header in termios.h sys/reg.h string.h sys/procfs.h linux/elf.h fcntl.h signal.h sys/file.h sys/ioctl.h netinet/in.h sys/socket.h netdb.h netinet/tcp.h arpa/inet.h ws2tcpip.h do : as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" @@ -10044,7 +10044,11 @@ _ACEOF ac_fn_c_check_type "$LINENO" "socklen_t" "ac_cv_type_socklen_t" "#include <sys/types.h> -#include <sys/socket.h> +#if HAVE_SYS_SOCKET_H +# include <sys/socket.h> +#elif HAVE_WS2TCPIP_H +# include <ws2tcpip.h> +#endif " if test "x$ac_cv_type_socklen_t" = xyes; then : |