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| author | dkf <donal.k.fellows@manchester.ac.uk> | 2014-02-03 22:29:31 (GMT) |
|---|---|---|
| committer | dkf <donal.k.fellows@manchester.ac.uk> | 2014-02-03 22:29:31 (GMT) |
| commit | 76a8030f939360bd39bc940842f79175c47ed828 (patch) | |
| tree | 2460b8aed34b1dc39f26999cb2294274056a1448 /unix | |
| parent | 95a6025facddaf366bf92837026bdcafec4561ec (diff) | |
| parent | 9acd6848382529da76b66a3108c7cceb755dcffa (diff) | |
| download | tcl-76a8030f939360bd39bc940842f79175c47ed828.zip tcl-76a8030f939360bd39bc940842f79175c47ed828.tar.gz tcl-76a8030f939360bd39bc940842f79175c47ed828.tar.bz2 | |
merge trunk
Diffstat (limited to 'unix')
| -rwxr-xr-x | unix/configure | 2 | ||||
| -rw-r--r-- | unix/tcl.m4 | 2 | ||||
| -rw-r--r-- | unix/tclUnixInit.c | 29 |
3 files changed, 26 insertions, 7 deletions
diff --git a/unix/configure b/unix/configure index 0e231ab..d3951b6 100755 --- a/unix/configure +++ b/unix/configure @@ -7008,6 +7008,7 @@ fi TCL_NEEDS_EXP_FILE=1 TCL_EXPORT_FILE_SUFFIX='${VERSION}\$\{DBGX\}.dll.a' TCL_SHLIB_LD_EXTRAS='-Wl,--out-implib,$@.a' + TK_SHLIB_LD_EXTRAS='-Wl,--out-implib,$@.a' echo "$as_me:$LINENO: checking for Cygwin version of gcc" >&5 echo $ECHO_N "checking for Cygwin version of gcc... $ECHO_C" >&6 if test "${ac_cv_cygwin+set}" = set; then @@ -7741,6 +7742,7 @@ fi SHLIB_CFLAGS="-fPIC" SHLIB_LD="${CC} -shared" TCL_SHLIB_LD_EXTRAS="-Wl,-soname=\$@" + TK_SHLIB_LD_EXTRAS="-Wl,-soname,\$@" SHLIB_SUFFIX=".so" DL_OBJS="tclLoadDl.o" DL_LIBS="" diff --git a/unix/tcl.m4 b/unix/tcl.m4 index 8c29334..cb6704b 100644 --- a/unix/tcl.m4 +++ b/unix/tcl.m4 @@ -1218,6 +1218,7 @@ AC_DEFUN([SC_CONFIG_CFLAGS], [ TCL_NEEDS_EXP_FILE=1 TCL_EXPORT_FILE_SUFFIX='${VERSION}\$\{DBGX\}.dll.a' TCL_SHLIB_LD_EXTRAS='-Wl,--out-implib,$[@].a' + TK_SHLIB_LD_EXTRAS='-Wl,--out-implib,$[@].a' AC_CACHE_CHECK(for Cygwin version of gcc, ac_cv_cygwin, AC_TRY_COMPILE([ @@ -1531,6 +1532,7 @@ AC_DEFUN([SC_CONFIG_CFLAGS], [ SHLIB_CFLAGS="-fPIC" SHLIB_LD="${CC} -shared" TCL_SHLIB_LD_EXTRAS="-Wl,-soname=\$[@]" + TK_SHLIB_LD_EXTRAS="-Wl,-soname,\$[@]" SHLIB_SUFFIX=".so" DL_OBJS="tclLoadDl.o" DL_LIBS="" diff --git a/unix/tclUnixInit.c b/unix/tclUnixInit.c index f07b123..f8acad5 100644 --- a/unix/tclUnixInit.c +++ b/unix/tclUnixInit.c @@ -33,7 +33,10 @@ #endif #ifdef __CYGWIN__ -DLLIMPORT extern __stdcall unsigned char GetVersionExA(void *); +DLLIMPORT extern __stdcall unsigned char GetVersionExW(void *); +DLLIMPORT extern __stdcall void *LoadLibraryW(const void *); +DLLIMPORT extern __stdcall void FreeLibrary(void *); +DLLIMPORT extern __stdcall void *GetProcAddress(void *, const char *); DLLIMPORT extern __stdcall void GetSystemInfo(void *); #define NUMPLATFORMS 4 @@ -66,14 +69,14 @@ typedef struct _SYSTEM_INFO { int wProcessorRevision; } SYSTEM_INFO; -typedef struct _OSVERSIONINFOA { +typedef struct _OSVERSIONINFOW { DWORD dwOSVersionInfoSize; DWORD dwMajorVersion; DWORD dwMinorVersion; DWORD dwBuildNumber; DWORD dwPlatformId; - char szCSDVersion[128]; -} OSVERSIONINFOA; + wchar_t szCSDVersion[128]; +} OSVERSIONINFOW; #endif #ifdef HAVE_COREFOUNDATION @@ -747,7 +750,8 @@ TclpSetVariables( { #ifdef __CYGWIN__ SYSTEM_INFO sysInfo; - OSVERSIONINFOA osInfo; + static OSVERSIONINFOW osInfo; + static int osInfoInitialized = 0; char buffer[TCL_INTEGER_SPACE * 2]; #elif !defined(NO_UNAME) struct utsname name; @@ -860,8 +864,19 @@ TclpSetVariables( unameOK = 0; #ifdef __CYGWIN__ unameOK = 1; - osInfo.dwOSVersionInfoSize = sizeof(OSVERSIONINFOA); - GetVersionExA(&osInfo); + if (!osInfoInitialized) { + HANDLE handle = LoadLibraryW(L"NTDLL"); + int(*getversion)(void *) = (int(*)(void *))GetProcAddress(handle, "RtlGetVersion"); + osInfo.dwOSVersionInfoSize = sizeof(OSVERSIONINFOW); + if (!getversion || getversion(&osInfo)) { + GetVersionExW(&osInfo); + } + if (handle) { + FreeLibrary(handle); + } + osInfoInitialized = 1; + } + GetSystemInfo(&sysInfo); if (osInfo.dwPlatformId < NUMPLATFORMS) { |