dnl initialization
dnl ---------------------------------------------------------------------------
-AC_INIT([wxWidgets], [2.9.4], [wx-dev@lists.wxwidgets.org])
+AC_INIT([wxWidgets], [2.9.5], [wx-dev@lists.wxwidgets.org])
dnl the file passed to AC_CONFIG_SRCDIR should be specific to our package
AC_CONFIG_SRCDIR([wx-config.in])
wx_major_version_number=2
wx_minor_version_number=9
-wx_release_number=4
+wx_release_number=5
wx_subrelease_number=0
WX_RELEASE=$wx_major_version_number.$wx_minor_version_number
WX_ARG_SYS_WITH(libpng, [ --with-libpng use libpng (PNG image format)], wxUSE_LIBPNG)
WX_ARG_SYS_WITH(libjpeg, [ --with-libjpeg use libjpeg (JPEG file format)], wxUSE_LIBJPEG)
WX_ARG_SYS_WITH(libtiff, [ --with-libtiff use libtiff (TIFF file format)], wxUSE_LIBTIFF)
+WX_ARG_WITHOUT(libjbig, [ --without-libjbig don't use libjbig in libtiff even if available)], wxUSE_LIBJBIG)
+WX_ARG_WITHOUT(liblzma, [ --without-liblzma don't use liblzma in libtiff even if available)], wxUSE_LIBLZMA)
WX_ARG_SYS_WITH(libxpm, [ --with-libxpm use libxpm (XPM file format)], wxUSE_LIBXPM)
WX_ARG_WITH(libiconv, [ --with-libiconv use libiconv (character conversion)], wxUSE_LIBICONV)
WX_ARG_WITH(libmspack, [ --with-libmspack use libmspack (CHM help files loading)], wxUSE_LIBMSPACK)
WX_ARG_WITHOUT(gtkprint, [ --without-gtkprint don't use GTK printing support], wxUSE_GTKPRINT)
WX_ARG_WITHOUT(gnomeprint, [ --without-gnomeprint don't use GNOME printing libraries], wxUSE_LIBGNOMEPRINT)
WX_ARG_WITH(gnomevfs, [ --with-gnomevfs use GNOME VFS for associating MIME types], wxUSE_LIBGNOMEVFS)
+WX_ARG_WITH(libnotify, [ --with-libnotify use libnotify for notifications], wxUSE_LIBNOTIFY)
WX_ARG_WITH(hildon, [ --with-hildon use Hildon framework for Nokia 770/800/810], wxUSE_LIBHILDON)
WX_ARG_WITH(opengl, [ --with-opengl use OpenGL (or Mesa)], wxUSE_OPENGL)
WX_ARG_FEATURE(fs_archive, [ --enable-fs_archive use virtual archive filesystems], wxUSE_FS_ARCHIVE)
WX_ARG_FEATURE(fs_inet, [ --enable-fs_inet use virtual HTTP/FTP filesystems], wxUSE_FS_INET)
WX_ARG_FEATURE(fs_zip, [ --enable-fs_zip now replaced by fs_archive], wxUSE_FS_ZIP)
+WX_ARG_FEATURE(fsvolume, [ --enable-fsvolume use wxFSVolume class], wxUSE_FSVOLUME)
WX_ARG_FEATURE(fswatcher, [ --enable-fswatcher use wxFileSystemWatcher class], wxUSE_FSWATCHER)
WX_ARG_FEATURE(geometry, [ --enable-geometry use geometry class], wxUSE_GEOMETRY)
WX_ARG_FEATURE(log, [ --enable-log use logging system], wxUSE_LOG)
WX_ARG_FEATURE(accessibility,[ --enable-accessibility enable accessibility support], wxUSE_ACCESSIBILITY)
WX_ARG_FEATURE(uiactionsim, [ --enable-uiactionsim use wxUIActionSimulator (experimental)], wxUSE_UIACTIONSIMULATOR)
WX_ARG_FEATURE(dctransform, [ --enable-dctransform use wxDC::SetTransformMatrix and related], wxUSE_DC_TRANSFORM_MATRIX)
-WX_ARG_FEATURE(webviewwebkit,[ --enable-webview-webkit use wxWebView WebKit backend], wxUSE_WEBVIEW_WEBKIT)
+WX_ARG_FEATURE(webviewwebkit,[ --enable-webviewwebkit use wxWebView WebKit backend], wxUSE_WEBVIEW_WEBKIT)
dnl ---------------------------------------------------------------------------
dnl support for image formats that do not rely on external library
WX_ARG_FEATURE(ownerdrawn, [ --enable-ownerdrawn use owner drawn controls (Win32 and OS/2 only)], wxUSE_OWNER_DRAWN)
WX_ARG_FEATURE(uxtheme, [ --enable-uxtheme enable support for Windows XP themed look (Win32 only)], wxUSE_UXTHEME)
WX_ARG_FEATURE(wxdib, [ --enable-wxdib use wxDIB class (Win32 only)], wxUSE_DIB)
-WX_ARG_FEATURE(webviewie, [ --enable-webview-ie use wxWebView IE backend (Win32 only)], wxUSE_WEBVIEW_IE)
+WX_ARG_FEATURE(webviewie, [ --enable-webviewie use wxWebView IE backend (Win32 only)], wxUSE_WEBVIEW_IE)
dnl this one is not really MSW-specific but it exists mainly to be turned off
dnl under MSW, it should be off by default on the other platforms
dnl If we did move to libtool -static we still wouldn't need arch flags
dnl because libtool automatically figures it out based on input.
retest_macosx_linking=yes
-
- dnl HACK: PCH could be made to work by precompiling for each architecture into separate directories
- dnl and including all architecture directories with each compiler invocation.
- dnl That would require a major rework of Bakefile and at the same time it would be nice to have
- dnl Objective-C++ precompiled headers.
- AC_MSG_WARN([Disabling precompiled headers due to universal binary build.])
- bk_use_pch=no
else
if test "x$wxUSE_MAC_ARCH" != xno; then
OSX_ARCH_OPTS=$wxUSE_MAC_ARCH
if test "x$OSX_ARCH_OPTS" != "x"; then
dnl Check if there is more than one architecture
if echo $OSX_ARCH_OPTS | grep -q ","; then
+ AC_MSG_WARN([Disabling dependency tracking due to universal binary build.])
disable_macosx_deps=yes
- fi
+
+ dnl HACK: PCH could be made to work by precompiling for each architecture into separate directories
+ dnl and including all architecture directories with each compiler invocation.
+ dnl That would require a major rework of Bakefile and at the same time it would be nice to have
+ dnl Objective-C++ precompiled headers.
+ AC_MSG_WARN([Disabling precompiled headers due to universal binary build.])
+ bk_use_pch=no
+ fi
OSX_ARCH_OPTS=`echo $OSX_ARCH_OPTS | sed -e 's/^/-arch /' -e 's/,/ -arch /g'`
wxUSE_MACOSX_VERSION_MIN=
fi
elif test "x$wxUSE_MACOSX_VERSION_MIN" = "x"; then
- AC_CHECK_PROGS(OSX_SW_VERS, sw_vers)
- if test "$OSX_SW_VERS" != ""; then
- OSX_VERSION=`sw_vers -productVersion | grep 10.[[0-9]]`
- else
- dnl can't determine it (happens e.g. when cross-compiling) so use a
- dnl conservative default
- AC_MSG_WARN([Assuming OS X 10.4, use --with-macosx-version-min to override.])
- OSX_VERSION="10.4"
- fi
-
- case "$OSX_VERSION" in
- 10.4* )
- wxUSE_MACOSX_VERSION_MIN=10.4
- ;;
-
- * )
- if test "$wxUSE_OSX_CARBON" = 1; then
- # otherwise configure stops on leopard for universal_binary
- wxUSE_MACOSX_VERSION_MIN=10.4
- else
- # for Cocoa, use 10.5 to be able to compile it in 64 bits too
- wxUSE_MACOSX_VERSION_MIN=10.5
- fi
- ;;
- esac
-fi
-
-NEEDS_GCC40="no"
-if test "x$wxUSE_MACOSX_VERSION_MIN" == "x10.4"; then
- NEEDS_GCC40="yes"
-fi
-
-if test "$wxUSE_OSX_CARBON" = 1; then
- NEEDS_GCC40="yes"
-fi
-
-if test "x$NEEDS_GCC40" == "xyes"; then
- # gcc 4.2 cannot compile 10.4 compatible code, so if the user is using it
- # and wants 10.4 compatible code, then 'downgrade' to 4.0
- # This is also the simplest way to get 32-bit binaries on Snow Leopard.
- if test "x$CC" = "xgcc"; then
- CCVERSION=`$CC --version | grep 4.[[2-9]].`
- if test "x$CCVERSION" != "x"; then
- echo "$as_me:$LINENO: WARNING: gcc >= 4.2 cannot compile 10.4 compatible code. Using gcc 4.0 instead."
- CC="gcc-4.0"
- fi
- fi
-
- if test "x$CXX" = "xg++"; then
- CCVERSION=`$CXX --version | grep 4.[[2-9]].`
- if test "x$CCVERSION" != "x"; then
- CXX="g++-4.0"
- fi
- fi
+ wxUSE_MACOSX_VERSION_MIN=10.5
fi
if test "x$MACOSX_SDK_OPTS" != "x"; then
eval "CC=\"$CC $MACOSX_SDK_OPTS\""
eval "CXX=\"$CXX $MACOSX_SDK_OPTS\""
eval "LD=\"$LD $MACOSX_SDK_OPTS\""
+ retest_macosx_linking=yes
fi
if test "x$wxUSE_MACOSX_VERSION_MIN" != "x"; then
dnl of the remaining tests would fail.
if test "x$retest_macosx_linking" = "xyes"; then
AC_LANG_PUSH(C)
- AC_MSG_CHECKING([if C compiler works with SDK/version options])
+ AC_MSG_CHECKING([if C compiler ($CC) works with SDK/version options])
AC_TRY_LINK([],[],[AC_MSG_RESULT([yes])],[AC_MSG_FAILURE([no. Try a different SDK]); exit 1])
AC_LANG_POP()
AC_LANG_PUSH(C++)
- AC_MSG_CHECKING([if C++ compiler works with SDK/version options])
+ AC_MSG_CHECKING([if C++ compiler ($CXX) works with SDK/version options])
AC_TRY_LINK([],[],[AC_MSG_RESULT([yes])],[AC_MSG_FAILURE([no. Try a different SDK]); exit 1])
AC_LANG_POP()
fi
;;
esac
-dnl POSIX needs this for select(), but old systems don't have it
if test "$USE_UNIX" = 1 ; then
+ dnl POSIX needs this for select(), but old systems don't have it
AC_CHECK_HEADERS([sys/select.h],,, [AC_INCLUDES_DEFAULT()])
+
+ dnl Header defining C++ ABI is currently only available with g++ but test
+ dnl for it unconditionally in case it becomes supported by other compilers.
+ AC_LANG_PUSH(C++)
+ AC_CHECK_HEADERS([cxxabi.h],,, [AC_INCLUDES_DEFAULT()])
+ AC_LANG_POP()
fi
dnl ---------------------------------------------------------------------------
dnl we need to hack around this
ac_configure_args="$ac_configure_args --disable-jpeg"
fi
+
+ if test "$wxUSE_LIBLZMA" = "yes"; then
+ dnl If libtiff configure detects lzma library, it enables support for
+ dnl LZMA compression and using it requires linking with liblzma.
+ AC_CHECK_LIB(lzma, lzma_code, [LIBS="$LIBS -llzma"])
+ else
+ dnl Prevent libtiff configure from looking for liblzma if it's
+ dnl explicitly disabled.
+ ac_configure_args="$ac_configure_args --disable-lzma"
+ fi
+
+ dnl Similarly for jbig
+ if test "$wxUSE_LIBJBIG" = "yes"; then
+ AC_CHECK_LIB(jbig, jbg_dec_init, [LIBS="$LIBS -ljbig"])
+ else
+ ac_configure_args="$ac_configure_args --disable-jbig"
+ fi
+
AC_CONFIG_SUBDIRS([src/tiff])
fi
fi
esac
if test "$wxGTK_VERSION" != 3; then
- AM_PATH_GTK_2_0(2.4.0, wx_cv_lib_gtk=2.0, , $GTK_MODULES)
+ AM_PATH_GTK_2_0(2.6.0, wx_cv_lib_gtk=2.0, , $GTK_MODULES)
fi
if test -z "$wx_cv_lib_gtk"; then
if test "$wxGTK_VERSION" = 3 -o "$wxGTK_VERSION" = any; then
if test "$WXGTK3" = 1; then
AC_DEFINE(__WXGTK218__)
AC_DEFINE(__WXGTK210__)
- AC_DEFINE(__WXGTK26__)
elif test "$WXGTK2" = 1; then
save_CFLAGS="$CFLAGS"
save_LIBS="$LIBS"
[
AC_DEFINE(__WXGTK218__)
AC_DEFINE(__WXGTK210__)
- AC_DEFINE(__WXGTK26__)
AC_MSG_RESULT([yes])
ac_wxgtk218=1
],
],
[
AC_DEFINE(__WXGTK210__)
- AC_DEFINE(__WXGTK26__)
AC_MSG_RESULT([yes])
ac_wxgtk210=1
],
AC_MSG_RESULT([no])
ac_wxgtk210=0
])
-
- if test "$ac_wxgtk210" = 0; then
- dnl test if we have at least GTK+ 2.6:
- AC_MSG_CHECKING([if GTK+ is version >= 2.6])
- AC_TRY_COMPILE([
- #include <gtk/gtk.h>
- ],
- [
- #if !GTK_CHECK_VERSION(2,6,0)
- Not GTK+ 2.6
- #endif
- ],
- [
- AC_DEFINE(__WXGTK26__)
- AC_MSG_RESULT([yes])
- ac_wxgtk26=1
- ],
- [
- AC_MSG_RESULT([no])
- ac_wxgtk26=0
- ])
- fi
fi
CFLAGS="$save_CFLAGS"
if test "$wxUSE_STACKWALKER" = "yes" -a "$wxUSE_UNIX" = "yes"; then
AC_CACHE_CHECK([for backtrace() in <execinfo.h>], wx_cv_func_backtrace,
[
- AC_LANG_PUSH(C++)
- AC_TRY_COMPILE([#include <execinfo.h>],
+ AC_SEARCH_LIBS(backtrace, execinfo,
[
- void *trace[1];
- char **messages;
-
- backtrace(trace, 1);
- messages = backtrace_symbols(trace, 1);
+ AC_LANG_PUSH(C++)
+ AC_TRY_LINK([#include <execinfo.h>],
+ [
+ void *trace[1];
+ char **messages;
+ backtrace(trace, 1);
+ messages = backtrace_symbols(trace, 1);
+ ],
+ wx_cv_func_backtrace=yes,
+ wx_cv_func_backtrace=no
+ )
+ AC_LANG_POP()
],
- wx_cv_func_backtrace=yes,
wx_cv_func_backtrace=no
)
- AC_LANG_POP()
]
)
-
if test "$wx_cv_func_backtrace" = "no"; then
AC_MSG_WARN([backtrace() is not available, wxStackWalker will not be available])
wxUSE_STACKWALKER=no
else
- AC_CACHE_CHECK([for __cxa_demangle() in <cxxabi.h>], wx_cv_func_cxa_demangle,
- [
- AC_LANG_PUSH(C++)
- AC_TRY_LINK([#include <cxxabi.h>],
- [
- int rc;
- __cxxabiv1::__cxa_demangle("foo", 0, 0, &rc);
- ],
- wx_cv_func_cxa_demangle=yes,
- wx_cv_func_cxa_demangle=no
- )
- AC_LANG_POP()
- ]
- )
+ if test "$ac_cv_header_cxxabi_h" = "yes"; then
+ AC_CACHE_CHECK([for __cxa_demangle() in <cxxabi.h>], wx_cv_func_cxa_demangle,
+ [
+ AC_LANG_PUSH(C++)
+ AC_TRY_LINK([#include <cxxabi.h>],
+ [
+ int rc;
+ __cxxabiv1::__cxa_demangle("foo", 0, 0, &rc);
+ ],
+ wx_cv_func_cxa_demangle=yes,
+ wx_cv_func_cxa_demangle=no
+ )
+ AC_LANG_POP()
+ ]
+ )
+ else
+ wx_cv_func_cxa_demangle=no
+ fi
if test "$wx_cv_func_cxa_demangle" = "yes"; then
AC_DEFINE(HAVE_CXA_DEMANGLE)
AC_DEFINE(HAVE___THREAD_KEYWORD)
fi
fi
+
+ if test "$ac_cv_header_cxxabi_h" = "yes"; then
+ AC_CACHE_CHECK([for abi::__forced_unwind() in <cxxabi.h>],
+ wx_cv_type_abi_forced_unwind,
+ [
+ AC_LANG_PUSH(C++)
+ AC_TRY_COMPILE([#include <cxxabi.h>],
+ [
+ void foo(abi::__forced_unwind&);
+ ],
+ wx_cv_type_abi_forced_unwind=yes,
+ wx_cv_type_abi_forced_unwind=no
+ )
+ AC_LANG_POP()
+ ]
+ )
+ else
+ wx_cv_type_abi_forced_unwind=no
+ fi
+
+ if test "$wx_cv_type_abi_forced_unwind" = "yes"; then
+ AC_DEFINE(HAVE_ABI_FORCEDUNWIND)
+ fi
fi
dnl from if !MSW
PKG_CHECK_MODULES(GTKPRINT,
[$gtk_unix_print],
[
+ GUI_TK_LIBRARY="$GUI_TK_LIBRARY $GTKPRINT_LIBS"
CFLAGS="$GTKPRINT_CFLAGS $CFLAGS"
CXXFLAGS="$GTKPRINT_CFLAGS $CXXFLAGS"
AC_DEFINE(wxUSE_GTKPRINT)
PKG_CHECK_MODULES(LIBGNOMEPRINTUI,
[libgnomeprintui-2.2 >= 2.8],
[
+ GUI_TK_LIBRARY="$GUI_TK_LIBRARY $LIBGNOMEPRINTUI_LIBS"
CFLAGS="$LIBGNOMEPRINTUI_CFLAGS $CFLAGS"
CXXFLAGS="$LIBGNOMEPRINTUI_CFLAGS $CXXFLAGS"
AC_DEFINE(wxUSE_LIBGNOMEPRINT)
PKG_CHECK_MODULES(GNOMEVFS,
[gnome-vfs-2.0 >= 2.0],
[
+ GUI_TK_LIBRARY="$GUI_TK_LIBRARY $GNOMEVFS_LIBS"
CFLAGS="$GNOMEVFS_CFLAGS $CFLAGS"
CXXFLAGS="$GNOMEVFS_CFLAGS $CXXFLAGS"
AC_DEFINE(wxUSE_LIBGNOMEVFS)
fi
fi
+ if test "$wxUSE_NOTIFICATION_MESSAGE" = "yes" ; then
+ if test "$wxUSE_LIBNOTIFY" = "yes" ; then
+ HAVE_LIBNOTIFY=0
+ PKG_CHECK_MODULES(LIBNOTIFY, [libnotify >= 0.7],
+ [
+ HAVE_LIBNOTIFY=1
+ AC_DEFINE(wxUSE_LIBNOTIFY_0_7)
+ ],
+ [
+ PKG_CHECK_MODULES(LIBNOTIFY, [libnotify >= 0.4],
+ [HAVE_LIBNOTIFY=1],
+ [AC_MSG_WARN([libnotify not found, wxNotificationMessage will use generic implementation.])]
+ )
+ ]
+ )
+
+ if test "$HAVE_LIBNOTIFY" = "1" ; then
+ GUI_TK_LIBRARY="$GUI_TK_LIBRARY $LIBNOTIFY_LIBS"
+ CFLAGS="$LIBNOTIFY_CFLAGS $CFLAGS"
+ CXXFLAGS="$LIBNOTIFY_CFLAGS $CXXFLAGS"
+ AC_DEFINE(wxUSE_LIBNOTIFY)
+ fi
+ fi
+ fi
+
if test "$wxUSE_LIBHILDON" = "yes" ; then
PKG_CHECK_MODULES(HILDON,
[hildon-lgpl >= 0.9],
[
- EXTRALIBS_HILDON="$HILDON_LIBS"
+ GUI_TK_LIBRARY="$GUI_TK_LIBRARY $HILDON_LIBS"
CFLAGS="$CFLAGS $HILDON_CFLAGS"
CXXFLAGS="$CXXFLAGS $HILDON_CFLAGS"
AC_DEFINE(wxUSE_LIBHILDON)
PKG_CHECK_MODULES(HILDON2,
[hildon-1 >= 1.99],
[
- EXTRALIBS_HILDON="$HILDON2_LIBS"
+ GUI_TK_LIBRARY="$GUI_TK_LIBRARY $HILDON2_LIBS"
CFLAGS="$CFLAGS $HILDON2_CFLAGS"
CXXFLAGS="$CXXFLAGS $HILDON2_CFLAGS"
AC_DEFINE(wxUSE_LIBHILDON2)
fi
fi
+if test "$wxUSE_FSVOLUME" = "yes"; then
+ AC_DEFINE(wxUSE_FSVOLUME)
+fi
+
if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes"; then
if test "$USE_UNIX" != 1; then
AC_MSG_WARN([Catching fatal exceptions not currently supported on this system, wxApp::OnFatalException will not be called])
SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS typetest"
fi
+dnl ------------------------------------------------------------------------
+dnl wxProcess
+dnl ------------------------------------------------------------------------
+
+AC_CHECK_FUNCS(setpriority)
+
dnl ------------------------------------------------------------------------
dnl wxSocket
dnl ------------------------------------------------------------------------
else
USE_MEDIA=0
fi
+
+ elif test "$wxUSE_MAC" = 1; then
+ dnl We always have the necessary libraries under Mac
+ dnl but we need to link with it explicitly.
+ GST_LIBS="-framework QTKit"
fi
if test $USE_MEDIA = 1; then
dnl TODO some samples are never built so far: mfc (requires VC++)
SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS artprov controls dialogs drawing \
- erase event exec font image minimal render \
+ erase event exec font image minimal preferences render \
shaped svg taborder vscroll widgets wrapsizer"
if test "$wxUSE_MONOLITHIC" != "yes"; then
EXTRALIBS_MEDIA="$GST_LIBS"
EXTRALIBS_STC="-lwxscintilla${WX_LIB_FLAVOUR}-${WX_RELEASE}${HOST_SUFFIX}"
if test "$wxUSE_GUI" = "yes"; then
- EXTRALIBS_GUI=`echo $GUI_TK_LIBRARY $PNG_LINK $JPEG_LINK $TIFF_LINK $WEBKIT_LINK $EXTRALIBS_HILDON $EXTRALIBS_GNOMEVFS $EXTRALIBS_GNOMEPRINT`
+ EXTRALIBS_GUI=`echo $GUI_TK_LIBRARY $PNG_LINK $JPEG_LINK $TIFF_LINK $WEBKIT_LINK`
fi
if test "$wxUSE_OPENGL" = "yes"; then
EXTRALIBS_OPENGL="$LDFLAGS_GL $OPENGL_LIBS"
AC_SUBST(EXTRALIBS_SDL)
AC_SUBST(EXTRALIBS_STC)
AC_SUBST(WITH_PLUGIN_SDL)
-AC_SUBST(EXTRALIBS_GTKPRINT)
-AC_SUBST(EXTRALIBS_GNOMEPRINT)
-AC_SUBST(EXTRALIBS_GNOMEVFS)
-AC_SUBST(EXTRALIBS_HILDON)
AC_SUBST(UNICODE)
AC_SUBST(DEBUG_INFO)
AC_SUBST(DEBUG_FLAG)
if test "$wxUSE_LIBGNOMEVFS" = "yes" ; then
TOOLKIT_EXTRA="$TOOLKIT_EXTRA gnomevfs"
fi
+ if test "$wxUSE_LIBNOTIFY" = "yes" ; then
+ TOOLKIT_EXTRA="$TOOLKIT_EXTRA libnotify"
+ fi
if test "$wxUSE_LIBHILDON" = "yes"; then
TOOLKIT_EXTRA="$TOOLKIT_EXTRA hildon"
fi
if test "$wxUSE_MAC" = 1 ; then
if test "x$wxUSE_UNIVERSAL_BINARY" != "xno" ; then
if test "x$disable_macosx_deps" = "xyes"; then
- sed "s/DEPSMODE=gcc/DEPSMODE=none/" < bk-deps > temp
- mv temp bk-deps
+ sed "s/DEPSMODE=gcc/DEPSMODE=none/" < bk-deps > temp
+ mv temp bk-deps
chmod +x bk-deps
- fi
+ fi
fi
fi
projects / wxWidgets.git / blobdiff