qt5-build.eclass: initial configure support for Qt 5.8 (current dev branch)

diff --git a/eclass/qt5-build.eclass b/eclass/qt5-build.eclass
index 1e4fc88e21bb7009cb804c0ab79f4398e8ff961e..349e5513ba0139a8c0073860a2b5101c7b3261ad 100644 (file)
--- a/eclass/qt5-build.eclass
+++ b/eclass/qt5-build.eclass
@@ -537,7 +537,7 @@ qt5_base_configure() {
                -shared
 
                # always enable large file support
-               -largefile
+               $([[ ${QT5_MINOR_VERSION} -lt 8 ]] && echo -largefile)
 
                # disabling accessibility is not recommended by upstream, as
                # it will break QStyle and may break other internal parts of Qt
@@ -557,9 +557,11 @@ qt5_base_configure() {
                # use pkg-config to detect include and library paths
                -pkg-config
 
-               # prefer system libraries (only common deps here)
+               # prefer system libraries (only common hard deps here)
                -system-zlib
                -system-pcre
+               # TODO after bug 581054
+               #$([[ ${QT5_MINOR_VERSION} -ge 7 ]] && echo -system-doubleconversion)
 
                # disable everything to prevent automagic deps (part 1)
                -no-mtdev
@@ -571,7 +573,7 @@ qt5_base_configure() {
                -no-xkbcommon-x11 -no-xkbcommon-evdev
                -no-xinput2 -no-xcb-xlib
 
-               # don't specify -no-gif because there is no way to override it later
+               # cannot use -no-gif because there is no way to override it later
                #-no-gif
 
                # always enable glib event loop support
@@ -629,8 +631,7 @@ qt5_base_configure() {
                -no-xkb -no-xrender
 
                # disable obsolete/unused X11-related flags
-               # (not shown in ./configure -help output)
-               -no-mitshm -no-xcursor -no-xfixes -no-xrandr -no-xshape -no-xsync
+               $([[ ${QT5_MINOR_VERSION} -lt 8 ]] && echo -no-mitshm -no-xcursor -no-xfixes -no-xrandr -no-xshape -no-xsync)
 
                # always enable session management support: it doesn't need extra deps
                # at configure time and turning it off is dangerous, see bug 518262