小菜请教，如何用PGO编译（解决）

[苹果虫]

如题想尝试优化编译FIREFOX，PGO是编译加参数吗？还是。。。。

[BigSnake.NET]

三个字形容

很麻烦。。。

[想入非非]

有已经优化编译好的swiftfox 和swiftweasel

[苹果虫]

回楼上，想要firefox3.1

[想入非非]

回楼上，想要firefox3.1

据说3.1有大概70％以上的插件不能兼容

[苹果虫]

回楼上，想要firefox3.1

据说3.1有大概70％以上的插件不能兼容

我自已已经用了几个月了，90％需要的扩展都能正常工作，扩展兼容性不会是问题
我已经用sudo apt-get build-dep firefox安装编译环境了，看起来好像还却点什么，还缺什么呢？老手帮看下
还有用GCC能不能编得过加参数--enable-jemalloc

configure: warning: ac_add_options: invalid host type
loading cache ./config.cache
checking host system type... Invalid configuration `ac_add_options': machine `ac_add_options' not recognized

checking target system type... Invalid configuration `ac_add_options': machine `ac_add_options' not recognized

checking build system type... Invalid configuration `ac_add_options': machine `ac_add_options' not recognized

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checking MOZ_GTK2_LIBS... -lgtk-x11-2.0 -latk-1.0 -lpangoft2-1.0 -lfreetype -lz -lfontconfig -lgdk-x11-2.0 -lgdk_pixbuf-2.0 -lm -lpangocairo-1.0 -lgio-2.0 -lpango-1.0 -lcairo -lgobject-2.0 -lgmodule-2.0 -lglib-2.0
checking for pango >= 1.14.0... yes
checking _PANGOCHK_CFLAGS... -I/usr/include/pango-1.0 -I/usr/include/glib-2.0 -I/usr/lib/glib-2.0/include
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checking for pango >= 1.14.0 pangoft2 >= 1.14.0... yes
checking MOZ_PANGO_CFLAGS... -I/usr/include/pango-1.0 -I/usr/include/glib-2.0 -I/usr/lib/glib-2.0/include -I/usr/include/freetype2
checking MOZ_PANGO_LIBS... -lpangoft2-1.0 -lpango-1.0 -lfreetype -lz -lfontconfig -lgobject-2.0 -lgmodule-2.0 -lglib-2.0
checking for gnome-vfs-2.0 >= 2.0 gnome-vfs-module-2.0 >= 2.0... yes
checking MOZ_GNOMEVFS_CFLAGS... -pthread -DORBIT2=1 -I/usr/include/gnome-vfs-2.0 -I/usr/lib/gnome-vfs-2.0/include -I/usr/include/gconf/2 -I/usr/include/orbit-2.0 -I/usr/include/dbus-1.0 -I/usr/lib/dbus-1.0/include -I/usr/include/glib-2.0 -I/usr/lib/glib-2.0/include -I/usr/include/gnome-vfs-module-2.0
checking MOZ_GNOMEVFS_LIBS... -pthread -lgnomevfs-2 -lgconf-2 -lgthread-2.0 -lrt -lgmodule-2.0 -lgobject-2.0 -lglib-2.0
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checking MOZ_GCONF_CFLAGS... -DORBIT2=1 -pthread -I/usr/include/gconf/2 -I/usr/include/orbit-2.0 -I/usr/include/dbus-1.0 -I/usr/lib/dbus-1.0/include -I/usr/include/glib-2.0 -I/usr/lib/glib-2.0/include
checking MOZ_GCONF_LIBS... -lgconf-2 -lglib-2.0
checking for libgnome-2.0 >= 2.0... yes
checking MOZ_LIBGNOME_CFLAGS... -DORBIT2=1 -pthread -I/usr/include/libgnome-2.0 -I/usr/include/orbit-2.0 -I/usr/include/gconf/2 -I/usr/include/gnome-vfs-2.0 -I/usr/lib/gnome-vfs-2.0/include -I/usr/include/glib-2.0 -I/usr/lib/glib-2.0/include -I/usr/include/libbonobo-2.0 -I/usr/include/dbus-1.0 -I/usr/lib/dbus-1.0/include -I/usr/include/bonobo-activation-2.0
checking MOZ_LIBGNOME_LIBS... -pthread -lgnome-2 -lpopt -lbonobo-2 -lbonobo-activation -lgmodule-2.0 -lORBit-2 -lgthread-2.0 -lrt -lgobject-2.0 -lglib-2.0
checking for libgnomeui-2.0 >= 2.2.0... yes
checking MOZ_GNOMEUI_CFLAGS... -DORBIT2=1 -pthread -I/usr/include/libgnomeui-2.0 -I/usr/include/libart-2.0 -I/usr/include/gconf/2 -I/usr/include/gnome-keyring-1 -I/usr/include/libgnome-2.0 -I/usr/include/libbonoboui-2.0 -I/usr/include/libgnomecanvas-2.0 -I/usr/include/gtk-2.0 -I/usr/include/gnome-vfs-2.0 -I/usr/lib/gnome-vfs-2.0/include -I/usr/include/orbit-2.0 -I/usr/include/dbus-1.0 -I/usr/lib/dbus-1.0/include -I/usr/include/glib-2.0 -I/usr/lib/glib-2.0/include -I/usr/include/libbonobo-2.0 -I/usr/include/bonobo-activation-2.0 -I/usr/include/libxml2 -I/usr/include/pango-1.0 -I/usr/include/gail-1.0 -I/usr/include/freetype2 -I/usr/include/atk-1.0 -I/usr/lib/gtk-2.0/include -I/usr/include/cairo -I/usr/include/pixman-1 -I/usr/include/libpng12
checking MOZ_GNOMEUI_LIBS... -pthread -lgnomeui-2 -lSM -lICE -lbonoboui-2 -lgnomevfs-2 -lgnomecanvas-2 -lgnome-2 -lpopt -lbonobo-2 -lbonobo-activation -lORBit-2 -lart_lgpl_2 -lgtk-x11-2.0 -lgdk-x11-2.0 -latk-1.0 -lpangoft2-1.0 -lgdk_pixbuf-2.0 -lm -lpangocairo-1.0 -lgio-2.0 -lcairo -lpango-1.0 -lfreetype -lz -lfontconfig -lgconf-2 -lgthread-2.0 -lrt -lgmodule-2.0 -lgobject-2.0 -lglib-2.0
checking for dbus-glib-1 >= 0.60... yes
checking MOZ_DBUS_GLIB_CFLAGS... -I/usr/include/dbus-1.0 -I/usr/lib/dbus-1.0/include -I/usr/include/glib-2.0 -I/usr/lib/glib-2.0/include
checking MOZ_DBUS_GLIB_LIBS... -L//lib -ldbus-glib-1 -ldbus-1 -lgobject-2.0 -lglib-2.0
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checking size of int *... 8
configure: error: --enable-jemalloc not supported on
rocky@kubuntu-desktop:~/fx-source/mozilla-central$ make
make: *** 没有指明目标并且找不到 makefile。 停止。

[HuntXu]

configure: error: --enable-jemalloc not supported on

configure已经有错误了怎么可能有makefile...

[苹果虫]

configure: error: --enable-jemalloc not supported on

configure已经有错误了怎么可能有makefile...

我知道出错，是缺少依赖的包吗？