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最新i7 6700k,27分钟完成编译，听网上有人说要2个小时，不知道他的是不是十年前的电脑，或者根本不会用并行编译。 guitarhua@ubuntu:/opt/gcc-5.4.0-build$ ct-ng build [INFO ] Performing some trivial sanity checks [INFO ] Build started 20160918.083143 [INFO ] Building environment variables [EXTRA] Preparing working directories [EXTRA] Installing user-supplied crosstool-NG configuration [EXTRA] ================================================================= [EXTRA] Dumping internal crosstool-NG configuration [EXTRA] Building a toolchain for: [EXTRA] build = i686-pc-linux-gnu [EXTRA] host = i686-pc-linux-gnu [EXTRA] target = armv6-hes-linux-gnueabihf [EXTRA] Dumping internal crosstool-NG configuration: done in 0.04s (at 00:03) [INFO ] ================================================================= [INFO ] Retrieving needed toolchain components' tarballs [INFO ] Retrieving needed toolchain components' tarballs: done in 0.05s (at 00:03) [INFO ] ================================================================= [INFO ] Extracting and patching toolchain components [INFO ] Extracting and patching toolchain components: done in 2.11s (at 00:05) [INFO ] ================================================================= [INFO ] Installing ncurses for build [EXTRA] Configuring ncurses [EXTRA] Building ncurses [EXTRA] Installing ncurses [INFO ] Installing ncurses for build: done in 19.45s (at 00:25) [INFO ] ================================================================= [INFO ] Installing GMP for host [EXTRA] Configuring GMP [EXTRA] Building GMP [EXTRA] Installing GMP [INFO ] Installing GMP for host: done in 30.98s (at 00:56) [INFO ] ================================================================= [INFO ] Installing MPFR for host [EXTRA] Configuring MPFR [EXTRA] Building MPFR [EXTRA] Installing MPFR [INFO ] Installing MPFR for host: done in 15.11s (at 01:11) [INFO ] ================================================================= [INFO ] Installing ISL for host [EXTRA] Configuring ISL [EXTRA] Building ISL [EXTRA] Installing ISL [INFO ] Installing ISL for host: done in 13.33s (at 01:24) [INFO ] ================================================================= [INFO ] Installing MPC for host [EXTRA] Configuring MPC [EXTRA] Building MPC [EXTRA] Installing MPC [INFO ] Installing MPC for host: done in 7.66s (at 01:32) [INFO ] ================================================================= [INFO ] Installing expat for host [EXTRA] Configuring expat [EXTRA] Building expat [EXTRA] Installing expat [INFO ] Installing expat for host: done in 6.92s (at 01:39) [INFO ] ================================================================= [INFO ] Installing binutils for host [EXTRA] Configuring binutils [EXTRA] Building binutils [EXTRA] Installing binutils [EXTRA] Installing ld wrapper [INFO ] Installing binutils for host: done in 186.95s (at 04:46) [INFO ] ================================================================= [INFO ] Installing pass-1 core C gcc compiler [EXTRA] Configuring core C gcc compiler [EXTRA] Building gcc [EXTRA] Installing gcc [EXTRA] Housekeeping for final gcc compiler [INFO ] Installing pass-1 core C gcc compiler: done in 187.72s (at 07:53) [INFO ] ================================================================= [INFO ] Installing kernel headers [EXTRA] Installing kernel headers [EXTRA] Checking installed headers [INFO ] Installing kernel headers: done in 8.07s (at 08:01) [INFO ] ================================================================= [INFO ] Installing C library headers & start files [EXTRA] Configuring C library [EXTRA] Installing C library headers [EXTRA] Installing C library start files [INFO ] Installing C library headers & start files: done in 14.90s (at 08:16) [INFO ] ================================================================= [INFO ] Installing pass-2 core C gcc compiler [EXTRA] Configuring core C gcc compiler [EXTRA] Building gcc [EXTRA] Installing gcc [EXTRA] Housekeeping for final gcc compiler [INFO ] Installing pass-2 core C gcc compiler: done in 297.17s (at 13:14) [INFO ] ================================================================= [INFO ] Installing C library [EXTRA] Configuring C library [EXTRA] Building C library [EXTRA] Installing C library [EXTRA] Configuring C library localedef [EXTRA] Building C library localedef [EXTRA] Installing C library locales [INFO ] Installing C library: done in 446.56s (at 20:40) [INFO ] ================================================================= [INFO ] Installing final gcc compiler [EXTRA] Configuring final gcc compiler [EXTRA] Building final gcc compiler [EXTRA] Installing final gcc compiler [EXTRA] Housekeeping for final gcc compiler [INFO ] Installing final gcc compiler: done in 266.71s (at 25:07) [INFO ] ================================================================= [INFO ] Installing cross-gdb [EXTRA] Configuring cross-gdb [EXTRA] Building cross-gdb [EXTRA] Installing cross-gdb [EXTRA] Installing '.gdbinit' template [INFO ] Installing cross-gdb: done in 81.10s (at 26:28) [INFO ] ================================================================= [INFO ] Installing gdbserver [EXTRA] Configuring gdbserver [EXTRA] Building gdbserver [EXTRA] Installing gdbserver [INFO ] Installing gdbserver: done in 33.42s (at 27:01) [INFO ] ================================================================= [INFO ] Cleaning-up the toolchain's directory [INFO ] Stripping all toolchain executables [EXTRA] Installing the populate helper [EXTRA] Installing a cross-ldd helper [EXTRA] Creating toolchain aliases [EXTRA] Removing access to the build system tools [EXTRA] Removing installed documentation [INFO ] Cleaning-up the toolchain's directory: done in 3.69s (at 27:05) [INFO ] Build completed at 20160918.085848 [INFO ] (elapsed: 27:04.95) [INFO ] Finishing installation (may take a few seconds)... |
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