On Sat, Sep 27, 2014 at 5:03 PM, Cyd Haselton <chaselton@xxxxxxxxx> wrote: > On Sat, Sep 27, 2014 at 6:46 AM, <gcc-help-digest-help@xxxxxxxxxxx> wrote: >> >> >> gcc-help Digest 27 Sep 2014 11:46:57 -0000 Issue 4675 >> >> Topics (messages 55889 through 55890): >> >> GCC 4.7 on Android G++ Compiler Build Fail "This Linker Not Config To Use Sysroots" >> 55889 by: Cyd Haselton >> 55890 by: Brian Drummond >> >> Administrivia: >> >> To subscribe to the digest, e-mail: >> gcc-help-digest-subscribe@xxxxxxxxxxx >> >> To unsubscribe from the digest, e-mail: >> gcc-help-digest-unsubscribe@xxxxxxxxxxx >> >> To post to the list, e-mail: >> gcc-help@xxxxxxxxxxx >> >> >> ---------------------------------------------------------------------- >> >> >> ---------- Forwarded message ---------- >> From: Cyd Haselton <chaselton@xxxxxxxxx> >> To: "gcc-help@xxxxxxxxxxx" <gcc-help@xxxxxxxxxxx> >> Cc: >> Date: Sat, 27 Sep 2014 06:00:43 -0500 >> Subject: GCC 4.7 on Android G++ Compiler Build Fail "This Linker Not Config To Use Sysroots" >> Background: >> I'm using GCC 4.7.0 (without a c++ compiler) on an Android device in >> an emulated Linux environment (KBOX) to build a C++ compiler. My goal >> is to build a 4.7.0 C++ compiler, then build a 4.8.0 C++ compiler. >> >> No matter which config flags I use, the build keeps failing with >> "/usr/local/bin/ld" this linker is not configured touse sysroots" >> I've checked the specs for the ld at that location, and it does >> support sysroot. >> >> What am I doing wrong? >> >> Please let me know what logs, env vars, etc. I should send to aid in >> troubleshooting... >> >> Thanks, >> Cyd >> >> >> ---------- Forwarded message ---------- >> From: Brian Drummond <brian@xxxxxxxxxxxxxxxxxx> >> To: gcc-help@xxxxxxxxxxx >> Cc: >> Date: Sat, 27 Sep 2014 12:46:49 +0100 >> Subject: Re: GCC 4.7 on Android G++ Compiler Build Fail "This Linker Not Config To Use Sysroots" >> On Sat, 2014-09-27 at 06:00 -0500, Cyd Haselton wrote: >> > Background: >> > I'm using GCC 4.7.0 (without a c++ compiler) on an Android device in >> > an emulated Linux environment (KBOX) to build a C++ compiler. My goal >> > is to build a 4.7.0 C++ compiler, then build a 4.8.0 C++ compiler. >> > >> > No matter which config flags I use, the build keeps failing with >> > "/usr/local/bin/ld" this linker is not configured touse sysroots" >> > I've checked the specs for the ld at that location, and it does >> > support sysroot. >> > >> > What am I doing wrong? >> > >> > Please let me know what logs, env vars, etc. I should send to aid in >> > troubleshooting... >> > >> First question would be : are you using those config flags to build >> binutils (to support sysroots) and install it, then build gcc? >> >> That's not entirely clear from the question >> >> - Brian >> >> > Apologies. I'm using the config flags to build GCC with mpc/mpfr/gmp. I am not building binutils. I am using the installed GCC's sysroot in the --sysroot option. The config flags for the current run (which just failed) are: ../gcc-4.7.0/configure --prefix=/usr/gcc --host=arm-linux-androideabi --build=arm-linux-androideabi --target=arm-linux-androideabi --enable-ppl=no --enable-ld=no --enable-libquadmath=no --enable-libada=no --enable-cloog=no --disable-bootstrap --enable-multilib=no --enable-multiarch=no --enable-nls=no --disable-dependency-tracking --enable-languages=c,c++ --with-sysroot=/usr/local/sysroot --with-ld=/usr/local/bin/ld --with-build-time-tools=/usr/local/bin --enable-languages=c,c++ "LIBS=-lc -ldl -lm -lgcc -lstdc++" "CFLAGS=-marm -mandroid -mbionic" "CXXFLAGS=-mandroid -mbionic" "CPPFLAGS=-mandroid -mbionic" LDFLAGS=-Wl,--dynamic-linker=/system/bin/linker "LIB_PATHS=/lib /usr/lib" "SHELL=/system/bin/sh" "CONFIG_SHELL=/system/bin/sh" Do I need to download the source for binutils and build it as well?
