This is the mail archive of the
gcc-help@gcc.gnu.org
mailing list for the GCC project.
Cross compiled gcc 4.9.3 fails with 'unrecognised emulation mode: -dynamic-linker'
- From: Fredrik Fornwall <fredrik at fornwall dot net>
- To: gcc-help at gcc dot gnu dot org
- Date: Tue, 4 Aug 2015 23:56:56 +0200
- Subject: Cross compiled gcc 4.9.3 fails with 'unrecognised emulation mode: -dynamic-linker'
- Authentication-results: sourceware.org; auth=none
I got a gcc 4.9.3 binary cross compiled with:
Configured with: /home/fornwall/termux/gcc/src/configure
-disable-dependency-tracking --prefix=/data/data/com.termux/files/usr
--disable-rpath --disable-rpath-hack --host=i686-linux-android
--enable-languages=c,c++ --with-system-zlib
--disable-multilib --disable-lto --with-gmp=/data/data/com.termux/files/usr
--with-mpfr=/data/data/com.termux/files/usr
--with-mpc=/data/data/com.termux/files/usr
--with-stage1-ldflags=-specs=/home/fornwall/dc/termux.spec
--with-arch=i686 --with-tune=atom--with-fpmath=sse
--disable-nls --enable-shared --disable-static
--libexecdir=/data/data/com.termux/files/usr/libexec
When compiling a C program, gcc test.c, I get:
ld: unrecognised emulation mode: -dynamic-linker
Supported emulations: elf_i386 i386linux elf32_x86_64
collect2: error: ld returned 1 exit status
due to the following collect2 call (as told by gcc -v test.c) missing
an argument to the -mflag:
COMPILER_PATH=. LIBRARY_PATH=.
COLLECT_GCC_OPTIONS='-v' '-mtune=atom' '-march=i686'
/data/data/com.termux/files/usr/libexec/gcc/i686-linux-android/4.9.3/collect2
-m -dynamic-linker
-pie /data/data/com.termux/files/usr/lib/gcc/i686-linux-android/4.9.3/../../../crtbegin_dynamic.o
-L/data/data/com.termux/files/usr/lib/gcc/i686-linux-android/4.9.3
-L/data/data/com.termux/files/usr/lib/gcc/i686-linux-android/4.9.3/../../..
/data/data/com.termux/files/usr/tmp//ccxXWQIJ.o
-lgcc -lc -ldl -lgcc
/data/data/com.termux/files/usr/lib/gcc/i686-linux-android/4.9.3/../../../crtend_android.o
Where is the the problem? Is --host=i686-linux-android an incorrect host?