Le mardi 17 septembre 2013 12:22:03 Cayce Pollard a écrit : > Read > > On Tue, Sep 17, 2013 at 9:13 AM, Cayce Pollard <[email protected]>wrote: > > On Sep 17, 2013 8:33 AM, "Daniel Glöckner" <[email protected]> wrote: > > > On Tue, Sep 17, 2013 at 07:07:38AM -0500, Cayce Pollard wrote: > > > > tcc: error: file '/project/arm-cc/sysroot/lib//libgcc_s.so.1' not > > > > found > > > > tcc: error: undefined symbol '__divsi3' > > > > tcc: error: undefined symbol '__modsi3' > > > > tcc: error: undefined symbol '__aeabi_uidiv' > > > > tcc: error: undefined symbol '__aeabi_uidivmod' > > > > tcc: error: undefined symbol '__aeabi_idiv' > > > > tcc: error: undefined symbol '__aeabi_idivmod' > > > > > > Android links statically against GCC's libgcc.a. See > > > > https://android.googlesource.com/platform/bionic.git/+/master/libc/arch-ar > > m/bionic/libgcc_compat.c > > > > > > Is it possible to link statically against libgcc.a and dynamically against > > Bionic libc? Libfakechroot only allows dynamic linking to libc...
Yes, see below. > > EDIT: After reading more at the link above...and in the android > toolchain's linker options, I'm not sure if the above is possible. I'm 95% > sure I need dynamic linking to libc because I'm running the generated > binary in KBOX with libfakechroot, so I need the -Bdynamic option. You can put both -Bdynamic and -Bstatic in a command line. According to ld's manual, these options affects library searching with -l options which follows it. Which means if you do -Bdynamic -lfoo -lbar -Bstatic -lbaz libfoo and libbar will be dynamically linked and libbaz will be statically linked. > > I can include -L/foo/bar/path/to/libgcc.a -lgcc, but I'm guessing it won't > work with -Bdynamic. I've run configure with those options && make -d > anyway just to see what happens. -L takes as a parameter a directory containing libraries. You should either specify libgcc.a as an input file (as you would for a .o, .s or .c file) or use -Bstatic (or variants of this option) to load libgcc as static. Best regards, Thomas
signature.asc
Description: This is a digitally signed message part.
_______________________________________________ Tinycc-devel mailing list [email protected] https://lists.nongnu.org/mailman/listinfo/tinycc-devel
