Alright, fair enough, I surrender. I did end up solving the GCC_NO_EXECUTABLE in a better way by just including zlib in the source tree. I found the solution in this[1] bug report from libdragon. Then the reason things were crashing was my own fault: I incorrectly assumed setting LD_LIBRARY_PATH would set the dynamic linker but it doesn't do that. Running programs directly with the dynamic linker (like `usr/lib/ld-linux-x86-64.so.2 usr/bin/ls`) works fine. 1. https://github.com/DragonMinded/libdragon/issues/22 - Anthony On 9/11/21 10:32 AM, Xi Ruoyao wrote: > On Sat, 2021-09-11 at 04:55 +0000, Anthony de Almeida Lopes via Gcc-help > wrote: >> Alright, progress. I'm still researching the next problems that I ran >> into but I thought I'd post an update. First, I ran into >> GCC_NO_EXECUTABLES while the build was in configure-stage2-zlib and in >> anticipating what Lance might say to that, I checked and there doesn't >> seem to be a --without-zlib although I did test that just in case and >> it >> did nothing. The best explanation for what GCC_NO_EXECUTABLES is that >> I >> found so far is in a post to the list about a similar problem: >> >> https://gcc.gnu.org/legacy-ml/gcc/2008-03/msg00515.html >> >> I went ahead and built it anyway with --disable-bootstrap. glibc >> compiled but not too surprisingly running ldd or /usr/lib/libc.so.6 >> with >> LD_LIBRARY_PATH to $DISTRO/usr/lib just segfaults, so it seems like it >> wasn't really a sane build of gcc after all. >> >> Ignoring that problem, configuring libstdc++-v3 after having glibc >> fails >> which is kind of obvious since the host glibc differs in version from >> the target version. You know, the typical "version `GLIBC_2.34' not >> found" errors. This seems like a proper motivating reason for using >> the >> fake cross-compiling trick but I'm determined to figure out if there's >> a >> way around that. > As a LFS editor (and I also have several commits in GCC) I'd say there > is no rational way for this, expect cross-compilation. Maybe you can > use a dozen of switches to accomplish the object, but at last it will be > almost equivelent to run a cross-compilation. > -- > Xi Ruoyao <xry111@xxxxxxxxxxxxxxxx> > School of Aerospace Science and Technology, Xidian University >
