When we try build Rizin with Muon + TinyCC it can't find the necessary library, while Meson can:
/home/runner/work/rizin/rizin/meson.build:354:33: error library not found
354 | it_lrt = it_cc.find_library('rt', required: true, static: is_static_build)
^
/home/runner/work/rizin/rizin/meson.build:354:20: error in method compiler.find_library()
354 | it_lrt = it_cc.find_library('rt', required: true, static: is_static_build)
^
Error: Process completed with exit code 1.
When you say meson can, what to you mean? I thought meson didn't support tinycc.
Right now muon gets the list of dirs to search through via
cc --print-search-dirs, which isn't posix. There should maybe be a fallback likeget_option('prefix') / get_option('libdir')?
Ah, we use our patched fork for that: https://github.com/ret2libc/meson.git There was a PR (https://github.com/mesonbuild/meson/pull/8248) to meson but it was never accepted, so we decided it will be easier to just completely move to Muon for this configuration.
@lattis according to https://bellard.org/tcc/tcc-doc.html#Option-summary there is
-print-search-dirs(note the single-)
@~xvilka look at line 316 in compiler.c:
https://git.sr.ht/~lattis/muon/tree/master/item/src/compilers.c#L313
you can try to fix tinycc here with the correct option to pass to tinycc.
There are 2 ways to fix this, both are valid
- patch tcc to accept
-print-search-dirs&--print-search-dirs(recommended)- patch muon to append
-print-search-dirsAll GCC versions accept both
-print-search-dirs&--print-search-dirs(tested gcc4.7, gcc5 & gcc11), but only-print-search-dirsis canonical according to the help msggcc 4.7
# i486-slackware-linux-gcc --help | grep print -print-search-dirs Display the directories in the compiler's search path -print-libgcc-file-name Display the name of the compiler's companion library -print-file-name=<lib> Display the full path to library <lib> -print-prog-name=<prog> Display the full path to compiler component <prog> -print-multi-directory Display the root directory for versions of libgcc -print-multi-lib Display the mapping between command line options and -print-multi-os-directory Display the relative path to OS libraries -print-sysroot Display the target libraries directory -print-sysroot-headers-suffix Display the sysroot suffix used to find headersgcc 11.2
# ./i686-linux-musl-gcc --help | grep print -print-search-dirs Display the directories in the compiler's search path. -print-libgcc-file-name Display the name of the compiler's companion library. -print-file-name=<lib> Display the full path to library <lib>. -print-prog-name=<prog> Display the full path to compiler component <prog>. -print-multiarch Display the target's normalized GNU triplet, used as -print-multi-directory Display the root directory for versions of libgcc. -print-multi-lib Display the mapping between command line options and -print-multi-os-directory Display the relative path to OS libraries. -print-sysroot Display the target libraries directory. -print-sysroot-headers-suffix Display the sysroot suffix used to find headers.
clang also supports
-print-search-dirs