On Thu, Jul 7, 2022 at 9:55 AM Patrick Gundlach <patr...@gundla.ch> wrote:
> Hi all, > > I try to compile LuaTeX (master branch) on macOS / m1 (arm): > > ./build.sh --clang --luahb --lua53 --nojit --parallel --nostrip > > and after a while I get this error: > > libtool: link: clang++ -Wall -Wunused -Wreturn-type -Wno-write-strings -o > luahbtex luatexdir/luahbtex-luatex.o mplibdir/luahbtex-lmplib.o > -Wl,-bind_at_load libluahbtexspecific.a libluatex.a libff.a libluamisc.a > libluasocket.a libluaffi.a libluaharfbuzz.a > /Users/patrick/work/software/luaTeX/build-clang/libs/lua53/.libs/libtexlua53.a > libmplibcore.a > /Users/patrick/work/software/luaTeX/build-clang/libs/zziplib/libzzip.a > /Users/patrick/work/software/luaTeX/build-clang/libs/libpng/libpng.a > /Users/patrick/work/software/luaTeX/build-clang/libs/harfbuzz/libharfbuzz.a > /Users/patrick/work/software/luaTeX/build-clang/libs/graphite2/libgraphite2.a > /Users/patrick/work/software/luaTeX/build-clang/libs/pplib/libpplib.a > /Users/patrick/work/software/luaTeX/build-clang/libs/zlib/libz.a lib/lib.a > /Users/patrick/work/software/luaTeX/build-clang/texk/kpathsea/.libs/libkpathsea.a > libmputil.a libunilib.a libmd5.a > Undefined symbols for architecture arm64: > "_png_do_expand_palette_rgb8_neon", referenced from: > _png_do_expand_palette in libpng.a(pngrtran.o) > "_png_do_expand_palette_rgba8_neon", referenced from: > _png_do_expand_palette in libpng.a(pngrtran.o) > "_png_init_filter_functions_neon", referenced from: > _png_init_filter_functions in libpng.a(pngrutil.o) > "_png_riffle_palette_neon", referenced from: > _png_do_read_transformations in libpng.a(pngrtran.o) > ld: symbol(s) not found for architecture arm64 > clang: error: linker command failed with exit code 1 (use -v to see > invocation) > make: *** [luahbtex] Error 1 > > > Is there anything I can do? > iirc there is a texlive option; try --tlopt="--enable-arm-neon=check" to build.sh -- luigi
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