ruby >= 3.2 bottles have an incorrect path in RbConfig::CONFIG["AR"] #170978

eregon · 2024-05-06T21:29:58Z

`brew gist-logs <formula>` link OR `brew config` AND `brew doctor` output

$ brew config
HOMEBREW_VERSION: 4.2.19
ORIGIN: https://github.com/Homebrew/brew
HEAD: 54bea636b41f7953c01a7da5f488f08c1b42ffd1
Last commit: 2 weeks ago
Core tap HEAD: 9038b2b1e9129bb42808892573e426d6deb88230
Core tap last commit: 2 weeks ago
Core tap JSON: 22 Apr 18:07 UTC
Core cask tap HEAD: 9599051069decc2863265e1c688612c332976d91
Core cask tap last commit: 2 weeks ago
Core cask tap JSON: 22 Apr 18:07 UTC
HOMEBREW_PREFIX: /opt/homebrew
HOMEBREW_CASK_OPTS: ["--no-quarantine"]
HOMEBREW_COLOR: set
HOMEBREW_GITHUB_API_TOKEN: set
HOMEBREW_MAKE_JOBS: 3
HOMEBREW_NO_AUTO_UPDATE: set
HOMEBREW_NO_INSTALL_CLEANUP: set
Homebrew Ruby: 3.1.4 => /opt/homebrew/Library/Homebrew/vendor/portable-ruby/3.1.4/bin/ruby
CPU: 3-core 64-bit dunno
Clang: 15.0.0 build 1500
Git: 2.44.0 => /opt/homebrew/bin/git
Curl: 8.4.0 => /usr/bin/curl
macOS: 14.4.1-arm64
CLT: 15.3.0.0.1.1708646388
Xcode: 15.0.1 => /Applications/Xcode_15.0.1.app/Contents/Developer
Rosetta 2: false

$ brew doctor
Please note that these warnings are just used to help the Homebrew maintainers
with debugging if you file an issue. If everything you use Homebrew for is
working fine: please don't worry or file an issue; just ignore this. Thanks!

Warning: Some installed formulae are deprecated or disabled.
You should find replacements for the following formulae:
  openssl@1.1
  packer

Warning: You have an unnecessary local Cask tap.
This can cause problems installing up-to-date casks.
Please remove it by running:
  brew untap homebrew/cask

Warning: You have an unnecessary local Core tap!
This can cause problems installing up-to-date formulae.
Please remove it by running:
 brew untap homebrew/core

Verification

My brew doctor output says Your system is ready to brew. and am still able to reproduce my issue.
I ran brew update and am still able to reproduce my issue.
I have resolved all warnings from brew doctor and that did not fix my problem.
I searched for recent similar issues at https://github.com/Homebrew/homebrew-core/issues?q=is%3Aissue and found no duplicates.

What were you trying to do (and why)?

In ruby/prism#2716 we had a report that someone using ruby from Homebrew failed to build the Prism gem.
After investigation it became clear the problem is that the value of RbConfig::CONFIG["AR"] is incorrect in the bottles of the ruby 3.2 and 3.3 formulae.

What happened (include all command output)?

CC is fine, and this explains why most gems with native extensions install fine:

$ for v in 3.0 3.1 3.2 3.3; do echo $v; /opt/homebrew/opt/ruby@$v/bin/ruby -e 'pp RbConfig::CONFIG["CC"]'; done       
3.0
"clang -fdeclspec"
3.1
"clang"
3.2
"clang"
3.3
"clang"

AR:

$ for v in 3.0 3.1 3.2 3.3; do echo $v; /opt/homebrew/opt/ruby@$v/bin/ruby -e 'pp RbConfig::CONFIG["AR"]'; done       
3.0
"ar"
3.1
"ar"
3.2
"/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ar"
3.3
"/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ar"

But AR is this absolute path from Ruby 3.2, which can cause problems.
Notably, the path /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ar does not exist if XCode is not installed and only the Command Line Tools are installed.
This means any Ruby relying on RbConfig::CONFIG["AR"] is broken.

What did you expect to happen?

RbConfig::CONFIG["AR"] is valid and existing path for any Homebrew user, whether they have XCode installed or not.

This change might be partly caused by changes in CRuby upstream.
However, it seems clear Homebrew should ship a properly-built Ruby with correct paths.
See Homebrew/homebrew-portable-ruby#187 which seems a fairly similar issue but for homebrew-portable-ruby instead of the ruby@3.2/ruby@3.3 formulae.
The fix can very likely be the same/similar.

Step-by-step reproduction instructions (by running `brew` commands)

brew install ruby@3.2
/opt/homebrew/opt/ruby@3.2/bin/ruby -e 'pp RbConfig::CONFIG["AR"]'

brew install ruby@3.3
/opt/homebrew/opt/ruby@3.3/bin/ruby -e 'pp RbConfig::CONFIG["AR"]'

The text was updated successfully, but these errors were encountered:

eregon · 2024-05-06T21:34:37Z

I copy here the whole RbConfig::CONFIG.
Note that NM is also incorrect and has the same problem ("NM"=>"/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/nm --no-llvm-bc",).

/opt/homebrew/opt/ruby@3.3/bin/ruby -e 'pp RbConfig::CONFIG.sort.to_h'                                              
{"ADDITIONAL_DLDFLAGS"=>"",
 "ALLOCA"=>"",
 "AR"=>"/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ar",
 "ARCHFILE"=>"",
 "ARCH_FLAG"=>"-arch arm64",
 "ARFLAGS"=>"rcu ",
 "AS"=>"as",
 "ASFLAGS"=>"",
 "ASMEXT"=>"S",
 "BUILTIN_TRANSSRCS"=>" enc/trans/newline.c",
 "CARGO"=>"",
 "CARGO_BUILD_ARGS"=>"",
 "CC"=>"clang",
 "CCDLFLAGS"=>"-fno-common",
 "CC_VERSION"=>"clang --version",
 "CC_VERSION_MESSAGE"=>
  "Apple clang version 15.0.0 (clang-1500.1.0.2.5)\n" +
  "Target: arm64-apple-darwin23.2.0\n" +
  "Thread model: posix\n" +
  "InstalledDir: /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin",
 "CC_WRAPPER"=>"",
 "CFLAGS"=>
  "-fdeclspec -O3 -fno-fast-math -ggdb3 -Wall -Wextra -Wextra-tokens -Wdeprecated-declarations -Wdivision-by-zero -Wdiv-by-zero -Wimplicit-function-declaration -Wimplicit-int -Wpointer-arith -Wshorten-64-to-32 -Wwrite-strings -Wold-style-definition -Wmis
sing-noreturn -Wno-cast-function-type -Wno-constant-logical-operand -Wno-long-long -Wno-missing-field-initializers -Wno-overlength-strings -Wno-parentheses-equality -Wno-self-assign -Wno-tautological-compare -Wno-unused-parameter -Wno-unused-value -Wunus
ed-variable -Wmisleading-indentation -Wundef -fno-common -pipe",
 "CHDIR"=>"cd -P",
 "COMMON_HEADERS"=>"",
 "COMMON_LIBS"=>"",
 "COMMON_MACROS"=>"",
 "CONFIGURE"=>"configure",
 "COROUTINE_TYPE"=>"arm64",
 "COUTFLAG"=>"-o ",
 "CP"=>"cp",
 "CPP"=>"clang -E",
 "CPPFLAGS"=>"-D_XOPEN_SOURCE -D_DARWIN_C_SOURCE -D_DARWIN_UNLIMITED_SELECT -D_REENTRANT  ",
 "CPPOUTFILE"=>"-o conftest.i",
 "CROSS_COMPILING"=>"no",
 "CSRCFLAG"=>"",
 "CXX"=>"clang++",
 "CXXFLAGS"=>"-fdeclspec",
 "DEFS"=>"",
 "DESTDIR"=>"",
 "DLDFLAGS"=>"-L/opt/homebrew/opt/libyaml/lib -L/opt/homebrew/opt/openssl@3/lib -Wl,-undefined,dynamic_lookup",
 "DLDLIBS"=>"",
 "DLDSHARED"=>"clang -dynamiclib",
 "DLEXT"=>"bundle",
 "DLLWRAP"=>"",
 "DLNOBJ"=>"dln.o",
 "DOT"=>"",
 "DOXYGEN"=>"",
 "ECHO_C"=>"\\\\c",
 "ECHO_N"=>"",
 "ECHO_T"=>"",
 "EGREP"=>"/usr/bin/grep -E",
 "ENABLE_DEBUG_ENV"=>"",
 "ENABLE_SHARED"=>"yes",
 "ENCSTATIC"=>"",
 "EXECUTABLE_EXTS"=>"",
 "EXEEXT"=>"",
 "EXPORT_PREFIX"=>"",
 "EXTDLDFLAGS"=>"",
 "EXTLDFLAGS"=>"",
 "EXTOUT"=>".ext",
 "EXTSTATIC"=>"",
 "GCC"=>"yes",
 "GIT"=>"git",
 "GNU_LD"=>"no",
 "GREP"=>"/usr/bin/grep",
 "HAVE_GIT"=>"yes",
 "INSTALL"=>"/usr/bin/install -c",
 "INSTALL_DATA"=>"/usr/bin/install -c -m 644",
 "INSTALL_PROGRAM"=>"/usr/bin/install -c",
 "INSTALL_SCRIPT"=>"/usr/bin/install -c",
 "INSTALL_STATIC_LIBRARY"=>"no",
 "LD"=>"ld",
 "LDFLAGS"=>"-L. -fstack-protector-strong -L/opt/homebrew/opt/libyaml/lib -L/opt/homebrew/opt/openssl@3/lib",
 "LDSHARED"=>"clang -dynamic -bundle",
 "LDSHAREDXX"=>"clang++ -dynamic -bundle",
 "LIBEXT"=>"a",
 "LIBPATHENV"=>"DYLD_LIBRARY_PATH",
 "LIBPATHFLAG"=>" -L%s",
 "LIBRUBY"=>"libruby.3.3.dylib",
 "LIBRUBYARG"=>"-lruby.3.3",
 "LIBRUBYARG_SHARED"=>"-lruby.3.3",
 "LIBRUBYARG_STATIC"=>"-lruby.3.3-static -framework CoreFoundation -ldl -lobjc -lpthread ",
 "LIBRUBY_A"=>"libruby.3.3-static.a",
 "LIBRUBY_ALIASES"=>"libruby.dylib",
 "LIBRUBY_RELATIVE"=>"no",
 "LIBRUBY_SO"=>"libruby.3.3.dylib",
 "LIBRUBY_SONAME"=>"libruby.3.3.dylib",
 "LIBS"=>"-lpthread ",
 "LINK_SO"=>"\n" + "dsymutil $@ 2>/dev/null; { test -z '$(RUBY_CODESIGN)' || codesign -s '$(RUBY_CODESIGN)' -f $@; }",
 "LN_S"=>"ln -s",
 "MAINLIBS"=>"-ldl -lobjc -lpthread ",
 "MAJOR"=>"3",
 "MAKEDIRS"=>"mkdir -p",
 "MAKEFILES"=>"Makefile GNUmakefile",
 "MANTYPE"=>"doc",
 "MINOR"=>"3",
 "MKDIR_P"=>"mkdir -p",
 "MKMF_VERBOSE"=>"0",
 "NM"=>"/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/nm --no-llvm-bc",
 "NULLCMD"=>":",
 "OBJCOPY"=>":",
 "OBJDUMP"=>"objdump",
 "OBJEXT"=>"o",
 "OUTFLAG"=>"-o ",
 "PACKAGE"=>"ruby",
 "PACKAGE_BUGREPORT"=>"",
 "PACKAGE_NAME"=>"",
 "PACKAGE_STRING"=>"",
 "PACKAGE_TARNAME"=>"",
 "PACKAGE_URL"=>"",
 "PACKAGE_VERSION"=>"",
 "PATCHLEVEL"=>"0",
 "PATH_SEPARATOR"=>":",
 "PKG_CONFIG"=>"pkg-config",
 "PLATFORM_DIR"=>"",
 "POSTLINK"=>"dsymutil $@ 2>/dev/null; { test -z '$(RUBY_CODESIGN)' || codesign -s '$(RUBY_CODESIGN)' -f $@; }",
 "PRELOADENV"=>"DYLD_INSERT_LIBRARIES",
 "PREP"=>"miniruby",
 "RANLIB"=>"ranlib",
 "RI_BASE_NAME"=>"ri",
 "RJIT_SUPPORT"=>"yes",
 "RM"=>"rm -f",
 "RMALL"=>"rm -fr",
 "RMDIR"=>"rmdir",
 "RMDIRS"=>"rmdir -p",
 "RPATHFLAG"=>"",
 "RUBYW_BASE_NAME"=>"rubyw",
 "RUBYW_INSTALL_NAME"=>"",
 "RUBY_API_VERSION"=>"3.3",
 "RUBY_BASE_NAME"=>"ruby",
 "RUBY_DEVEL"=>"",
 "RUBY_EXEC_PREFIX"=>"/opt/homebrew/Cellar/ruby/3.3.0",
 "RUBY_INSTALL_NAME"=>"ruby",
 "RUBY_LIB_VERSION"=>"",
 "RUBY_LIB_VERSION_STYLE"=>"3\t/* full */",
 "RUBY_PROGRAM_VERSION"=>"3.3.0",
 "RUBY_SEARCH_PATH"=>"",
 "RUBY_SO_NAME"=>"ruby.3.3",
 "RUBY_VERSION_NAME"=>"ruby-3.3.0",
 "RUSTC"=>"rustc",
 "SDKROOT"=>"",
 "SET_MAKE"=>"",
 "SHELL"=>"/bin/sh",
 "SOEXT"=>"dylib",
 "SOLIBS"=>"-ldl -lobjc -lpthread ",
 "STATIC"=>"",
 "STRIP"=>"strip -A -n",
 "SYMBOL_PREFIX"=>"_",
 "TEENY"=>"0",
 "TEST_RUNNABLE"=>"yes",
 "THREAD_MODEL"=>"pthread",
 "TRY_LINK"=>"",
 "UNICODE_EMOJI_VERSION"=>"15.0",
 "UNICODE_VERSION"=>"15.0.0",
 "UNIVERSAL_ARCHNAMES"=>"",
 "UNIVERSAL_INTS"=>"",
 "USE_LLVM_WINDRES"=>"",
 "WASMOPT"=>"",
 "WERRORFLAG"=>"-Werror",
 "WINDRES"=>"",
 "YJIT_LIBS"=>"yjit/target/release/libyjit.a",
 "YJIT_OBJ"=>"yjit.o",
 "YJIT_SUPPORT"=>"yes",
 "arch"=>"arm64-darwin23",
 "archdir"=>"/opt/homebrew/Cellar/ruby/3.3.0/lib/ruby/3.3.0/arm64-darwin23",
 "archincludedir"=>"/opt/homebrew/Cellar/ruby/3.3.0/include/arm64-darwin23",
 "archlibdir"=>"/opt/homebrew/Cellar/ruby/3.3.0/lib/arm64-darwin23",
 "bindir"=>"/opt/homebrew/Cellar/ruby/3.3.0/bin",
 "build"=>"aarch64-apple-darwin23.2.0",
 "build_alias"=>"",
 "build_cpu"=>"aarch64",
 "build_os"=>"darwin23.2.0",
 "build_vendor"=>"apple",
 "cflags"=>
  "-fdeclspec -O3 -fno-fast-math -ggdb3 -Wall -Wextra -Wextra-tokens -Wdeprecated-declarations -Wdivision-by-zero -Wdiv-by-zero -Wimplicit-function-declaration -Wimplicit-int -Wpointer-arith -Wshorten-64-to-32 -Wwrite-strings -Wold-style-definition -Wmis
sing-noreturn -Wno-cast-function-type -Wno-constant-logical-operand -Wno-long-long -Wno-missing-field-initializers -Wno-overlength-strings -Wno-parentheses-equality -Wno-self-assign -Wno-tautological-compare -Wno-unused-parameter -Wno-unused-value -Wunus
ed-variable -Wmisleading-indentation -Wundef",
 "cleanlibs"=>"$(TARGET_SO).dSYM",
 "codesign"=>"codesign",
 "configure_args"=>
  " '--prefix=/opt/homebrew/Cellar/ruby/3.3.0' '--enable-shared' '--disable-silent-rules' '--with-sitedir=/opt/homebrew/lib/ruby/site_ruby' '--with-vendordir=/opt/homebrew/lib/ruby/vendor_ruby' '--with-opt-dir=/opt/homebrew/opt/libyaml:/opt/homebrew/opt/
openssl@3' '--without-gmp' 'MJIT_CC=/usr/bin/clang' 'CC=clang' 'CXX=clang++'",
 "cppflags"=>"",
 "cxxflags"=>"",
 "datadir"=>"/opt/homebrew/Cellar/ruby/3.3.0/share",
 "datarootdir"=>"/opt/homebrew/Cellar/ruby/3.3.0/share",
 "debugflags"=>"-ggdb3",
 "docdir"=>"/opt/homebrew/Cellar/ruby/3.3.0/share/doc/ruby",
 "dsymutil"=>"dsymutil",
 "dvidir"=>"/opt/homebrew/Cellar/ruby/3.3.0/share/doc/ruby",
 "exec"=>"exec",
 "exec_prefix"=>"/opt/homebrew/Cellar/ruby/3.3.0",
 "host"=>"arm64-apple-darwin23",
 "host_alias"=>"",
 "host_cpu"=>"arm64",
 "host_os"=>"darwin23",
 "host_vendor"=>"apple",
 "htmldir"=>"/opt/homebrew/Cellar/ruby/3.3.0/share/doc/ruby",
 "incflags"=>"-I/opt/homebrew/opt/libyaml/include -I/opt/homebrew/opt/openssl@3/include",
 "includedir"=>"/opt/homebrew/Cellar/ruby/3.3.0/include",
 "incflags"=>"-I/opt/homebrew/opt/libyaml/include -I/opt/homebrew/opt/openssl@3/include",                                                                                                                                                             [1/1264]
 "includedir"=>"/opt/homebrew/Cellar/ruby/3.3.0/include",
 "infodir"=>"/opt/homebrew/Cellar/ruby/3.3.0/share/info",
 "libdir"=>"/opt/homebrew/Cellar/ruby/3.3.0/lib",
 "libdirname"=>"libdir",
 "libexecdir"=>"/opt/homebrew/Cellar/ruby/3.3.0/libexec",
 "localedir"=>"/opt/homebrew/Cellar/ruby/3.3.0/share/locale",
 "localstatedir"=>"/opt/homebrew/Cellar/ruby/3.3.0/var",
 "mandir"=>"/opt/homebrew/Cellar/ruby/3.3.0/share/man",
 "oldincludedir"=>"/usr/include",
 "optflags"=>"-O3 -fno-fast-math",
 "pdfdir"=>"/opt/homebrew/Cellar/ruby/3.3.0/share/doc/ruby",
 "platform"=>"arm64-darwin23",
 "prefix"=>"/opt/homebrew/Cellar/ruby/3.3.0",
 "psdir"=>"/opt/homebrew/Cellar/ruby/3.3.0/share/doc/ruby",
 "ridir"=>"/opt/homebrew/Cellar/ruby/3.3.0/share/ri",
 "ruby_install_name"=>"ruby",
 "ruby_pc"=>"ruby-3.3.pc",
 "ruby_version"=>"3.3.0",
 "rubyarchdir"=>"/opt/homebrew/Cellar/ruby/3.3.0/lib/ruby/3.3.0/arm64-darwin23",
 "rubyarchhdrdir"=>"/opt/homebrew/Cellar/ruby/3.3.0/include/ruby-3.3.0/arm64-darwin23",
 "rubyarchprefix"=>"/opt/homebrew/Cellar/ruby/3.3.0/lib/ruby/arm64-darwin23",
 "rubyhdrdir"=>"/opt/homebrew/Cellar/ruby/3.3.0/include/ruby-3.3.0",
 "rubylibdir"=>"/opt/homebrew/Cellar/ruby/3.3.0/lib/ruby/3.3.0",
 "rubylibprefix"=>"/opt/homebrew/Cellar/ruby/3.3.0/lib/ruby",
 "rubysitearchprefix"=>"/opt/homebrew/Cellar/ruby/3.3.0/lib/ruby/arm64-darwin23",
 "rubyw_install_name"=>"",
 "runstatedir"=>"/opt/homebrew/Cellar/ruby/3.3.0/var/run",
 "sbindir"=>"/opt/homebrew/Cellar/ruby/3.3.0/sbin",
 "setup"=>"Setup",
 "sharedstatedir"=>"/opt/homebrew/Cellar/ruby/3.3.0/com",
 "sitearch"=>"arm64-darwin23",
 "sitearchdir"=>"/opt/homebrew/lib/ruby/site_ruby/3.3.0/arm64-darwin23",
 "sitearchhdrdir"=>"/opt/homebrew/Cellar/ruby/3.3.0/include/ruby-3.3.0/site_ruby/arm64-darwin23",
 "sitearchincludedir"=>"/opt/homebrew/Cellar/ruby/3.3.0/include/arm64-darwin23",
 "sitearchlibdir"=>"/opt/homebrew/Cellar/ruby/3.3.0/lib/arm64-darwin23",
 "sitedir"=>"/opt/homebrew/lib/ruby/site_ruby",
 "sitehdrdir"=>"/opt/homebrew/Cellar/ruby/3.3.0/include/ruby-3.3.0/site_ruby",
 "sitelibdir"=>"/opt/homebrew/lib/ruby/site_ruby/3.3.0",
 "strict_warnflags"=>"",
 "sysconfdir"=>"/opt/homebrew/Cellar/ruby/3.3.0/etc",
 "target"=>"arm64-apple-darwin23",
 "target_alias"=>"",
 "target_cpu"=>"arm64",
 "target_os"=>"darwin23",
 "target_vendor"=>"apple",
 "topdir"=>"/opt/homebrew/Cellar/ruby/3.3.0/lib/ruby/3.3.0/arm64-darwin23",
 "try_header"=>"",
 "vendorarchdir"=>"/opt/homebrew/lib/ruby/vendor_ruby/3.3.0/arm64-darwin23",
 "vendorarchhdrdir"=>"/opt/homebrew/Cellar/ruby/3.3.0/include/ruby-3.3.0/vendor_ruby/arm64-darwin23",
 "vendordir"=>"/opt/homebrew/lib/ruby/vendor_ruby",
 "vendorhdrdir"=>"/opt/homebrew/Cellar/ruby/3.3.0/include/ruby-3.3.0/vendor_ruby",
 "vendorlibdir"=>"/opt/homebrew/lib/ruby/vendor_ruby/3.3.0",
 "warnflags"=>
  "-Wall -Wextra -Wextra-tokens -Wdeprecated-declarations -Wdivision-by-zero -Wdiv-by-zero -Wimplicit-function-declaration -Wimplicit-int -Wpointer-arith -Wshorten-64-to-32 -Wwrite-strings -Wold-style-definition -Wmissing-noreturn -Wno-cast-function-type
 -Wno-constant-logical-operand -Wno-long-long -Wno-missing-field-initializers -Wno-overlength-strings -Wno-parentheses-equality -Wno-self-assign -Wno-tautological-compare -Wno-unused-parameter -Wno-unused-value -Wunused-variable -Wmisleading-indentation 
-Wundef",
 "wasmoptflags"=>""}

eregon · 2024-05-06T21:38:16Z

My brew doctor output says Your system is ready to brew. and am still able to reproduce my issue.

I ticked this box even though the output says differently but I am absolutely certain that would change nothing, and the issue reproduces 100% regardless of that brew doctor output. It's an issue that is simply part of the prebuilt ruby@3.2 and ruby@3.3 bottles.

One more thought: this problem could likely also be solved if the bottle was built on a system which does not have XCode installed, because then CRuby wouldn't find those executables. Or maybe there are ways to tell CRuby which toolchain to use (the CLT is better if it's always guaranteed to be there for Homebrew) rather than letting it guess.

Bo98 · 2024-05-06T21:44:36Z

This is caused by ruby/ruby@038f9ad.

eregon · 2024-05-06T21:54:34Z

Indeed, I see:

bash-3.2$ cc -print-prog-name=ar
/Applications/Xcode_15.0.1.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ar
bash-3.2$ cc -print-prog-name=nm
/Applications/Xcode_15.0.1.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/nm
bash-3.2$ cc -print-prog-name=ld
/Applications/Xcode_15.0.1.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ld

Interesting that LD above is not affected but AR and NM are.

Any idea how to fix this in Homebrew?
Maybe AR=ar NM=nm ./configure ... or so could work.

Maybe it should be changed in CRuby? But that wouldn't fix it for existing 3.2 and 3.3 releases.

cc @nobu since you did this change and might know more about it

Bo98 · 2024-05-06T21:56:59Z

This bug will likely affect all macOS Ruby builds (unless Xcode is missing) so definitely seems like an upstream fix is desirable here.

eregon · 2024-05-06T21:59:48Z

Agreed, although for the common case of compiling ruby from source on the same machine it's not an issue because then either no XCode and fine anyway, or XCode is installed and then those paths will most likely work fine (unless XCode is later uninstalled).

eregon · 2024-05-09T10:30:11Z

@Bo98 Could you file an issue at https://bugs.ruby-lang.org/ ?

Also, since this basically only happens with Homebrew builds of CRuby (Homebrew is one of the very few to have binary builds of Ruby on macOS), it seems worth working around in parallel in Homebrew until it gets fixed & released in CRuby.

Bo98 · 2024-05-09T10:32:34Z

Likely affects MacPorts too - but I haven't checked for sure.

Can open an issue shortly, and maybe a pull request too if I find the time.

eregon added the bug Reproducible Homebrew/homebrew-core bug label May 6, 2024

eregon mentioned this issue May 6, 2024

Update makefile to use / fall back on built-in "ar" ruby/prism#2716

Closed

ParadoxV5 mentioned this issue May 6, 2024

Quiet ar with ARFLAGS rather than > null & Remove CC ?= cc ruby/prism#2711

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ruby >= 3.2 bottles have an incorrect path in RbConfig::CONFIG["AR"] #170978

ruby >= 3.2 bottles have an incorrect path in RbConfig::CONFIG["AR"] #170978

eregon commented May 6, 2024 •

edited

eregon commented May 6, 2024

eregon commented May 6, 2024

Bo98 commented May 6, 2024

eregon commented May 6, 2024

Bo98 commented May 6, 2024 •

edited

eregon commented May 6, 2024

eregon commented May 9, 2024

Bo98 commented May 9, 2024 •

edited

ruby >= 3.2 bottles have an incorrect path in RbConfig::CONFIG["AR"] #170978

ruby >= 3.2 bottles have an incorrect path in RbConfig::CONFIG["AR"] #170978

Comments

eregon commented May 6, 2024 • edited

brew gist-logs <formula> link OR brew config AND brew doctor output

Verification

What were you trying to do (and why)?

What happened (include all command output)?

What did you expect to happen?

Step-by-step reproduction instructions (by running brew commands)

eregon commented May 6, 2024

eregon commented May 6, 2024

Bo98 commented May 6, 2024

eregon commented May 6, 2024

Bo98 commented May 6, 2024 • edited

eregon commented May 6, 2024

eregon commented May 9, 2024

Bo98 commented May 9, 2024 • edited

eregon commented May 6, 2024 •

edited

`brew gist-logs <formula>` link OR `brew config` AND `brew doctor` output

Step-by-step reproduction instructions (by running `brew` commands)

Bo98 commented May 6, 2024 •

edited

Bo98 commented May 9, 2024 •

edited