rbenv fails to compile ruby

[jesseadams]

System

• xuname: Void 5.13.19_1 x86_64 GenuineIntel uptodate rFF
• package: gcc-10.2.1pre1_3

Expected behavior

rbenv install 3.0.2 downloads and compiles ruby 3.0.2

Actual behavior

Installing ruby-3.0.2...

BUILD FAILED (VoidLinux rolling using ruby-build 20210928-4-g2b9424d)

Inspect or clean up the working tree at /tmp/ruby-build.20211018112122.8745.2yqy2e
Results logged to /tmp/ruby-build.20211018112122.8745.log

Last 10 log lines:
checking for ld... ld
checking for gcc-ar... gcc-ar
checking for g++... g++
checking for gcc-nm... gcc-nm
checking for gcc-ranlib... gcc-ranlib
checking for gcc... (cached) gcc
checking whether the C compiler works... no
configure: error: in `/tmp/ruby-build.20211018112122.8745.2yqy2e/ruby-3.0.2':
configure: error: C compiler cannot create executables
See `config.log' for more details

Steps to reproduce the behavior

# Install rbenv
curl -fsSL https://github.com/rbenv/rbenv-installer/raw/HEAD/bin/rbenv-installer | bash

# Load rbenv into your environment
export PATH=~/.rbenv/bin:$PATH
rbenv init

# Install ruby 3.0.2
rbenv install 3.0.2

This is my first attempt at using Void Linux, so I'm sorry if it is something simple that I just overlooked.

[jesseadams]

Output of config.log:

This file contains any messages produced by compilers while
running configure, to aid debugging if configure makes a mistake.

It was created by configure, which was
generated by GNU Autoconf 2.69.  Invocation command line was

  $ ./configure --prefix=/home/jesse/.rbenv/versions/2.4.2 --enable-shared

## --------- ##
## Platform. ##
## --------- ##

hostname = wula
uname -m = x86_64
uname -r = 5.13.19_1
uname -s = Linux
uname -v = #1 SMP Sat Sep 18 18:18:26 UTC 2021

/usr/bin/uname -p = unknown
/bin/uname -X     = unknown

/bin/arch              = x86_64
/usr/bin/arch -k       = unknown
/usr/convex/getsysinfo = unknown
/usr/bin/hostinfo      = unknown
/bin/machine           = unknown
/usr/bin/oslevel       = unknown
/bin/universe          = unknown

PATH: /home/jesse/.rbenv/libexec
PATH: /home/jesse/.rbenv/plugins/ruby-build/bin
PATH: /home/jesse/.rbenv/shims
PATH: /home/jesse/.rbenv/bin
PATH: /home/jesse/.rbenv/shims
PATH: /home/jesse/.rbenv/bin
PATH: /usr/local/bin
PATH: /bin
PATH: /usr/bin
PATH: /usr/local/sbin
PATH: /usr/sbin
PATH: /sbin


## ----------- ##
## Core tests. ##
## ----------- ##

configure:2961: checking for ruby
configure:2992: result: false
configure:3052: checking build system type
configure:3066: result: x86_64-pc-linux-gnu
configure:3149: checking host system type
configure:3162: result: x86_64-pc-linux-gnu
configure:3182: checking target system type
configure:3195: result: x86_64-pc-linux-gnu
configure:3969: checking for gcc
configure:3985: found /bin/gcc
configure:3996: result: gcc
configure:4225: checking for C compiler version
configure:4234: gcc --version >&5
configure:4245: $? = 0
configure:4234: gcc -v >&5
configure:4245: $? = 0
configure:4234: gcc -V >&5
configure:4245: $? = 0
configure:4234: gcc -qversion >&5
configure:4245: $? = 0
configure:4265: checking whether the C compiler works
configure:4287: gcc  -O3 -Wno-error=shorten-64-to-32  -I/home/jesse/.rbenv/versions/2.4.2/include  -L/home/jesse/.rbenv/versions/2.4.2/lib  conftest.c  >&5
configure:4291: $? = 0
configure:4329: result: no
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME ""
| #define PACKAGE_TARNAME ""
| #define PACKAGE_VERSION ""
| #define PACKAGE_STRING ""
| #define PACKAGE_BUGREPORT ""
| #define PACKAGE_URL ""
| #define CANONICALIZATION_FOR_MATHN 1
| /* end confdefs.h.  */
| 
| int
| main ()
| {
| 
|   ;
|   return 0;
| }
configure:4334: error: in `/tmp/ruby-build.20211017195201.990.QZacaH/ruby-2.4.2':
configure:4336: error: C compiler cannot create executables
See `config.log' for more details

## ---------------- ##
## Cache variables. ##
## ---------------- ##

ac_cv_build='x86_64-pc-linux-gnu'
ac_cv_env_CCC_set=''
ac_cv_env_CCC_value=''
ac_cv_env_CC_set=''
ac_cv_env_CC_value=''
ac_cv_env_CFLAGS_set='set'
ac_cv_env_CFLAGS_value=' -O3 -Wno-error=shorten-64-to-32 '
ac_cv_env_CPPFLAGS_set='set'
ac_cv_env_CPPFLAGS_value='-I/home/jesse/.rbenv/versions/2.4.2/include '
ac_cv_env_CPP_set=''
ac_cv_env_CPP_value=''
ac_cv_env_CXXFLAGS_set=''
ac_cv_env_CXXFLAGS_value=''
ac_cv_env_CXX_set=''
ac_cv_env_CXX_value=''
ac_cv_env_LDFLAGS_set='set'
ac_cv_env_LDFLAGS_value='-L/home/jesse/.rbenv/versions/2.4.2/lib '
ac_cv_env_LIBS_set=''
ac_cv_env_LIBS_value=''
ac_cv_env_build_alias_set=''
ac_cv_env_build_alias_value=''
ac_cv_env_cflags_set=''
ac_cv_env_cflags_value=''
ac_cv_env_cppflags_set=''
ac_cv_env_cppflags_value=''
ac_cv_env_cxxflags_set=''
ac_cv_env_cxxflags_value=''
ac_cv_env_host_alias_set=''
ac_cv_env_host_alias_value=''
ac_cv_env_target_alias_set=''
ac_cv_env_target_alias_value=''
ac_cv_host='x86_64-pc-linux-gnu'
ac_cv_path_BASERUBY='false'
ac_cv_prog_ac_ct_CC='gcc'
ac_cv_target='x86_64-pc-linux-gnu'

## ----------------- ##
## Output variables. ##
## ----------------- ##

ALLOCA=''
AR=''
ARCHFILE=''
ARCH_FLAG=''
ARFLAGS=''
AS=''
ASFLAGS=''
ASMEXT=''
BASERUBY='echo executable host ruby is required.  use --with-baseruby option.; false'
BOOTSTRAPRUBY=''
BTESTRUBY=''
BUILTIN_ENCOBJS=''
BUILTIN_TRANSOBJS=''
BUILTIN_TRANSSRCS=''
CAPITARGET=''
CC='gcc'
CCDLFLAGS=''
CC_VERSION=''
CC_VERSION_MESSAGE=''
CFLAGS=' -O3 -Wno-error=shorten-64-to-32 '
CHDIR=''
COMMON_HEADERS=''
COMMON_LIBS=''
COMMON_MACROS=''
CONFIGURE=''
COUTFLAG=''
CP=''
CPP=''
CPPFLAGS='-I/home/jesse/.rbenv/versions/2.4.2/include '
CPPOUTFILE=''
CROSS_COMPILING=''
CSRCFLAG=''
CXX=''
CXXFLAGS=''
DEFS=''
DESTDIR=''
DLDFLAGS=''
DLDLIBS=''
DLEXT2=''
DLEXT=''
DLLWRAP=''
DLNOBJ=''
DOT=''
DOXYGEN=''
DTRACE=''
DTRACE_EXT=''
DTRACE_OBJ=''
DTRACE_OPT=''
DTRACE_REBUILD=''
ECHO_C=''
ECHO_N='-n'
ECHO_T=''
EGREP=''
ENABLE_SHARED=''
ENCOBJS=''
ENCSTATIC=''
EXECUTABLE_EXTS=''
EXEEXT=''
EXPORT_PREFIX=''
EXTDLDFLAGS=''
EXTLDFLAGS=''
EXTOBJS=''
EXTOUT=''
EXTSTATIC=''
GCC=''
GNU_LD=''
GREP=''
HAVE_BASERUBY='no'
INSTALLDOC=''
INSTALL_DATA=''
INSTALL_PROGRAM=''
INSTALL_SCRIPT=''
INSTALL_STATIC_LIBRARY=''
LD=''
LDFLAGS='-L/home/jesse/.rbenv/versions/2.4.2/lib '
LDSHARED=''
LDSHAREDXX=''
LIBEXT=''
LIBOBJS=''
LIBPATHENV=''
LIBPATHFLAG=''
LIBRUBY=''
LIBRUBYARG=''
LIBRUBYARG_SHARED=''
LIBRUBYARG_STATIC=''
LIBRUBY_A=''
LIBRUBY_ALIASES=''
LIBRUBY_A_OBJS=''
LIBRUBY_DLDFLAGS=''
LIBRUBY_LDSHARED=''
LIBRUBY_RELATIVE=''
LIBRUBY_SO=''
LIBS=''
LINK_SO=''
LN_S=''
LTLIBOBJS=''
MAINLIBS=''
MAJOR='2'
MAKEDIRS=''
MAKEFILES=''
MANTYPE=''
MINIOBJS=''
MINIRUBY=''
MINOR='4'
MKDIR_P=''
NACL_LIB_PATH=''
NACL_SDK_ROOT=''
NACL_SDK_VARIANT=''
NACL_TOOLCHAIN=''
NM=''
NROFF=''
NULLCMD=''
OBJCOPY=''
OBJDUMP=''
OBJEXT=''
OUTFLAG=''
PACKAGE=''
PACKAGE_BUGREPORT=''
PACKAGE_NAME=''
PACKAGE_STRING=''
PACKAGE_TARNAME=''
PACKAGE_URL=''
PACKAGE_VERSION=''
PATH_SEPARATOR=':'
PKG_CONFIG=''
PLATFORM_DIR=''
POSTLINK=''
PRELOADENV=''
PREP=''
PYTHON=''
RANLIB=''
RDOCTARGET=''
RI_BASE_NAME=''
RM=''
RMALL=''
RMDIR=''
RMDIRS=''
RPATHFLAG=''
RUBYW_BASE_NAME='rubyw'
RUBYW_INSTALL_NAME=''
RUBY_BASE_NAME='ruby'
RUBY_EXEC_PREFIX=''
RUBY_INSTALL_NAME=''
RUBY_LIB_VERSION=''
RUBY_LIB_VERSION_STYLE=''
RUBY_PROGRAM_VERSION='2.4.2'
RUBY_SEARCH_PATH=''
RUBY_SO_NAME=''
RUBY_VERSION_NAME='${RUBY_BASE_NAME}-${ruby_version}'
RUNRUBY=''
RUNRUBY_COMMAND=''
SET_MAKE=''
SHELL='/bin/sh'
SOLIBS=''
STATIC=''
STRIP=''
SYMBOL_PREFIX=''
TEENY='2'
TEST_RUNNABLE=''
THREAD_MODEL=''
TRY_LINK=''
UNIVERSAL_ARCHNAMES=''
UNIVERSAL_INTS=''
USE_RUBYGEMS=''
WERRORFLAG=''
WINDRES=''
XCFLAGS=''
XLDFLAGS=''
XRUBY=''
XRUBY_LIBDIR=''
XRUBY_RUBYHDRDIR=''
XRUBY_RUBYLIBDIR=''
ac_ct_CC='gcc'
ac_ct_CXX=''
ac_ct_OBJCOPY=''
ac_ct_OBJDUMP=''
arch=''
archincludedir=''
archlibdir=''
bindir='${exec_prefix}/bin'
build='x86_64-pc-linux-gnu'
build_alias=''
build_cpu='x86_64'
build_os='linux-gnu'
build_vendor='pc'
cflags=''
codesign=''
configure_args=''
cppflags=''
cxxflags=' ${optflags} ${debugflags} ${warnflags}'
datadir='${datarootdir}'
datarootdir='${prefix}/share'
debugflags=''
docdir='${datarootdir}/doc/${PACKAGE}'
dvidir='${docdir}'
exec=''
exec_prefix='NONE'
host='x86_64-pc-linux-gnu'
host_alias=''
host_cpu='x86_64'
host_os='linux-gnu'
host_vendor='pc'
htmldir='${docdir}'
includedir='${prefix}/include'
infodir='${datarootdir}/info'
libdir='${exec_prefix}/lib'
libdirname=''
libexecdir='${exec_prefix}/libexec'
localedir='${datarootdir}/locale'
localstatedir='${prefix}/var'
mandir='${datarootdir}/man'
oldincludedir='/usr/include'
optflags=''
pdfdir='${docdir}'
prefix='/home/jesse/.rbenv/versions/2.4.2'
program_transform_name='s&^&&'
psdir='${docdir}'
ridir=''
ruby_pc=''
ruby_version=''
rubyarchdir=''
rubyarchhdrdir=''
rubyarchprefix=''
rubyhdrdir=''
rubylibdir=''
rubylibprefix=''
rubysitearchprefix=''
rubyw_install_name=''
sbindir='${exec_prefix}/sbin'
setup=''
sharedstatedir='${prefix}/com'
sitearch=''
sitearchdir=''
sitearchhdrdir=''
sitearchincludedir=''
sitearchlibdir=''
sitedir=''
sitehdrdir=''
sitelibdir=''
strict_warnflags=''
sysconfdir='${prefix}/etc'
target='x86_64-pc-linux-gnu'
target_alias=''
target_cpu='x86_64'
target_os='linux'
target_vendor='pc'
try_header=''
vendorarchdir=''
vendorarchhdrdir=''
vendordir=''
vendorhdrdir=''
vendorlibdir=''
warnflags=''

## ----------- ##
## confdefs.h. ##
## ----------- ##

/* confdefs.h */
#define PACKAGE_NAME ""
#define PACKAGE_TARNAME ""
#define PACKAGE_VERSION ""
#define PACKAGE_STRING ""
#define PACKAGE_BUGREPORT ""
#define PACKAGE_URL ""
#define CANONICALIZATION_FOR_MATHN 1

configure: exit 77

[jesseadams]

It turns out my install was hosed. It's likely due to poor wifi adapter or bad disk. Huge shout out to aedinius and quinq on IRC for help resolving.

We determined this with sudo xbps-pkgdb -a. Then we resolved by:

sudo rm -rf /var/cache/xbps/*
sudo xbps-install -S
sudo xbps-pkgdb -a 2>&1 | cut -d: -f2 | grep -v 'hash mismatch' | grep -v ERROR | sort | uniq | xargs sudo xbps-install -f -y