I’m trying to run xdebug on my x64 Arch Linux, but without success. I’ve installed it and now when I try to run lampp it says:
Failed loading /opt/lampp/lib/php/extensions/no-debug-non-zts-20100525/xdebug.so:/opt/lampp/lib/php/extensions/no-debug-non-zts-20100525/xdebug.so: wrong ELF class: ELFCLASS64
I did some search and found that I need to download xdebug again, compile it for x64 and move the xdebug.so file to my folder in lampp.
How to use "make" to use 64 bit libs because of ELFCLASS64 error
I’ve tried to compile it according to the guide from the first link:
CFLAGS='-arch x86_64' ./configure --enable-xdebug
and also with these parameters:
./configure --enable-xdebug "CFLAGS=-m32" "CXXFLAGS=-m32" "LDFLAGS=-m32" --with-php-config=/opt/lampp/bin/php-config
But I’ve got this problem:
configure: error: C compiler cannot create executables
See `config.log' for more details
Here’s the config.log file:
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 --enable-xdebug
## --------- ##
## Platform. ##
## --------- ##
hostname = michal-ntb
uname -m = x86_64
uname -r = 3.6.5-1-ARCH
uname -s = Linux
uname -v = #1 SMP PREEMPT Wed Oct 31 20:57:39 CET 2012
/usr/bin/uname -p = unknown
/bin/uname -X = unknown
/bin/arch = unknown
/usr/bin/arch -k = unknown
/usr/convex/getsysinfo = unknown
/usr/bin/hostinfo = unknown
/bin/machine = unknown
/usr/bin/oslevel = unknown
/bin/universe = unknown
PATH: /usr/local/bin
PATH: /usr/bin
PATH: /bin
PATH: /usr/local/sbin
PATH: /usr/sbin
PATH: /sbin
PATH: /usr/bin/core_perl
## ----------- ##
## Core tests. ##
## ----------- ##
configure:2293: checking for grep that handles long lines and -e
configure:2351: result: /usr/bin/grep
configure:2356: checking for egrep
configure:2418: result: /usr/bin/grep -E
configure:2423: checking for a sed that does not truncate output
configure:2477: result: /bin/sed
configure:2609: checking for cc
configure:2625: found /usr/bin/cc
configure:2636: result: cc
configure:2667: checking for C compiler version
configure:2676: cc --version >&5
cc (GCC) 4.7.2
Copyright (C) 2012 Free Software Foundation, Inc.
This is free software; see the source for copying conditions. There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
configure:2687: $? = 0
configure:2676: cc -v >&5
Using built-in specs.
COLLECT_GCC=cc
COLLECT_LTO_WRAPPER=/usr/lib/gcc/x86_64-unknown-linux-gnu/4.7.2/lto-wrapper
Target: x86_64-unknown-linux-gnu
Configured with: /build/src/gcc-4.7.2/configure --prefix=/usr --libdir=/usr/lib --libexecdir=/usr/lib --mandir=/usr/share/man --infodir=/usr/share/info --with-bugurl=https://bugs.archlinux.org/ --enable-languages=c,c++,ada,fortran,go,lto,objc,obj-c++ --enable-shared --enable-threads=posix --with-system-zlib --enable-__cxa_atexit --disable-libunwind-exceptions --enable-clocale=gnu --disable-libstdcxx-pch --enable-libstdcxx-time --enable-gnu-unique-object --enable-linker-build-id --with-ppl --enable-cloog-backend=isl --disable-ppl-version-check --disable-cloog-version-check --enable-lto --enable-gold --enable-ld=default --enable-plugin --with-plugin-ld=ld.gold --with-linker-hash-style=gnu --disable-multilib --disable-libssp --disable-build-with-cxx --disable-build-poststage1-with-cxx --enable-checking=release
Thread model: posix
gcc version 4.7.2 (GCC)
configure:2687: $? = 0
configure:2676: cc -V >&5
cc: error: unrecognized command line option '-V'
cc: fatal error: no input files
compilation terminated.
configure:2687: $? = 1
configure:2676: cc -qversion >&5
cc: error: unrecognized command line option '-qversion'
cc: fatal error: no input files
compilation terminated.
configure:2687: $? = 1
configure:2707: checking whether the C compiler works
configure:2729: cc -arch x86_64 conftest.c >&5
cc: error: unrecognized command line option '-arch'
cc: error: x86_64: No such file or directory
configure:2733: $? = 1
configure:2771: result: no
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME ""
| #define PACKAGE_TARNAME ""
| #define PACKAGE_VERSION ""
| #define PACKAGE_STRING ""
| #define PACKAGE_BUGREPORT ""
| #define PACKAGE_URL ""
| /* end confdefs.h. */
|
| int
| main ()
| {
|
| ;
| return 0;
| }
configure:2776: error: in `/home/michal/TEMP/xdebug-2.2.1':
configure:2778: error: C compiler cannot create executables
See `config.log' for more details
## ---------------- ##
## Cache variables. ##
## ---------------- ##
ac_cv_env_CC_set=
ac_cv_env_CC_value=
ac_cv_env_CFLAGS_set=set
ac_cv_env_CFLAGS_value='-arch x86_64'
ac_cv_env_CPPFLAGS_set=
ac_cv_env_CPPFLAGS_value=
ac_cv_env_CPP_set=
ac_cv_env_CPP_value=
ac_cv_env_LDFLAGS_set=
ac_cv_env_LDFLAGS_value=
ac_cv_env_LIBS_set=
ac_cv_env_LIBS_value=
ac_cv_env_build_alias_set=
ac_cv_env_build_alias_value=
ac_cv_env_host_alias_set=
ac_cv_env_host_alias_value=
ac_cv_env_target_alias_set=
ac_cv_env_target_alias_value=
ac_cv_path_EGREP='/usr/bin/grep -E'
ac_cv_path_GREP=/usr/bin/grep
ac_cv_prog_ac_ct_CC=cc
lt_cv_path_SED=/bin/sed
## ----------------- ##
## Output variables. ##
## ----------------- ##
AR=''
AWK=''
CC='cc'
CFLAGS='-arch x86_64'
CONFIGURE_COMMAND=' '\''./configure'\'' '\''--enable-xdebug'\'''
CONFIGURE_OPTIONS=' '\''--enable-xdebug'\'''
CPP=''
CPPFLAGS=''
DEFS=''
DSYMUTIL=''
ECHO='echo'
ECHO_C=''
ECHO_N='-n'
ECHO_T=''
EGREP='/usr/bin/grep -E'
EXEEXT=''
GREP='/usr/bin/grep'
LDFLAGS=''
LIBOBJS=''
LIBS=''
LIBTOOL=''
LN_S=''
LTLIBOBJS=''
NMEDIT=''
OBJEXT=''
PACKAGE_BUGREPORT=''
PACKAGE_NAME=''
PACKAGE_STRING=''
PACKAGE_TARNAME=''
PACKAGE_URL=''
PACKAGE_VERSION=''
PATH_SEPARATOR=':'
RANLIB=''
RE2C=''
SED='/bin/sed'
SHELL='/bin/sh'
SHLIB_DL_SUFFIX_NAME=''
SHLIB_SUFFIX_NAME=''
STRIP=''
ac_ct_CC='cc'
bindir='${exec_prefix}/bin'
build=''
build_alias=''
build_cpu=''
build_os=''
build_vendor=''
datadir='${datarootdir}'
datarootdir='${prefix}/share'
docdir='${datarootdir}/doc/${PACKAGE}'
dvidir='${docdir}'
exec_prefix='NONE'
host=''
host_alias=''
host_cpu=''
host_os=''
host_vendor=''
htmldir='${docdir}'
includedir='${prefix}/include'
infodir='${datarootdir}/info'
libdir='${exec_prefix}/lib'
libexecdir='${exec_prefix}/libexec'
localedir='${datarootdir}/locale'
localstatedir='${prefix}/var'
mandir='${datarootdir}/man'
oldincludedir='/usr/include'
pdfdir='${docdir}'
prefix='NONE'
program_transform_name='s,x,x,'
psdir='${docdir}'
sbindir='${exec_prefix}/sbin'
sharedstatedir='${prefix}/com'
sysconfdir='${prefix}/etc'
target=''
target_alias=''
target_cpu=''
target_os=''
target_vendor=''
## ----------- ##
## confdefs.h. ##
## ----------- ##
/* confdefs.h */
#define PACKAGE_NAME ""
#define PACKAGE_TARNAME ""
#define PACKAGE_VERSION ""
#define PACKAGE_STRING ""
#define PACKAGE_BUGREPORT ""
#define PACKAGE_URL ""
configure: exit 77
I’ve been searching for solution for couple of hours, found some similar topics (like this), but it didn’t help.
Thanks for suggestions and advices.
Problem solved. 🙂 Apparently there was an error during compilation:
I solved this by installing gcc-multilib package from the official Arch linux multilib repository.
For compilation I used these parameters: