Re: [Tinycc-devel] out of the box configuration on x86_64 ubuntu still broken

[arnold]

Hi.

> Sergey Korshunoff <address@hidden> wrote:
>
> > I tested it on debian 7 x86_64 and all was OK. What the output of the
> > "uname -m" ?
> > There was many messages about building a i386 compiler. But no one
> > tell me the output of the "uname -m" on that systems.

address@hidden wrote:
> Thanks for letting me know what you need to know.
>
> This is interesting. My Ubuntu 12.04 box at home:
>
>       $ uname -m
>       x86_64
>
> And indeed, tcc builds fine here.  I will get the info from my
> work 14.04 box later today for you.

On my Ubuntu-Mate 14.04 box at work, current mob:

$ uname -m
x86_64
address@hidden:~/Repos/tinycc$ ./configure --prefix=/tmp/tcc
Binary  directory   /tmp/tcc/bin
TinyCC directory    /tmp/tcc/lib/tcc
Library directory   /tmp/tcc/lib
Include directory   /tmp/tcc/include
Manual directory    /tmp/tcc/share/man
Info directory      /tmp/tcc/share/info
Doc directory       /tmp/tcc/share/doc//tmp/tcc/lib/tcc
Target root prefix
Source path      /home/arobbins/Repos/tinycc
C compiler       gcc
cross compilers  no
Target CPU       x86
Host OS          Linux
Target OS        Linux
Big Endian       no
gprof enabled    no
use libgcc       no
Creating config.mak and config.h
config.h is unchanged

That wasn't helpful. Sigh.

$ uname -a
Linux arobbins-ubuntu 3.13.0-46-generic #79-Ubuntu SMP Tue Mar 10 20:06:50 UTC 
2015 x86_64 x86_64 x86_64 GNU/Linux

Here is the result of running sh -x configure. Thanks - Arnold

$ sh -x ./configure --prefix=/tmp/tcc 2>&1 | tee configure.out
+ TMPN=./conftest-18474
+ TMPH=./conftest-18474.h
+ build_cross=no
+ use_libgcc=no
+ enable_assert=no
+ prefix=
+ execprefix=
+ bindir=
+ libdir=
+ tccdir=
+ includedir=
+ mandir=
+ infodir=
+ sysroot=
+ cross_prefix=
+ cc=gcc
+ host_cc=gcc
+ ar=ar
+ strip=strip
+ cygwin=no
+ gprof=no
+ bigendian=no
+ mingw32=no
+ LIBSUF=.a
+ EXESUF=
+ tcc_sysincludepaths=
+ tcc_libpaths=
+ tcc_crtprefix=
+ tcc_elfinterp=
+ tcc_lddir=
+ confvars=
+ cpu=
+ host_os=Linux
+ uname -s
+ targetos=Linux
+ source_path=./
+ source_path=.
+ source_path_used=yes
+ test -z . -o . = .
+ pwd
+ source_path=/home/arobbins/Repos/tinycc
+ source_path_used=no
+ eval opt="--prefix=/tmp/tcc"
+ opt=--prefix=/tmp/tcc
+ echo --prefix=/tmp/tcc
+ cut -d = -f 2
+ prefix=/tmp/tcc
+ test -z
+ test -n i386
+ cpu=i386
+ classify_cpu i386
+ cpu=i386
+ cpu=x86
+ test -z
+ CFLAGS=-Wall -g -O2
+ test no = yes
+ test -z /tmp/tcc
+ test -z
+ sharedir=/tmp/tcc/share
+ test x = x
+ execprefix=/tmp/tcc
+ test x = x
+ tccdir=tcc
+ test x = x
+ libdir=/tmp/tcc/lib
+ test -n tcc
+ tccdir=/tmp/tcc/lib/tcc
+ test x86 = x86-64
+ test x = x
+ bindir=/tmp/tcc/bin
+ test x = x
+ docdir=/tmp/tcc/share/doc//tmp/tcc/lib/tcc
+ test x = x
+ mandir=/tmp/tcc/share/man
+ test x = x
+ infodir=/tmp/tcc/share/info
+ test x = x
+ includedir=/tmp/tcc/include
+ test x = xyes
+ test gcc != tcc
+ ar=ar
+ cc=gcc
+ strip=strip
+ CONFTEST=./conftest
+ test -z
+ gcc -o ./conftest /home/arobbins/Repos/tinycc/conftest.c
+ ./conftest bigendian
+ bigendian=no
+ ./conftest version
+ gcc_major=4
+ ./conftest minor
+ gcc_minor=8
+ test no = no
+ ./conftest triplet
+ triplet=x86_64-linux-gnu
+ test -f /usr/lib/x86_64-linux-gnu/crti.o
+ tcc_lddir=lib
+ multiarch_triplet=x86_64-linux-gnu
+ test x86 = armv4l
+ test -f /lib/ld-uClibc.so.0
+ W_OPTIONS=deprecated-declarations strict-aliasing pointer-sign sign-compare 
unused-result uninitialized
+ gcc -v --help
+ grep -- -Wdeprecated-declarations
+ O_PRESENT=  -Wdeprecated-declarations   Warn about uses of 
__attribute__((deprecated))
+ test -n   -Wdeprecated-declarations   Warn about uses of 
__attribute__((deprecated))
+ CFLAGS=-Wall -g -O2 -Wno-deprecated-declarations
+ gcc -v --help
+ grep -- -Wstrict-aliasing
+ O_PRESENT=  -Wstrict-aliasing=          Warn about code which might break 
strict aliasing
  -Wstrict-aliasing           Warn about code which might break strict aliasing
+ test -n   -Wstrict-aliasing=          Warn about code which might break 
strict aliasing
  -Wstrict-aliasing           Warn about code which might break strict aliasing
+ CFLAGS=-Wall -g -O2 -Wno-deprecated-declarations -Wno-strict-aliasing
+ gcc -v --help
+ grep -- -Wpointer-sign
+ O_PRESENT=  -Wpointer-sign              Warn when a pointer differs in 
signedness in an
+ test -n   -Wpointer-sign              Warn when a pointer differs in 
signedness in an
+ CFLAGS=-Wall -g -O2 -Wno-deprecated-declarations -Wno-strict-aliasing 
-Wno-pointer-sign
+ gcc -v --help
+ grep -- -Wsign-compare
+ O_PRESENT=  -Wsign-compare              Warn about signed-unsigned comparisons
+ test -n   -Wsign-compare              Warn about signed-unsigned comparisons
+ CFLAGS=-Wall -g -O2 -Wno-deprecated-declarations -Wno-strict-aliasing 
-Wno-pointer-sign -Wno-sign-compare
+ gcc -v --help
+ grep -- -Wunused-result
+ O_PRESENT=  -Wunused-result             Warn if a caller of a function, 
marked with
+ test -n   -Wunused-result             Warn if a caller of a function, marked 
with
+ CFLAGS=-Wall -g -O2 -Wno-deprecated-declarations -Wno-strict-aliasing 
-Wno-pointer-sign -Wno-sign-compare -Wno-unused-result
+ gcc -v --help
+ grep -- -Wuninitialized
+ O_PRESENT=  -Wuninitialized             Warn about uninitialized automatic 
variables
+ test -n   -Wuninitialized             Warn about uninitialized automatic 
variables
+ CFLAGS=-Wall -g -O2 -Wno-deprecated-declarations -Wno-strict-aliasing 
-Wno-pointer-sign -Wno-sign-compare -Wno-unused-result -Wno-uninitialized
+ F_OPTIONS=strict-aliasing
+ + gcc -vgrep -- -fstrict-aliasing
 --help
+ O_PRESENT=  -fstrict-aliasing           Assume strict aliasing rules apply
+ test -n   -fstrict-aliasing           Assume strict aliasing rules apply
+ CFLAGS=-Wall -g -O2 -Wno-deprecated-declarations -Wno-strict-aliasing 
-Wno-pointer-sign -Wno-sign-compare -Wno-unused-result -Wno-uninitialized 
-fno-strict-aliasing
+ test -z lib -a x86 = x86-64
+ echo Binary  directory   /tmp/tcc/bin
Binary  directory   /tmp/tcc/bin
+ echo TinyCC directory    /tmp/tcc/lib/tcc
TinyCC directory    /tmp/tcc/lib/tcc
+ echo Library directory   /tmp/tcc/lib
Library directory   /tmp/tcc/lib
+ echo Include directory   /tmp/tcc/include
Include directory   /tmp/tcc/include
+ echo Manual directory    /tmp/tcc/share/man
Manual directory    /tmp/tcc/share/man
+ echo Info directory      /tmp/tcc/share/info
Info directory      /tmp/tcc/share/info
+ echo Doc directory       /tmp/tcc/share/doc//tmp/tcc/lib/tcc
Doc directory       /tmp/tcc/share/doc//tmp/tcc/lib/tcc
+ echo Target root prefix
Target root prefix
+ echo Source path      /home/arobbins/Repos/tinycc
Source path      /home/arobbins/Repos/tinycc
+ echo C compiler       gcc
C compiler       gcc
+ echo cross compilers  no
cross compilers  no
+ test no = no
+ echo Target CPU       x86
Target CPU       x86
+ echo Host OS          Linux
Host OS          Linux
+ echo Target OS        Linux
Target OS        Linux
+ echo Big Endian       no
Big Endian       no
+ echo gprof enabled    no
gprof enabled    no
+ echo use libgcc       no
use libgcc       no
+ echo Creating config.mak and config.h
Creating config.mak and config.h
+ cat
+ test no = yes
+ echo /* Automatically generated by configure - do not modify */
+ print_inc CONFIG_SYSROOT
+ test -n
+ print_inc CONFIG_TCCDIR /tmp/tcc/lib/tcc
+ test -n /tmp/tcc/lib/tcc
+ echo #ifndef CONFIG_TCCDIR
+ echo # define CONFIG_TCCDIR "/tmp/tcc/lib/tcc"
+ echo #endif
+ test no = no
+ print_inc CONFIG_LDDIR lib
+ test -n lib
+ echo #ifndef CONFIG_LDDIR
+ echo # define CONFIG_LDDIR "lib"
+ echo #endif
+ print_mak CONFIG_TCC_SYSINCLUDEPATHS
+ test -n
+ print_mak CONFIG_TCC_LIBPATHS
+ test -n
+ print_mak CONFIG_TCC_CRTPREFIX
+ test -n
+ print_mak CONFIG_TCC_ELFINTERP
+ test -n
+ print_mak CONFIG_MULTIARCHDIR x86_64-linux-gnu
+ test -n x86_64-linux-gnu
+ echo NATIVE_DEFINES+=-DCONFIG_MULTIARCHDIR="\"x86_64-linux-gnu\""
+ echo #define GCC_MAJOR 4
+ echo #define GCC_MINOR 8
+ test x86 = x86
+ echo ARCH=i386
+ echo TARGETOS=Linux
+ test  = yes
+ test no = yes
+ test no = yes
+ test no = yes
+ test no = yes
+ test no = yes
+ test  = yes
+ test  = yes
+ test  = yes
+ test no = yes
+ test  = yes
+ test no = yes
+ head /home/arobbins/Repos/tinycc/VERSION
+ version=0.9.26
+ echo VERSION=0.9.26
+ echo #define TCC_VERSION "0.9.26"
+ echo @set VERSION 0.9.26
+ echo SRC_PATH=/home/arobbins/Repos/tinycc
+ test no = yes
+ echo top_srcdir=$(TOP)
+ echo top_builddir=$(TOP)
+ diff ./conftest-18474.h config.h
+ test 2 -ne 0
+ mv -f ./conftest-18474.h config.h
+ rm -f ./conftest-18474* ./conftest
+ test no = yes