Re: [Tinycc-devel] test failure on Linux

[Ramsay Jones]

Thomas Preud'homme wrote:
>> I'm working on a patch. Once finished, I'll ask for testing and then we'll
>> release.
> 
> Here is a first version of the patch. Granted, detecting multiarch at 
> configure 
> time and specifying the triplet in tcc.h is better but the result is quite 
> ugly for now. The diffstat is as follows:
> 
>  Makefile  |   10 +---------
>  configure |   12 ++++++++++++
>  tcc.h     |   28 ++++++++++++++++++++++++++++
>  3 files changed, 41 insertions(+), 9 deletions(-)

I tested commit af4b27f0 ("Fix previous commit", 13-02-2013), which I
believe is this patch plus one fixup.

This fixes the regression for me (see display below).
Thank you for your quick work on this.

>> To be honest I'm tempted to delay the patch after the release since it's
>> possible for you to just set crtprefix at configure time and everything
>> should work.
> 
> Thus still tempted.

I tried to use ./configure --crtprefix=/usr/lib, but it didn't work.
(I think I would have to specify the location of the libraries and
includes as well ... but didn't try it; do you want me to try?)

It would be a shame to release an new version of tcc (first in three
years) without this fixed, but I know where you are coming from! ;-P

Thanks!


ATB,
Ramsay Jones


    $ git log -1
    commit af4b27f0fd7d1ee247bbd1a330dfbff9ed16bcae
    Author: Thomas Preud'homme <address@hidden>
    Date:   Wed Feb 13 17:58:14 2013 +0100
    
        Fix previous commit
        
        Fix commit f6cfaa6d2591b8931f8fde9aebf7822202b78810
    $ make distclean >/dev/null
    $ ./configure
    Binary  directory   /usr/local/bin
    TinyCC directory    /usr/local/lib/tcc
    Library directory   /usr/local/lib
    Include directory   /usr/local/include
    Manual directory    /usr/local/share/man
    Info directory      /usr/local/share/info
    Doc directory       /usr/local/share/doc/tcc
    Target root prefix  
    Source path      /home/ramsay/tinycc
    C compiler       gcc
    Target OS        Linux
    CPU              x86
    Big Endian       no
    gprof enabled    no
    cross compilers  no
    use libgcc       no
    Creating config.mak and config.h
    $ make >out 2>&1
    $ make test
    make -C tests test
    make[1]: Entering directory `/home/ramsay/tinycc/tests'
    ------------ hello-exe ------------
    ../tcc -B.. ../examples/ex1.c -o hello || (../tcc -vv; exit 1) && ./hello
    Hello World
    ------------ hello-run ------------
    ../tcc -B.. -run ../examples/ex1.c
    Hello World
    gcc -o libtcc_test libtcc_test.c ../libtcc.a -I..  -Wall -g -O2 
-fno-strict-aliasing -Wno-pointer-sign -Wno-sign-compare -DTCC_TARGET_I386 -lm 
-ldl  
    ------------ libtest ------------
    ./libtcc_test lib_path=..
    Hello World!
    fib(32) = 2178309
    add(32, 64) = 96
    cp ../include/tcclib.h .
    gcc -o tcctest.gcc tcctest.c -I. -I..  -w -Wall -g -O2 -fno-strict-aliasing 
-Wno-pointer-sign -Wno-sign-compare -DTCC_TARGET_I386 -std=gnu99 -O0 
-fno-omit-frame-pointer 
    ./tcctest.gcc > test.ref
    ------------ test3 ------------
    ../tcc -B.. -DTCC_TARGET_I386 -DONE_SOURCE -run ../tcc.c -B.. 
-DTCC_TARGET_I386 -DONE_SOURCE -run ../tcc.c -B.. -DTCC_TARGET_I386 
-DONE_SOURCE -run ../tcc.c -B.. -run tcctest.c > test.out3
    Auto Test3 OK
    ------------ moretests ------------
    make -C tests2
    make[2]: Entering directory `/home/ramsay/tinycc/tests/tests2'
    Test: 00_assignment...
    Test: 01_comment...
    Test: 02_printf...
    Test: 03_struct...
    Test: 04_for...
    Test: 05_array...
    Test: 06_case...
    Test: 07_function...
    Test: 08_while...
    Test: 09_do_while...
    Test: 10_pointer...
    Test: 11_precedence...
    Test: 12_hashdefine...
    Test: 13_integer_literals...
    Test: 14_if...
    Test: 15_recursion...
    Test: 16_nesting...
    Test: 17_enum...
    Test: 18_include...
    Test: 19_pointer_arithmetic...
    Test: 20_pointer_comparison...
    Test: 21_char_array...
    Test: 22_floating_point...
    Test: 23_type_coercion...
    Test: 24_math_library...
    Test: 25_quicksort...
    Test: 26_character_constants...
    Test: 27_sizeof...
    Test: 28_strings...
    Test: 29_array_address...
    Test: 31_args...
    Test: 32_led...
    Test: 33_ternary_op...
    Test: 35_sizeof...
    Test: 36_array_initialisers...
    Test: 37_sprintf...
    Test: 38_multiple_array_index...
    Test: 39_typedef...
    Test: 40_stdio...
    Test: 41_hashif...
    Test: 42_function_pointer...
    Test: 43_void_param...
    Test: 44_scoped_declarations...
    Test: 45_empty_for...
    Test: 47_switch_return...
    Test: 48_nested_break...
    Test: 49_bracket_evaluation...
    Test: 50_logical_second_arg...
    Test: 51_static...
    Test: 52_unnamed_enum...
    Test: 54_goto...
    Test: 55_lshift_type...
    make[2]: Leaving directory `/home/ramsay/tinycc/tests/tests2'
    make[1]: Leaving directory `/home/ramsay/tinycc/tests'
    $ 
    $ ./tcc -vv
    tcc version 0.9.25 (i386 Linux)
    install: /usr/local/lib/tcc/
    crt:
      /usr/lib
    libraries:
      /usr/lib
      /lib
      /usr/local/lib
    include:
      /usr/local/include
      /usr/include
      /usr/local/lib/tcc/include
    $