Re: [Tinycc-devel] Linux port is broken with multi-arch

On Mon, Nov 28, 2016 at 12:32 AM, Christian Jullien <address@hidden> wrote:

Hi Ramsay,

For sure I ran ./configure. I did it zillions of times in the past on many different 32/64 platforms. I just tested this morning on my old RHEL 6.5 reference platform which is also configure with multi-arch.
And guess what, it is also broken which is new!

Here is the result of what you suggested from Fedora 25 x86_64:

address@hidden tinycc]$ ./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
Target root prefix -
Source path         /home/jullien/tinycc
C compiler          gcc
Target OS           Linux
CPU                 x86-64
Big Endian          no
Profiling           no
Cross compilers     no
Use libgcc          no
Triplet             -
Creating config.mak and config.h

address@hidden tinycc]$ more config.mak
# Automatically generated by configure - do not modify
prefix=/usr/local
bindir=$(DESTDIR)/usr/local/bin
tccdir=$(DESTDIR)/usr/local/lib/tcc
libdir=$(DESTDIR)/usr/local/lib
ln_libdir=/usr/local/lib
includedir=$(DESTDIR)/usr/local/include
mandir=$(DESTDIR)/usr/local/share/man
infodir=$(DESTDIR)/usr/local/share/info
docdir=$(DESTDIR)/usr/local/share/doc
CC=gcc
GCC_MAJOR=6
GCC_MINOR=2
AR=ar
STRIP=strip -s -R .comment -R .note
CFLAGS=-Wall -g -O2 -Wdeclaration-after-statement -Wno-deprecated-declarations -Wno-strict-aliasing -Wno-pointer-sign -Wno-sign-compare -Wno-unused-result -Wno-uninitialized -fno-strict-aliasing
LDFLAGS=
LIBSUF=.a
EXESUF=
ARCH=x86-64
TARGETOS=Linux
VERSION = 0.9.26
TOPSRC=$(TOP)

address@hidden tinycc]$ more config.h
/* Automatically generated by configure - do not modify */
#ifndef CONFIG_TCCDIR
# define CONFIG_TCCDIR "/usr/local/lib/tcc"
#endif
#define GCC_MAJOR 6
#define GCC_MINOR 2

address@hidden tinycc]$ gcc conftest.c -o conftest && ./conftest t
x86_64-linux-gnu
address@hidden tinycc]$

-----Original Message-----
From: Tinycc-devel [mailto:tinycc-devel-bounces+eligis=address@hidden] On Behalf Of Ramsay Jones
Sent: dimanche 27 novembre 2016 21:49
To: address@hidden
Subject: Re: [Tinycc-devel] Linux port is broken with multi-arch

On 27/11/16 20:35, Ramsay Jones wrote:
> On 27/11/16 15:55, Christian Jullien wrote:
>> Triplet             -
>
> This looks odd. Did you run ./configure?
> You also don't appear to have CONFIG_TRIPLET set in your config.mak
> file.
>
> [I would expect Triplet to be reported as 'x86_64-linux-gnu'
> and your config.mak file to have a line similar to:
>
>             NATIVE_DEFINES+=-DCONFIG_TRIPLET="\"x86_64-linux-gnu\""
>
> somewhere.]

BTW, I forgot to suggest trying:

    $ gcc -o conftest conftest.c
    $ ./conftest t

to see what it returns for the triplet. (Then check that the 'crt'
object files are to be found in /usr/lib/<triplet>/).

ATB,
Ramsay Jones

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Therefore, if you write the code as cleverly as possible, you are,
by definition, not smart enough to debug it." -- Brian Kernighan

From:	Christian JULLIEN
Subject:	Re: [Tinycc-devel] Linux port is broken with multi-arch
Date:	Mon, 28 Nov 2016 13:00:31 +0100 (CET)