Re: [Tinycc-devel] Unable to find include directories by tcc on Catalina

[Christian Jullien]

Hi,
I don't know who maintains tcc for homebrew. You'd better ask him/her.
Please note that tcc is de facto a source code mob package and it is generally 
advised to compile tcc form last mod.
It appears that brew uses official 0.9.27 which is more than 3 years old. A lot 
of work has been made on mob, especially on macOS which, among others, now 
generates macho executables.

For info, tcc compiled from mob gives:
jullien@byas:~ $ tcc -vv
tcc version 0.9.27 (x86_64 Darwin)
install: /usr/local/lib/tcc
include:
  /usr/local/lib/tcc/include
  /usr/local/include
  /Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include
libraries:
  /usr/lib
  /lib
  /usr/local/lib
libtcc1:
  /usr/local/lib/tcc/libtcc1.a
crt:
  /usr/lib
elfinterp:
  /lib64/ld-linux-x86-64.so.2

However, I reported yesterday a regression bug on mod with macOS. The last 
macOS fully working version is

https://repo.or.cz/tinycc.git/snapshot/e4f151c4cda30fd4c06655d87c3df02b6513fb54.tar.gz
 "
2021-02-18 grischka tccgen: fix "Allow declared arrays to be initialized..."

Christian

-----Original Message-----
From: Peng Yu [mailto:pengyu.ut@gmail.com] 
Sent: Saturday, March 27, 2021 22:16
To: jullien@eligis.com; tinycc-devel@nongnu.org
Subject: Re: [Tinycc-devel] Unable to find include directories by tcc on 
Catalina

I prefer to use homebrew as it is a systematic way to handle packages
on macOS. Are you able to help to fix the bug in the homebrew tcc
formula?

On 3/27/21, Christian Jullien <eligis@orange.fr> wrote:
> Hi can you please compile tcc using the latest source code from mod and try
> again?
>
> I use it daily this way.
>
> C.
>
> -----Original Message-----
> From: Tinycc-devel [mailto:tinycc-devel-bounces+eligis=orange.fr@nongnu.org]
> On Behalf Of Peng Yu
> Sent: Friday, March 26, 2021 23:39
> To: tinycc-devel
> Subject: [Tinycc-devel] Unable to find include directories by tcc on
> Catalina
>
> Hi,
>
> tcc can not find the include directory correctly. It seems that the
> include directories are hardcoded in the tcc binary. Should they be
> put in a configuration file?
>
> How to fix this problem? Thanks.
>
> $ cat main.c
> #include <stdio.h>
>
> int main() {
>       puts("Hello World!");
>       return 0;
> }
> $ tcc -run main.c
> main.c:2: error: include file 'stdio.h' not found
> $ brew info tcc
> tcc: stable 0.9.27 (bottled)
> Tiny C compiler
> https://bellard.org/tcc/
> /usr/local/Cellar/tcc/0.9.27_1 (19 files, 721KB) *
>   Poured from bottle on 2021-03-26 at 17:21:54
> From: https://github.com/Homebrew/homebrew-core/blob/HEAD/Formula/tcc.rb
> License: LGPL-2.0-or-later
> ==> Analytics
> install: 49 (30 days), 138 (90 days), 544 (365 days)
> install-on-request: 49 (30 days), 138 (90 days), 539 (365 days)
> build-error: 0 (30 days)
> $ tcc -vv
> tcc version 0.9.27 (x86_64 Darwin)
> install: /usr/local/Cellar/tcc/0.9.27_1/lib/tcc
> include:
>   /usr/local/include
>
> /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include
>   /usr/local/Cellar/tcc/0.9.27_1/lib/tcc/include
> libraries:
>   /usr/lib
>   /lib
>   /usr/local/lib
> libtcc1:
>   /usr/local/Cellar/tcc/0.9.27_1/lib/tcc/libtcc1.a
> crt:
>   /usr/lib
> elfinterp:
>   /lib64/ld-linux-x86-64.so.2
> $ strings $(which tcc) | grep /include
> /usr/local/include:/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include:{B}/include
> $ ls -l
> /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include
> ls: cannot access
> '/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include':
> No such file or directory
>
> --
> Regards,
> Peng
>
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>


-- 
Regards,
Peng