Search notes:

Preprocessor

Preprocessor: #if

Preprocessor: #ifdef

#include

#pragma once

macros

Misc

The FHS requires, for historical reasons, that /lib/cpp is a symbolic link to the preprocessor.

GCC and cl Options

gcc provides a few options related to preprocessing:

gcc -Wp to pass options via gcc to the preprocessor.
gcc -E to invoke only the preprocessor (without compiling the compilation unit).
gcc -C and gcc -CC to keep comments when creating an *.i file.

Some Visual Compiler options are /E, /P and /EP.

Fatal error: Uncaught PDOException: SQLSTATE[HY000]: General error: 8 attempt to write a readonly database in /home/httpd/vhosts/renenyffenegger.ch/php/web-request-database.php:78 Stack trace: #0 /home/httpd/vhosts/renenyffenegger.ch/php/web-request-database.php(78): PDOStatement->execute(Array) #1 /home/httpd/vhosts/renenyffenegger.ch/php/web-request-database.php(30): insert_webrequest_('/notes/developm...', 1758207166, '216.73.216.150', 'Mozilla/5.0 App...', NULL) #2 /home/httpd/vhosts/renenyffenegger.ch/httpsdocs/notes/development/languages/C-C-plus-plus/preprocessor/index(67): insert_webrequest() #3 {main} thrown in /home/httpd/vhosts/renenyffenegger.ch/php/web-request-database.php on line 78

Preprocessor

Misc

GCC and cl Options

See also