Try at least level -O2 and it will probably catch it. Without at least that level the compiler doesn't do enough work to detect out-of-bounds but it should still detect it at run-time.
Hi,
I turned on -O2 on linux fedora (g++ GCC 7.3.1 20180130 Red Hat 7.3.1-2) and also tried the same code on a FreeBSD unix (g++ FreeBSD Ports Collection 6.4.0) and they both didn't catch the array out-of-bounds when both -O2 and -Warray-bounds=2 are enabled.
:confused: I have a question concerning gcc. IŽd like to install the gcc on my Mac OS X, but when I try to run the configure command I get the following message:
floriant% ./configure
./configure: read-only variable: PWD
Configuring for a powerpc-apple-darwin5.4 host.
*** This configuration... (2 Replies)
i write c++ code it run perfectely with g++ compiler but same code when i compile with
GCC compiler it gives linker error , followed these linker error
/tmp/ccfZtXOQ.o(.text+0x22): In function `main':
conf_system.cpp: undefined reference to `operator new(unsigned int)'... (5 Replies)
Hi,
we are converting from IBM-AIX(xl c/c++ compiler) to Linux(GCC complier).
As a part of this i need to change the CFLAGS.
The xl c/c++ complier CFLAGS is
CFLAGS := $(CDEBUG) $(PROJECT_INCLUDE_DIRS) $(COBJECT_MODE) -qcpluscmt -qmakedep -qcheck=all \
-qalign=bit_packed $(LINT_FLAGS)... (0 Replies)
Hi there
I've got a problem getting my mysql libraries to work.
every time I compile my source code it gives my a compiler error.
Cannot find a rule to create target /usr/include/mysql/mysql.h
AND
/usr/include/mysql/mysql.h: Permission denied
Is anyone fimiliar with this error, and can... (1 Reply)
where to download gcc compiler for ubuntu?
how to install?
how to build and run "c programs"?
screen shots if possible.....:b::D
tutorials too:cool: (5 Replies)
I am using open suse linux. I want to install gcc compiler in my machine. I ahve checked man gcc and man cc. But it's not there. Can someone help me (4 Replies)
Which gcc compiler release had the Arm 9 multicore support?Whether the compiler that used for the single Arm 9 core can be used for its multicore systems ?
If gcc not support,please tell me which are the compilers that are available for Arm 9 multicore systems (including commerical).Whether... (0 Replies)
hi,
can we install gcc compiler in unix based OS(sun solar,IBM AIX,HP,etc) and also
can we install sun cc compiler in AIX environment and vice versa.
and more ..is linux support cc compiler
regards
Ajay (3 Replies)
It might be a simple one but I have this question bothering me for sometime.
When we do a symbol search inside the library directory (i.e. /usr/lib/*) via tools like nm; it takes a while to give us the results. However, its very quick when gcc is invoked to compile a program with the very same... (11 Replies)
Discussion started by: Praveen_218
11 Replies
LEARN ABOUT ULTRIX
dxuil
dxuil(1X)dxuil(1X)Name
dxuil - user interface language compiler for X window system
Syntax
dxuil [ options ] file
Arguments
file Specifies the file to be compiled through the UIL compiler.
Description
The dxuil command invokes the UIL compiler. The XUI User Interface Language (UIL) is a specification language for describing the initial
state of a user interface for an XUI application. The specification describes the objects (menus, dialog boxes, labels, push buttons, and
so on) used in the interface and specifies the routines to be called when the interface changes state as a result of user interaction.
For more information about the UIL compiler, see the Guide to the XUI User Interface Language Compiler.
Options-Ipathname Specify this option followed by a pathname, with no intervening spaces, to locate include files when the include direc-
tive is used. This option causes the compiler to look for include files in the directory specified if the include
files have not been found in the paths that have already been searched.
-m Machine code is listed. This directs the compiler to place in the listing file a description of the records that it
added to the UID database. This helps you isolate errors. The default is no machine code.
-o file Directs the compiler to produce a user interface database (UID). By default, UIL creates a UID with the name a.uid.
The file specifies the filename for the UID. No UID will be produced if the compiler issues any diagnostics catego-
rized as error or severe.
-v file Directs the compiler to generate a listing. The file specifies the filename for the listing. If the -v option is not
present, no listing is generated by the compiler. The default is no listing.
-w Specifies that the compiler suppress all warning and informational messages. If this option is not present, all mes-
sages will be generated, regardless of the severity.
See AlsoX(1X)
Guide to the XUI User Interface Language Compiler
dxuil(1X)