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xl C/C++ compiler to GCC compiler


 
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Old 02-27-2007
xl C/C++ compiler to GCC compiler

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) -D_LARGE_FILES -qchars=signed \
-qsuppress=1506-191:1506-495:1506-374:1506-451:1506-416

Please let em know the equivalent flags in GCC version.

Thanks in advance,
Pravin.
 

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UUID-CONFIG(1)						   Universally Unique Identifier					    UUID-CONFIG(1)

NAME
uuid-config - OSSP uuid API build utility VERSION
OSSP uuid 1.6.2 (04-Jul-2008) SYNOPSIS
uuid-config [--help] [--version] [--all] [--prefix] [--exec-prefix] [--bindir] [--libdir] [--includedir] [--mandir] [--datadir] [--acdir] [--cflags] [--ldflags] [--libs] DESCRIPTION
The uuid-config program is a little helper utility for easy configuring and building applications based on the uuid(3) library. It can be used to query the C compiler and linker flags which are required to correctly compile and link the application against the uuid(3) library. OPTIONS
uuid-config accepts the following options: --help Prints the short usage information. --version Prints the version number and date of the installed uuid(3) library. --all Forces the output of all flags, that is, including extra flags which are not OSSP uuid specific. --prefix Prints the installation prefix of architecture independent files --exec-prefix Prints the installation prefix of architecture dependent files. --bindir Prints the installation directory of binaries. --libdir Prints the installation directory of libraries. --includedir Prints the installation directory of include headers. --mandir Prints the installation directory of manual pages. --datadir Prints the installation directory of shared data. --acdir Prints the installation directory of autoconf data. --cflags Prints the C compiler flags which are needed to compile the uuid(3)-based application. The output is usually added to the CFLAGS uuidiable of the applications Makefile. --ldflags Prints the linker flags (-L) which are needed to link the application with the uuid(3) library. The output is usually added to the LDFLAGS uuidiable of the applications Makefile. --libs Prints the library flags (-l) which are needed to link the application with the C uuid(3) library. The output is usually added to the LIBS uuidiable of the applications Makefile. EXAMPLE
CC = cc CFLAGS = -O `uuid-config --cflags` LDFLAGS = `uuid-config --ldflags` LIBS = -lm `uuid-config --libs` all: foo foo: foo.o $(CC) $(LDFLAGS) -o foo foo.o $(LIBS) foo.o: foo.c $(CC) $(CFLAGS) -c foo.c SEE ALSO
uuid(3), uuid(1), OSSP::uuid(3). 04-Jul-2008 OSSP uuid 1.6.2 UUID-CONFIG(1)

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