Login or Register to Ask a Question and Join Our Community

Sponsored Content
Full Discussion: makefile not taking -D flags
Top Forums Shell Programming and Scripting makefile not taking -D flags Post 69935 by vino on Friday 22nd of April 2005 03:44:30 AM
Old 04-22-2005
makefile not taking -D flags
Hi,

I found this strange behaviour while using one of the makefiles.

Here is the snippet of the unix.mak that is necessary for this context

Code:
SO              = SvSocket.o SvStmt.o SvOdbcWrapper.o \
                  OdbcCallReader.o MgrCalls.o OdbcSvProxy.o \
                  OdbcSvApp.o SvStatus.o

DAEMON_SO = libolsv2040.so

libolsv: $(DAEMON_SO)

$(DAEMON_SO): $(SO) *.h
        $(CC) -DODBCSV_SO -shared -export-dynamic -o $(DAEMON_SO) $(SO)
        @echo $(DAEMON_SO) has been built.


There is no error that throws up when running the makefile.

The following is the snippet for the ODBCSV_SO code.
Code:
/*
#include headerfiles
*/

#if defined unix || defined ODBCSV_SO

// only for libolsv2040.so
#ifdef ODBCSV_SO
/* 
Code for libolsv2040.so
*/
#endif

#elif defined(ODBCSV_DLL) // only for olsv2040.dll
/* 
Code for olsv2040.dll
*/

#else   // only for olsv.exe
/* 
Code for olsv.exe
*/
#endif

/*
Common code for all
*/

Now when I issue
Code:
make -f unix.mak libolsv

, it should make the libolsv2040.so; i.e. it should enter into the code fragment for ODBCSV_SO.

It isnt doing so. The flags are also set in the makefile. Even then the same.

Though the so is begin created, the methods in the code fragment doesnt get exported at all.

Tried re-arranging the command like this:

Code:
$(DAEMON_SO): $(SO) *.h
        $(CC) -shared -export-dynamic -DODBCSV_SO -o $(DAEMON_SO) $(SO)

Still it doesnt help.

Any pointers on why this behaviour ?

Vino
 

10 More Discussions You Might Find Interesting

1. UNIX for Dummies Questions & Answers

if flags

Hi folks. I'm just starting to teach myself shell scripting and am having some trouble with an if statement. I am working with a directory where only one file will reside at a time and need to evaluate if this file is compressed to determine subsequent steps. I'm using echo for testing purposes.... (2 Replies)
Discussion started by: kristy
2 Replies

2. AIX

question concerning Grep flags

Hey all. I am trying to find a process that is running and appending it to a file. The comman I am using is ps -eaf |grep tctl. The problem is, it returns the tctl process as well as the grep process that I just ran. Is there a flag that will prevent the command from returning itself? ... (2 Replies)
Discussion started by: jalge2
2 Replies

3. UNIX for Advanced & Expert Users

Processes Communication Only with flags!

hello everybody and a happy new year! i am trying the client-server model...i have no problem with sockets etc... especially for server:there is a father who is listening for TCP connections from clients,the later send commands which parent shares to his children. then children execute... (1 Reply)
Discussion started by: vaggelakis
1 Replies

4. IP Networking

arp output (flags)

I'm running an arp -an on a Solaris 10 box. We're using IPMP. One of the systems is not able to see a host on the same network. The only difference between the two systems (one is having a problem, the other isn't) at least so far is the output of arp: # arp -an | grep 224.55 e1000g5... (1 Reply)
Discussion started by: BOFH
1 Replies

5. UNIX for Advanced & Expert Users

Makefile problem - How to run module load in a Makefile

Hi, I'm trying to run the module load command in a Makefile and i'm getting the following error: make: module: command not found Why is this? Is there any way to run this command in a Makefile? NOTE: command - module load msjava/sunjdk/1.5.0 works fine outside of the Makefile (2 Replies)
Discussion started by: hernandinho
2 Replies

6. Shell Programming and Scripting

Need help to identify the flags by scripts.

Hi, I have two different scripts sap_ftp.sh and sap_ftp_dd.sh which are running continously in background. I am using another script called start.sh to launch these two scripts. Either one script will process files at a time . During that time other script will sleep.. Each script will... (1 Reply)
Discussion started by: bhargav20
1 Replies

7. UNIX for Dummies Questions & Answers

XLF90 Flags to PGF90

Hello, I am running into a bit of an issue running a Makefile. The problem is it was written for a xlf90 compiler when I have a pgf90 on the machine. Therefore, I keep getting errors regarding the xlf90 flags because they don't correspond with the pgf90. Here is the code: ... (0 Replies)
Discussion started by: lepagano
0 Replies

8. Homework & Coursework Questions

Help with Simple Multi-Level Makefile (Extremely New at Makefile)

Use and complete the template provided. The entire template must be completed. If you don't, your post may be deleted! 1. The problem statement, all variables and given/known data: Basically, the prompt is make a makefile with various sub makefiles in their respective subdirectories. All code... (1 Reply)
Discussion started by: Tatl
1 Replies

9. UNIX for Dummies Questions & Answers

WHat are flags?

Can anybody actually tell, what is flag? I know they are termed as permission flags and various others. Please explain (3 Replies)
Discussion started by: nixhead
3 Replies

10. UNIX for Dummies Questions & Answers

Ifconfig Flags

Hi there, I need your help in understanding the below Solaris 10 ifconfig output; athnetspns02>ifconfig -a lo0: flags=2001000849<UP,LOOPBACK,RUNNING,MULTICAST,IPv4,VIRTUAL> mtu 8232 index 1 inet 127.0.0.1 netmask ff000000 e1000g0:... (2 Replies)
Discussion started by: wthomas
2 Replies

LEARN ABOUT MOJAVE

locale::codes::langext

Locale::Codes::LangExt(3pm)				 Perl Programmers Reference Guide			       Locale::Codes::LangExt(3pm)

NAME

       Locale::Codes::LangExt - standard codes for language extension identification

SYNOPSIS

	  use Locale::Codes::LangExt;

	  $lext = code2langext('acm');		       # $lext gets 'Mesopotamian Arabic'
	  $code = langext2code('Mesopotamian Arabic'); # $code gets 'acm'

	  @codes   = all_langext_codes();
	  @names   = all_langext_names();

DESCRIPTION

       The "Locale::Codes::LangExt" module provides access to standard codes used for identifying language extensions, such as those as defined in
       the IANA language registry.

       Most of the routines take an optional additional argument which specifies the code set to use. If not specified, the default IANA language
       registry codes will be used.

SUPPORTED CODE SETS

       There are several different code sets you can use for identifying language extensions. A code set may be specified using either a name, or
       a constant that is automatically exported by this module.

       For example, the two are equivalent:

	  $lext = code2langext('acm','alpha');
	  $lext = code2langext('acm',LOCALE_LANGEXT_ALPHA);

       The codesets currently supported are:

       alpha
	   This is the set of three-letter (lowercase) codes from the IANA language registry, such as 'acm' for Mesopotamian Arabic.

	   This is the default code set.

ROUTINES

       code2langext ( CODE [,CODESET] )
       langext2code ( NAME [,CODESET] )
       langext_code2code ( CODE ,CODESET ,CODESET2 )
       all_langext_codes ( [CODESET] )
       all_langext_names ( [CODESET] )
       Locale::Codes::LangExt::rename_langext  ( CODE ,NEW_NAME [,CODESET] )
       Locale::Codes::LangExt::add_langext  ( CODE ,NAME [,CODESET] )
       Locale::Codes::LangExt::delete_langext  ( CODE [,CODESET] )
       Locale::Codes::LangExt::add_langext_alias  ( NAME ,NEW_NAME )
       Locale::Codes::LangExt::delete_langext_alias  ( NAME )
       Locale::Codes::LangExt::rename_langext_code  ( CODE ,NEW_CODE [,CODESET] )
       Locale::Codes::LangExt::add_langext_code_alias  ( CODE ,NEW_CODE [,CODESET] )
       Locale::Codes::LangExt::delete_langext_code_alias  ( CODE [,CODESET] )
	   These routines are all documented in the Locale::Codes::API man page.

SEE ALSO

       Locale::Codes
	   The Locale-Codes distribution.

       Locale::Codes::API
	   The list of functions supported by this module.

       http://www.iana.org/assignments/language-subtag-registry
	   The IANA language subtag registry.

AUTHOR

       See Locale::Codes for full author history.

       Currently maintained by Sullivan Beck (sbeck@cpan.org).

COPYRIGHT

	  Copyright (c) 2011-2013 Sullivan Beck

       This module is free software; you can redistribute it and/or modify it under the same terms as Perl itself.

perl v5.18.2							    2013-11-04					       Locale::Codes::LangExt(3pm)
All times are GMT -4. The time now is 12:29 AM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy