0000771: Error when building ‘read’ was not declared in this scope.

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0000771

EMStudio

Build Systems

public

2012-12-17 17:29

2012-12-17 22:04

Reporter

sean94z

Assigned To

sean94z

Priority

high

Severity

block

Reproducibility

have not tried

Status

closed

Resolution

fixed

Platform

x86

Linux

OS Version

Ujunktoo 12.10

Product Version

ASAP

Target Version

ASAP

Fixed in Version

Summary

0000771: Error when building ‘read’ was not declared in this scope.

Description

As reported by Ari

This one came first:

g++ -c -pipe -Wall -Werror -O2 -D_REENTRANT -Wall -W -fPIC -DQT_WEBKIT -DQT_NO_WARNING_OUTPUT -DQT_NO_DEBUG_OUTPUT -DSERIALIO_LIB -DQT_NO_DEBUG -DQT_CORE_LIB -DQT_SHARED -I/usr/share/qt4/mkspecs/linux-g++ -I. -I/usr/include/qt4/QtCore -I/usr/include/qt4 -Isrc -Isrc/inc -Isrc/inc/public -I. -o AsyncRead.o src/AsyncRead.cpp
src/AsyncRead.cpp: In member function ‘virtual void IPDS::AsyncRead::run()’:
src/AsyncRead.cpp:68:33: error: ‘read’ was not declared in this scope
make: *** [AsyncRead.o] Error 1

Added unit.h into inc/AsyncRead.h and then it stopped here:

g++ -c -pipe -Wall -Werror -O2 -D_REENTRANT -Wall -W -fPIC -DQT_WEBKIT -DQT_NO_WARNING_OUTPUT -DQT_NO_DEBUG_OUTPUT -DSERIALIO_LIB -DQT_NO_DEBUG -DQT_CORE_LIB -DQT_SHARED -I/usr/share/qt4/mkspecs/linux-g++ -I. -I/usr/include/qt4/QtCore -I/usr/include/qt4 -Isrc -Isrc/inc -Isrc/inc/public -I. -o AsyncWrite.o src/AsyncWrite.cpp
src/AsyncWrite.cpp: In member function ‘virtual void IPDS::AsyncWrite::run()’:
src/AsyncWrite.cpp:44:33: error: ‘write’ was not declared in this scope
make: *** [AsyncWrite.o] Error 1

Did same thing with inc/AsyncWrite.h and voila.

Hope this helps!

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Notes
(0002483) sean94z (reporter) 2012-12-17 22:03	<MrOnion> seank-efi: the serialio compiles ok now on my ubuntu <seank-efi> sweet, thx for taking the time to follow up with it <seank-efi> ill close the issue

(0002484) sean94z (reporter) 2012-12-17 22:04	commit 8111db7dc8a8cbb28e39dd0d1c02b098083f8a03 Author: Sean Keys <skeys@ipdatasys.com> Date: Mon Dec 17 10:51:14 2012 -0700 [0000771] It seems some gcc enviornments dont automatically include the unistd.h header.