Maurilio, Przemek:
I am testing current Harbour with eCS 1.2MR and
gcc-4.3.2-os2-20081025.zip from Paul Smedley and I get many warnings/errors
I do not know if they belong to:
a) A bad gcc environment settings
b) Failures of gcc 4.3.2 port
c) Real warnings/error in Harbour code, due maybe to gcc version
revision in code
So I recall for your help :-)
Below are warnings/errors
I tried to configure my gcc 4.3.2 environment settings based in
gcc432.cmd file
Below are included my gccset.cmd and readme.os2
Libraries created are:
( many are skipped due missing harbour.exe )
28/10/08 6:01a 55,618 124 a--- hbcommon.a
28/10/08 6:03a 355,518 124 a--- hbcplr.a
28/10/08 6:13a 68,872 124 a--- hbmacro.a
28/10/08 6:17a 48,498 124 a--- hbcpage.a
28/10/08 6:20a 246,914 124 a--- hblang.a
28/10/08 6:23a 158,786 124 a--- hbpcre.a
28/10/08 6:23a 67,842 124 a--- hbzlib.a
28/10/08 6:24a 230,076 124 a--- hbbmcdx.a
28/10/08 6:25a 13,070 124 a--- hbclipsm.a
28/10/08 6:31a 9,226 124 a--- hbgt.a
28/10/08 6:31a 36,938 124 a--- hbmzip.a
11 file(s) 1,291,358 bytes used
and make_gnu.log are 1602 lines length
David Macias
-------------------
[E:\harbour810\harbour]make -r 1>make_gnu.log
../../hbfsapi.c: In function 'hb_fsNameExists':
../../hbfsapi.c:323: warning: pointer targets in passing argument 1 of
'DosQueryPathInfo' differ in signedness
../../hbfsapi.c: In function 'hb_fsFileExists':
../../hbfsapi.c:381: warning: pointer targets in passing argument 1 of
'DosQueryPathInfo' differ in signedness
../../hbfsapi.c: In function 'hb_fsDirExists':
../../hbfsapi.c:440: warning: pointer targets in passing argument 1 of
'DosQueryPathInfo' differ in signedness
../../hbgete.c: In function 'hb_getenv':
../../hbgete.c:88: warning: pointer targets in initialization differ in
signedness
../../hbgete.c:93: warning: pointer targets in passing argument 1 of
'DosScanEnv' differ in signedness
../../hbgete.c:95: warning: pointer targets in passing argument 1 of
'hb_strdup' differ in signedness
../../hbgete.c: In function 'hb_getenv_buffer':
../../hbgete.c:127: warning: pointer targets in initialization differ in
signedness
../../hbgete.c:132: warning: pointer targets in passing argument 1 of
'DosScanEnv' differ in signedness
../../hbgete.c:136: warning: pointer targets in passing argument 2 of
'hb_strncpy' differ in signedness
emxbind: invalid a.out file (startup code)
ld.exe: emxbind failed
make[3]: *** [hbpp.exe] Error 1
make[2]: *** [descend] Error 2
ld.exe: No such file or directory for hbpp
make[3]: *** [harbour.exe] Error 1
make[2]: *** [descend] Error 2
../../hbffind.c: In function 'hb_fsFindNextLow':
../../hbffind.c:521: warning: pointer targets in passing argument 1 of
'DosFindFirst' differ in signedness
../../hbinet.c: In function 'HB_FUN_HB_INETACCEPT':
../../hbinet.c:1758: warning: pointer targets in passing argument 3 of
'accept' differ in signedness
make[3]: ../../../../source/main/os2/gcc/harbour.exe: Command not found
make[2]: *** [descend] Error 1
../../dynlibhb.c: In function 'HB_FUN_HB_LIBLOAD':
../../dynlibhb.c:102: warning: implicit declaration of function
'DosLoadModule'
../../dynlibhb.c: In function 'HB_FUN_HB_LIBFREE':
../../dynlibhb.c:145: warning: implicit declaration of function
'DosFreeModule'
../../estack.c: In function 'hb_stackDebugRequest':
../../estack.c:442: warning: return from incompatible pointer type
../../hvm.c: In function 'hb_dbg_InvokeDebug':
../../hvm.c:10596: warning: initialization from incompatible pointer type
../../hvm.c: In function 'HB_FUN___DBGINVOKEDEBUG':
../../hvm.c:10642: warning: initialization from incompatible pointer type
make[3]: ../../../../source/main/os2/gcc/harbour.exe: Command not found
make[2]: *** [descend] Error 1
make[3]: ../../../../source/main/os2/gcc/harbour.exe: Command not found
make[2]: *** [descend] Error 1
make[3]: ../../../../source/main/os2/gcc/harbour.exe: Command not found
make[2]: *** [descend] Error 1
make[3]: ../../../../source/main/os2/gcc/harbour.exe: Command not found
make[2]: *** [descend] Error 1
make[1]: *** [first] Error 2
make[3]: ../../../../source/main/os2/gcc/harbour.exe: Command not found
make[2]: *** [descend] Error 1
make[3]: ../../../../source/main/os2/gcc/harbour.exe: Command not found
make[2]: *** [descend] Error 1
make[3]: ../../../../source/main/os2/gcc/harbour.exe: Command not found
make[2]: *** [descend] Error 1
make[3]: ../../../../source/main/os2/gcc/harbour.exe: Command not found
make[2]: *** [descend] Error 1
make[1]: *** [first] Error 2
make[3]: ../../../../source/main/os2/gcc/harbour.exe: Command not found
make[2]: *** [descend] Error 1
../../files.c: In function 'HB_FUN_SETFDATI':
../../files.c:273: warning: pointer targets in passing argument 1 of
'DosQueryPathInfo' differ in signedness
../../files.c:308: warning: pointer targets in passing argument 1 of
'DosSetPathInfo' differ in signedness
../../os2pm.c: In function 'HB_FUN_WINREGISTERCLASS':
../../os2pm.c:113: warning: pointer targets in passing argument 2 of
'WinRegisterClass' differ in signedness
../../os2pm.c: In function 'HB_FUN_WINCREATESTDWINDOW':
../../os2pm.c:148: warning: pointer targets in passing argument 4 of
'WinCreateStdWindow' differ in signedness
../../os2pm.c:148: warning: pointer targets in passing argument 5 of
'WinCreateStdWindow' differ in signedness
../../os2pm.c: In function 'HB_FUN_WINSETWINDOWTEXT':
../../os2pm.c:180: warning: pointer targets in passing argument 2 of
'WinSetWindowText' differ in signedness
../../os2pm.c: In function 'HB_FUN_WINGETTEXT':
../../os2pm.c:189: warning: pointer targets in passing argument 1 of
'hb_retc' differ in signedness
../../os2pm.c: In function 'HB_FUN_MSGINFO':
../../os2pm.c:196: warning: pointer targets in initialization differ in
signedness
../../os2pm.c:199: warning: pointer targets in passing argument 3 of
'WinMessageBox' differ in signedness
make[4]: ../../../../../source/main/os2/gcc/harbour.exe: Command not found
make[3]: *** [descend] Error 1
make[2]: *** [first] Error 2
make[3]: ../../../../source/main/os2/gcc/harbour.exe: Command not found
make[2]: *** [descend] Error 1
../../hbmzip.c: In function 'hb_zipStoreFile':
../../hbmzip.c:748: warning: pointer targets in passing argument 1 of
'DosQueryPathInfo' differ in signedness
../../hbmzip.c: In function 'hb_unzipExtractCurrentFile':
../../hbmzip.c:1049: warning: pointer targets in passing argument 1 of
'DosQueryPathInfo' differ in signedness
../../hbmzip.c:1067: warning: pointer targets in passing argument 1 of
'DosSetPathInfo' differ in signedness
make[3]: ../../../../source/main/os2/gcc/harbour.exe: Command not found
make[2]: *** [descend] Error 1
make[3]: ../../../../source/main/os2/gcc/harbour.exe: Command not found
make[2]: *** [descend] Error 1
make[3]: ../../../../source/main/os2/gcc/harbour.exe: Command not found
make[2]: *** [descend] Error 1
make[3]: ../../../../source/main/os2/gcc/harbour.exe: Command not found
make[2]: *** [descend] Error 1
make[3]: ../../../../source/main/os2/gcc/harbour.exe: Command not found
make[2]: *** [descend] Error 1
../../xhbcopyf.c:66: error: conflicting types for 'hb_fsCopy'
../../../../include/hbapifs.h:211: error: previous declaration of
'hb_fsCopy' was here
make[3]: *** [xhbcopyf.o] Error 1
make[2]: *** [descend] Error 2
make[3]: ../../../../source/main/os2/gcc/harbour.exe: Command not found
make[2]: *** [descend] Error 1
---------------------
Rem gccset.cmd
SET PATH_EMXPGCC=E:\usr
SET CCENV=EMX
SET BUILD_ENV=EMX
SET BUILD_PLATFORM=OS2
SET ROOT=E:
SET GCCDIR=%ROOT%\usr
SET GCCDIR2=%ROOT%/usr
SET EMX=%ROOT%\EMX
SET EMX2=%ROOT%/EMX
SET
PATH=%GCCDIR%\local432\bin;%GCCDIR%\local432\libexec\gcc\i386-pc-os2-emx\4.3.2;%PATH%
SET
BEGINLIBPATH=%GCCDIR%\local432\lib;%GCCDIR%\local432\lib\gcc\i386-pc-os2-emx\4.3.2;%BEGINLIBPATH%
SET DPATH=%GCCDIR%\local432\lib;%DPATH%
SET C_INCLUDE_PATH=%GCCDIR2%/local432/lib/gcc/i386-pc-os2-emx/4.3.2/include;
SET CPLUS_INCLUDE_PATH=%GCCDIR2%/local432/include/c++/4.3.2/backward;
Rem DAVID:
CPLUS_INCLUDE_PATH=E:/usr/include/c++/3.3.5/;E:/usr/include/c++/3.3.5/i386-pc-os2-emx;E:/usr/include/c++/3.3.5/backward;E:/usr/include;
SET
LIBRARY_PATH=%GCCDIR2%/local432/lib;%GCCDIR2%/local432/lib/gcc/i386-pc-os2-emx/4.3.2;
Rem SET INFOPATH=%EMX2%/info;u:/usr/share/info
Rem DAVID: INFOPATH=E:/usr/info;
---------------------
Readme.os2
GCC v4.3.2 + binutils 2.16.1 (minus ld.exe)
Requires libc063.dll available from
ftp://ftp.netlabs.org/pub/gcc/libc-0.6.3-csd3.zip
Instructions for use:
- Currently installs into \usr\local432 so as not to interfere with an
existing GCC 3.3.5 install in \usr\bin
- See sample compiler environment setup scripts (in \usr\local432) for
required differences compared to GCC 3.3.5
- report any problems via email to [EMAIL PROTECTED] or via
http://mantis.smedley.info
Known Issues:
- no support yet for the GOMP multiprocessor library
- link warning when using -Zomf - emxomf will require updating to deal
with the new stabs types, but according to Knut, these warnings can be
safely ignored, and only affect debugging
Updates since original build:
- Added threading support (20081011 build)
- fixed problem with stdcall that produced errors like '{standard
input}:75: Error: invalid character '_' in mnemonic' (20081012 build)
- fixed (hopefully) 'internal compiler error' crashes when -fPIC is used
- Added support for precompiled headers based on cygwin code (untested)
(20081012 build)
- Fixed 'gcc conftest.c -lgcc' produced -lgcc.exe (20081012b build)
- Fixed problems with cdecl (20081014 build)
- Fixed (hopefully) problems with fastcall (20081014 build)
- Binutils 2.16.1 (minus ld.exe) included (20081025 build)
- Fixed (hopefully) probelm with recursive thread support in libstdc++ -
thanks Yuri for the patch! (20081025 build)
ld.exe from binutils isn't included as it currently isn't working
correctly (emxbind error)
This build hasn't had huge amounts of testing, but has been used to
build Scribus, Firefox 3.0cvs and ffmpeg successfully. Any feedback on
things that work/don't work vs GCC 3.3.5 would be appreciated!
If you like this software and want to support continued ports, please
consider donating via PayPal via the link in the footer at
http://smedley.info/os2ports or via the Mensys online store at
http://www.mensys.net/os2ports
Cheers,
Paul Smedley
Adelaide, Australia
25th October, 2008
---------------------
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