make läuft nicht durc h

[Nobse]

hi,
bei der installation von iscan, zickt make:

In file included from imgstream.cc:31:
imgstream.hh:46:18: error: ltdl.h: No such file or directory
In file included from imgstream.cc:31:
imgstream.hh:115: error: 'lt_dlhandle' does not name a type
imgstream.hh:116: error: 'lt_ptr' does not name a type
imgstream.hh:118: error: 'dl_handle' does not name a type
imgstream.hh:120: error: 'dl_ptr' does not name a type
imgstream.hh:121: error: 'dl_handle' has not been declared
imgstream.hh:124: error: 'dl_handle' does not name a type
imgstream.cc:155: error: 'dl_handle' in class 'iscan::imgstream' does not name a type
imgstream.cc:174: error: 'dl_ptr' in class 'iscan::imgstream' does not name a type
imgstream.cc:181: error: 'int iscan::imgstream::dlclose' is not a static member of 'class iscan::imgstream'
imgstream.cc:181: error: 'dl_handle' was not declared in this scope
imgstream.cc:182: error: expected ',' or ';' before '{' token
imgstream.cc:211: error: 'dl_handle' in class 'iscan::imgstream' does not name a type
make[2]: *** [libimage_stream_la-imgstream.lo] Fehler 1
make[2]: Leaving directory `/opt/epson/iscan-2.7.0/lib'
make[1]: *** [all-recursive] Fehler 1
make[1]: Leaving directory `/opt/epson/iscan-2.7.0'
make: *** [all] Fehler 2

weiß jemand wies weitergeht?

[Aqualung]

Warum installierst Du iscan nicht über Dein Paketmanagement?

Ansonsten "libtool" installieren.

[Nobse]

gmorgen

libtool hab ich nachinstalliert, jedoch läuft immer noch nix durch

imgstream.cc: In static member function 'static lt_dlhandle_struct* iscan::imgstream::find_dlopen(const char*)':
imgstream.cc:243: error: 'getenv' was not declared in this scope
imgstream.cc:247: error: 'getenv' was not declared in this scope
imgstream.cc:282: error: 'free' was not declared in this scope
imgstream.cc:287: error: 'free' was not declared in this scope
make[2]: *** [libimage_stream_la-imgstream.lo] Fehler 1
make[2]: Leaving directory `/opt/epson/iscan-2.7.0/lib'
make[1]: *** [all-recursive] Fehler 1
make[1]: Leaving directory `/opt/epson/iscan-2.7.0'
make: *** [all] Fehler 2

[Aqualung]

Welche Distri verwendest Du?

[Rain_maker]

http://bbs.archlinux.org/viewtopic.php?id=29014

Mal bei archlinux.de oder im AUR nachsehen, welche Patches da in die neuste Version eingebaut werden, sieht nach gcc-4.3 Problem aus.

[Nobse]

http://bbs.archlinux.org/viewtopic.php?id=29014
.

da hab ich geguckt und auch evtl was gefunden

t probably needs some patching. gcc-4.3's c++-Compiler does not include c-headers automatically anymore. Try to find out in what header file 'getenv' and 'free' are defined (man getenv) and include them with

#include <c headerfilename_without_dot_h>

For example, if the header file is head.h, include

#include <chead>

Maybe you have to to this several times for diverse files and/or headers.

jedoch weiß ich nicht mit welcher syntax ich den dementsprechenden header file suchen soll. ein manual eintrag für getenv hab ich nicht
vieleicht kann mir jemand weiterhelfen

[Aqualung]

Könntest Du bitte nochmal den "klemmenden" Teil mit Compiler-Aufruf posten?

[Rain_maker]

oder im AUR nachsehen, welche Patches da in die neuste Version eingebaut werden, sieht nach gcc-4.3 Problem aus.

http://aur.archlinux.org/packages.ph...Search=Gehe+zu

[Master Q]

Hallo alle,
ich habe ein ähnliches Problem beim compilieren von iscan, es wäre toll wenn Jemand Rat weiß.

Hier kurz die Spezifikationen:

OS: Debian Lenny
Arch: amd64
gestestete gcc versionen: 3.4, 4.1, 4.2, 4.3

Fehler:

Making all in lib
make[2]: Entering directory `/home/masterq/Desktop/temp/iscan-2.8.0/lib'
if /bin/sh ../libtool --mode=compile --tag=CXX g++ -DHAVE_CONFIG_H -I. -I. -I.. -I../include/sane  -I../include   -g -O2 -MT libimage_stream_la-imgstream.lo -MD -MP -MF ".deps/libimage_stream_la-imgstream.Tpo" -c -o libimage_stream_la-imgstream.lo `test -f 'imgstream.cc' || echo './'`imgstream.cc; \
        then mv -f ".deps/libimage_stream_la-imgstream.Tpo" ".deps/libimage_stream_la-imgstream.Plo"; else rm -f ".deps/libimage_stream_la-imgstream.Tpo"; exit 1; fi
 g++ -DHAVE_CONFIG_H -I. -I. -I.. -I../include/sane -I../include -g -O2 -MT libimage_stream_la-imgstream.lo -MD -MP -MF .deps/libimage_stream_la-imgstream.Tpo -c imgstream.cc  -fPIC -DPIC -o .libs/libimage_stream_la-imgstream.o
imgstream.cc: In static member function 'static lt_dlhandle_struct* iscan::imgstream::find_dlopen(const char*)':
imgstream.cc:243: error: 'getenv' was not declared in this scope
imgstream.cc:247: error: 'getenv' was not declared in this scope
imgstream.cc:282: error: 'free' was not declared in this scope
imgstream.cc:287: error: 'free' was not declared in this scope
make[2]: *** [libimage_stream_la-imgstream.lo] Fehler 1
make[2]: Leaving directory `/home/masterq/Desktop/temp/iscan-2.8.0/lib'
make[1]: *** [all-recursive] Fehler 1
make[1]: Leaving directory `/home/masterq/Desktop/temp/iscan-2.8.0'
make: *** [all] Fehler 2

Danke vor raus für alle Anworten

[rosencrantz]

"error: 'free' was not declared in this scope" klingt nach einem fehlenden #include <cstdlib>. Nur für den Fall, daß kein Patch zur
Hand ist ;-)