cant compile qucs-0.0.19-160204-git-83cc216 on linux

[gabber-tech]

Hi there,

trying to compile qucs 0.19 on kubuntu 14.04.

./configure result: :) qucs-core version 0.0.19 () configured successfully.

make result: :(

/bin/bash ../libtool --tag=CXX --mode=compile g++ -DHAVE_CONFIG_H -I. -I.. -I../src/math -I../src/components -I../src/components -I../src/interface -I. -O2 -std=gnu++11 -pipe -fno-exceptions -fno-check-new -ldl -rdynamic -MT equation.lo -MD -MP -MF .deps/equation.Tpo -c -o equation.lo equation.cpp libtool: compile: g++ -DHAVE_CONFIG_H -I. -I.. -I../src/math -I../src/components -I../src/components -I../src/interface -I. -O2 -std=gnu++11 -pipe -fno-exceptions -fno-check-new -ldl -rdynamic -MT equation.lo -MD -MP -MF .deps/equation.Tpo -c equation.cpp -fPIC -DPIC -o .libs/equation.o equation.cpp: In member function ‘int qucs::eqn::application::evalTypeFast()’: equation.cpp:807:29: error: ‘gperfapphash’ has not been declared struct appindex * idx = gperfapphash::get (key, strlen (key)); ^ equation.cpp:811:48: error: invalid use of incomplete type ‘struct qucs::eqn::application::evalTypeFast()::appindex’ application_t * app = &applications[idx->index]; ^ equation.cpp:807:12: error: forward declaration of ‘struct qucs::eqn::application::evalTypeFast()::appindex’ struct appindex * idx = gperfapphash::get (key, strlen (key)); ^ make[5]: * [equation.lo] Fehler 1 make[5]: Verzeichnis »/home/gabber/Tools/QUCS/qucs-0.0.19/qucs-core/src« wird verlassen make[4]: * [all-recursive] Fehler 1 make[4]: Verzeichnis »/home/gabber/Tools/QUCS/qucs-0.0.19/qucs-core/src« wird verlassen make[3]: * [all] Fehler 2 make[3]: Verzeichnis »/home/gabber/Tools/QUCS/qucs-0.0.19/qucs-core/src« wird verlassen make[2]: * [all-recursive] Fehler 1 make[2]: Verzeichnis »/home/gabber/Tools/QUCS/qucs-0.0.19/qucs-core« wird verlassen make[1]: * [all] Fehler 2 make[1]: Verzeichnis »/home/gabber/Tools/QUCS/qucs-0.0.19/qucs-core« wird verlassen make: * [all-recursive] Fehler 1

[guitorri]

Can you tell us which version of gperf you have?

This reminds me of issue https://github.com/Qucs/qucs/issues/295

[gabber-tech]

yes it seems to be:

gperf --version
GNU gperf 3.0.4

I am confused by the #295 which says it's fixed with #465

Do I need to use a different version of gperf?

[guitorri]

So far the issue was seen-and-fixed only for Windows. See b5f9ae60ae44 Maybe we should find a way for gperfappgen to always produce a CRLF.

[in3otd]

I regularly build with gperf 3.0.4 with Linux (Slackware), without any issue - before and after the #465 patch. I have downloaded and compiled the sources from qucs-0.0.19-160204-git-83cc216 successfully here, so I could not replicate the issue. Could you please, after trying to compile

• cd to the qucs-core/src directory
• type ./gperfappgen | cat -v : you should see a plain text, without any strange ^M symbols at the end of the lines
• type ./gperfappgen > gperfapphash.gph
• type gperf -I -m 8 gperfapphash.gph : you should obtain a non-empty text file

to help understanding which step is failing

[gabber-tech]

Got qucs-0.0.19-rc1 working on my Mint 17 machine. With gperf 3.0.4.

I will try the input of in3otd when I am on the kubuntu machine again.

[in3otd]

not sure if this was somehow due to #532, fixed in #534 . I'm closing this since we could not reproduce the issue. Please open a new issue if you still have problems in compiling qucs-core.