Re: Cannot build gnuplot4.5 with lua terminal on cygwin-1.7 (was making gnuplot-tikz.lua.exe on cygwin-1.7)

[Tatsuro M. <tma...@ya...>]

Hello Ethan and Allin

Configure itself seems to be OK.

Then I will look into 'make' process and the Makefile  to seek the origin of the failure.

Thanks a lot!!

Regards

Tatsuro



--- Ethan Merritt wrote:

> On Sunday 29 November 2009, Tatsuro MATSUOKA wrote:
> > Hello
> > 
> > Sorry for my duplicated post.
> > 
> > Does anyone explain the behavior below?
> > 
> > Regards
> > 
> > Tatsuro
> > 
> > 
> > --- Tatsuro MATSUOKA wrote:
> > 
> > > Sorry for my successive post.
> > > 
> > > I have looked at the config.log:
> > > 
> > > configure:8273: checking for LUA
> > > configure:8281: $PKG_CONFIG --exists --print-errors "lua"
> > > configure:8284: $? = 0
> > > configure:8299: $PKG_CONFIG --exists --print-errors "lua"
> > > configure:8302: $? = 0
> > > configure:8340: result: yes
> > > configure:8353: checking for library containing luaL_openlibs
> > > configure:8384: gcc-4 -o conftest.exe -O3 -fomit-frame-pointer   -I/usr/include  -L/usr/lib
> > > conftest.c
> > >  -llua -lm   >&5
> > > configure:8384: $? = 0
> > > configure:8401: result: none required
> > > configure:8411: checking lua.h usability
> > > configure:8411: gcc-4 -c -O3 -fomit-frame-pointer   -I/usr/include conftest.c >&5
> > > configure:8411: $? = 0
> > > configure:8411: result: yes
> > > configure:8411: checking lua.h presence
> > > configure:8411: gcc-4 -E   -I/usr/include conftest.c
> > > configure:8411: $? = 0
> > > configure:8411: result: yes
> > > configure:8411: checking for lua.h
> > > configure:8411: result: yes
> > > 
> > > *****************
> > > configure:8384: gcc-4 -o conftest.exe -O3 -fomit-frame-pointer   -I/usr/include  -L/usr/lib
> > > conftest.c
> > >  -llua -lm   >&5
> > > configure:8384: $? = 0
> > > configure:8401: result: none required
> > > ***************
> > >  $? = 0 but result: none required
> > > ????
> > > What is caused? I'm now in confusion.
> 
> I cannot help with cygwin.
> But the message above is not an error. I get the same report
> when building successfully under linux.  
> 
> configure:12416: checking for LUA
> configure:12483: result: yes
> configure:12442: $PKG_CONFIG --exists --print-errors "lua"
> configure:12445: $? = 0
> configure:12483: result: yes
> configure:12496: checking for library containing luaL_openlibs
> configure:12537: gcc -o conftest -g -O2   -I/usr/local/include   -L/usr/X11R6/lib  conftest.c
> -lm  -llua -lm   >&5
> configure:12544: $? = 0
> configure:12575: result: none required
> configure:12601: checking lua.h usability
> configure:12618: gcc -c -g -O2   -I/usr/local/include  conftest.c >&5
> configure:12625: $? = 0
> configure:12639: result: yes
> 
> I think this means that the test program created by the configure
> script compiles and links correctly without requiring any extra libraries.
> 
> I do notice a difference in the two configure logs, however.
> It seems from your log that the test for lua.h comes first, and then lua libraries second.
> My log shows first a test for the libraries and then a test for lua.h
> So the configure script may be different for some reason.
> 
> 
> 	Ethan
> 


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