Re: Current master not compiling

[Graham Bloice <graham.bloice () trihedral com>]

On 4 April 2016 at 12:05, Anders Broman <anders.broman () ericsson com> wrote:

> Hi,
> I'm also facing issues on MSVC 2015 and Cmake
>
>          C:\Development\ewireshark\trunk\epan\dfilter\dfilter.c(214):
> error C2065: 'yyscan_t': undeclared identifier
> [C:\Development\wsbuild64\epan\dfilter\dfilter.vcxproj]
>          C:\Development\ewireshark\trunk\epan\dfilter\dfilter.c(214):
> error C2146: syntax error: missing ';' before identifier 'scanner'
> [C:\Development\wsbuild64\epan\dfilter\dfilter.vcxproj]
>          C:\Development\ewireshark\trunk\epan\dfilter\dfilter.c(214):
> error C2065: 'scanner': undeclared identifier
> [C:\Development\wsbuild64\epan\dfilter\dfilter.vcxproj]
>          C:\Development\ewireshark\trunk\epan\dfilter\dfilter.c(215):
> error C2065: 'YY_BUFFER_STATE': undeclared identifier
> [C:\Development\wsbuild64\epan\dfilter\dfilter.vcxproj]
>          C:\Development\ewireshark\trunk\epan\dfilter\dfilter.c(215):
> error C2146: syntax error: missing ';' before identifier 'in_buffer'
> [C:\Development\wsbuild64\epan\dfilter\dfilter.vcxproj]
>          C:\Development\ewireshark\trunk\epan\dfilter\dfilter.c(215):
> error C2065: 'in_buffer': undeclared identifier
> [C:\Development\wsbuild64\epan\dfilter\dfilter.vcxproj]
>          C:\Development\ewireshark\trunk\epan\dfilter\dfilter.c(235):
> error C2065: 'scanner': undeclared identifier
> [C:\Development\wsbuild64\epan\dfilter\dfilter.vcxproj]
>          C:\Development\ewireshark\trunk\epan\dfilter\dfilter.c(243):
> error C2065: 'in_buffer': undeclared identifier
> [C:\Development\wsbuild64\epan\dfilter\dfilter.vcxproj]
>          C:\Development\ewireshark\trunk\epan\dfilter\dfilter.c(243):
> error C2065: 'scanner': undeclared identifier
> [C:\Development\wsbuild64\epan\dfilter\dfilter.vcxproj]
>          C:\Development\ewireshark\trunk\epan\dfilter\dfilter.c(250):
> error C2065: 'scanner': undeclared identifier
> [C:\Development\wsbuild64\epan\dfilter\dfilter.vcxproj]
>          C:\Development\ewireshark\trunk\epan\dfilter\dfilter.c(256):
> error C2065: 'scanner': undeclared identifier
> [C:\Development\wsbuild64\epan\dfilter\dfilter.vcxproj]
>          C:\Development\ewireshark\trunk\epan\dfilter\dfilter.c(319):
> error C2065: 'in_buffer': undeclared identifier
> [C:\Development\wsbuild64\epan\dfilter\dfilter.vcxproj]
>          C:\Development\ewireshark\trunk\epan\dfilter\dfilter.c(319):
> error C2065: 'scanner': undeclared identifier
> [C:\Development\wsbuild64\epan\dfilter\dfilter.vcxproj]
>          C:\Development\ewireshark\trunk\epan\dfilter\dfilter.c(320):
> error C2065: 'scanner': undeclared identifier
> [C:\Development\wsbuild64\epan\dfilter\dfilter.vcxproj]
>
>
>        "C:\Development\wsbuild64\Wireshark.sln" (default target) (1) ->
>        "C:\Development\wsbuild64\ALL_BUILD.vcxproj.metaproj" (default
> target) (2) ->
>        "C:\Development\wsbuild64\ui\ui.vcxproj.metaproj" (default target)
> (113) ->
>        "C:\Development\wsbuild64\ui\ui.vcxproj" (default target) (165) ->
>          C:\Development\ewireshark\trunk\ui\text_import.c(909): error
> C2065: 'yyscan_t': undeclared identifier
> [C:\Development\wsbuild64\ui\ui.vcxproj]
>          C:\Development\ewireshark\trunk\ui\text_import.c(909): error
> C2146: syntax error: missing ';' before identifier 'scanner'
> [C:\Development\wsbuild64\ui\ui.vcxproj]
>          C:\Development\ewireshark\trunk\ui\text_import.c(909): error
> C2065: 'scanner': undeclared identifier
> [C:\Development\wsbuild64\ui\ui.vcxproj]
>          C:\Development\ewireshark\trunk\ui\text_import.c(1021): error
> C2065: 'scanner': undeclared identifier
> [C:\Development\wsbuild64\ui\ui.vcxproj]
>          C:\Development\ewireshark\trunk\ui\text_import.c(1027): error
> C2065: 'scanner': undeclared identifier
> [C:\Development\wsbuild64\ui\ui.vcxproj]
>          C:\Development\ewireshark\trunk\ui\text_import.c(1029): error
> C2065: 'scanner': undeclared identifier
> [C:\Development\wsbuild64\ui\ui.vcxproj]
>          C:\Development\ewireshark\trunk\ui\text_import.c(1031): error
> C2065: 'scanner': undeclared identifier
> [C:\Development\wsbuild64\ui\ui.vcxproj]
>
> But dfilter is built with lemon isn't it? Flex is Cygwin 2.5.39-1 and
> there's not any newer version available...

On Windows, using CMake, I had to delete a lot of lex detritus
grammar.[c|h], xxx.c, xxx_lex.h in my repo to get rid of the above errors.

I used git clean -dfx, maybe check first with git clean -dnx to see what
will be deleted.

On Windows at least, I suspect this may be down to the difference between
quotes and angle brackets in includes.  We've been down this road before.

I'm not sure how the lex detritus got there, it didn't come back after the
build.

-- 
Graham Bloice

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