[CMake] Using gnu flex with cmake

[Eric Noulard]

2012/12/17 Derek Cole <derek.cole at gmail.com>

> Replying to fix the subject
>
> On Mon, Dec 17, 2012 at 1:45 PM, Derek Cole <derek.cole at gmail.com> wrote:
>
>>
>>    I am trying to figure out what I am doing wrong when trying to use
>> just flex in a Cmake file to build a shared lib.
>>
>> i basically have the following
>>
>> find_package(FLEX)
>> FLEX_TARGET(Test ../src/test.l ../src/test.c)set(SRC_FILES mysource.c ${FLEX_Test_OUTPUTS})
>> add_libary(testlib ${SRC_FILES})
>> target_link_libraries(testlib crypto c ${FLEX_LIBRARIES})
>>
>> this is giving me a problem saying it cant find ../src/test.c
>>
>
Could you try using absolute path for FLEX output:

FLEX_TARGET(Test ../src/test.l ${CMAKE_CURRENT_BINARY_DIR}/test.c)


any ideas how I can make sure Lex ran first? secondly,how can i pass my -L
>> and -d options to lex (like I am doing in my normal, pre-cmake version of
>> this makefile)
>>
>
the FLEX_TARGET macro should be printing something out when running.


-- 
Erk
Le gouvernement représentatif n'est pas la démocratie --
http://www.le-message.org
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