Miguel A. Figueroa-Villanueva a écrit :
On Wed, Jul 1, 2009 at 2:02 PM, Tyler Roscoe wrote:
On Wed, Jul 01, 2009 at 07:23:27PM +0200, Florent Teichteil wrote:
// BEGINNING OF CMakeLists.txt
set(CMAKE_MODULE_PATH ${PROJECT_SOURCE_DIR})
find_package(wxWidgets COMPONENTS base core REQUIRED)
include_directories(${wxWidgets_INCLUDE_DIRS})
add_definitions(${wxWidgets_DEFINITIONS})
message(STATUS ${wxWidgets_INCLUDE_DIRS})
// END OF CMakeLists.txt
When I run "cmake ." in a terminal window, I get the following output:
Don't do in-source builds, for they lead to suffering. Check the FAQ for
details.
This is very good advice, of course...
-- /usr/lib/wx/include/gtk2-unicode-release-2.8/usr/include/wx-2.8
-- Configuring done
-- Generating done
The first line gives the value of "wxWidgets_INCLUDE_DIRS" which is
obviously wrong. It seems 2 paths have been concatenated without white
space. I think it should be something like
"/usr/lib/wx/include/gtk2-unicode-release-2.8 /usr/include/wx-2.8".
Try message(STATUS "${wxWidgets_INCLUDE_DIRS}"). My guess is that
variable is a list and the way you are using it in message() is
flattening that list.
This is most likely the case. Thanks Tyler.
Also, Florent, do you actually have a problem? I mean besides the
output line not matching what you expect; can you build a simple app?
Thank you for advices!
I tried message(STATUS "${wxWidgets_INCLUDE_DIRS}") that adds a
semicolon between the paths. I'm not sure that gcc is able to parse
include paths separated by semicolons.
Anyway, when I try to make the project, gcc complains it can't find
wxwidgets headers. For instance, the compilation of a source file
containing the line "#include <wx/wx.h>" gives the following error
message (in French): "erreur: wx/wx.h : Aucun fichier ou dossier de ce
type". It means that gcc can't find the <wx/wx.h> include file.
Thanks again, guys!
Florent
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