"Undefined Reference" woes

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ColleenKobe
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"Undefined Reference" woes

Post by ColleenKobe »

I'm posting this message in the CodeLite forum, because I'm wondering if maybe my problem is CodeLite-related. I don't know.

My goal was to learn how to use the wxWidgets file dialogs. I first compiled the sample program in C:\wxWidgets\samples\dialogs, using an ordinary DOS batch file and the makefile. That program compiled and ran perfectly. I decided I liked the look of the generic Save As dialog, and I'd copy and edit it for my own use. But when I wrote my own program and compiled it in CodeLite, I got the error messages below:
Undefined.jpg
So I figure I'm having trouble getting my wxWidgets program to find C:\wxWidgets\include\wx\generic\filedlgg.h. Here is MainFrame.cpp. I copied the important part (the uncommented-out code in OnSave_as_Button_Clicked) from the example in C:\wxWidgets\samples\dialogs\dialogs.cpp, procedure FileSaveGeneric.

Code: Select all

#include <wx/aboutdlg.h>
#include <wx/generic/filedlgg.h>
#include <wx/file.h>
#include <wx/string.h>
#include <wx/utils.h>
#include "MainFrame.h"

MainFrame::MainFrame(wxWindow* parent)
    : MainFrameBaseClass(parent)
{
}

MainFrame::~MainFrame()
{
}

void MainFrame::OnExit(wxCommandEvent& event)
{
    wxUnusedVar(event);
    Close();
}

void MainFrame::OnAbout(wxCommandEvent& event)
{
    wxUnusedVar(event);
    wxAboutDialogInfo info;
    info.SetCopyright(_("My MainFrame"));
    info.SetLicence(_("GPL v2 or later"));
    info.SetDescription(_("Short description goes here"));
    ::wxAboutBox(info);
}
void MainFrame::OnSave_as_Button_Clicked(wxCommandEvent& event)
{

    wxString    Default_Filename    = "";
    wxString    Default_Path        = "F:\\temp\\";
    wxString    Default_Prompt      = "Save the PRM file as";
    wxString    Default_Wildcard_st = "PRM (Raw Data) Files (*.prm)|*.prm|*.*";
    wxString    WholeNow            = "";

    // ----------- USE WXFILEDIALOG TO SET THE DEFAULT PRM FILENAME. -----------

    WholeNow            = wxNow ();     // Get the current time as a string.
    Default_Filename    = wxString::Format ("%s.prm", WholeNow);

    // Let the user choose or create the file via Save As.

    wxGenericFileDialog dialog
                   (this,                               //  parent
                    Default_Prompt,                     //  message             = wxFileSelectorPromptStr,
                    Default_Path,                       //  defaultDir          = wxEmptyString,
                    Default_Filename,                   //  defaultFile         = wxEmptyString,
                    Default_Wildcard_st,                //  wildCard            = wxFileSelectorDefaultWildcardStr,
                    wxFD_SAVE|wxFD_OVERWRITE_PROMPT);   //  style               = wxFD_DEFAULT_STYLE,
                                                        //  pos                 = wxDefaultPosition,
                                                        //  sz                  = wxDefaultSize,
                                                        //  name                = wxFileDialogNameStr,
                                                        //  bypassGenericImpl   = false

    dialog.SetFilterIndex(1);

    if (dialog.ShowModal() == wxID_OK)
    {
        wxLogMessage(wxT("%s, filter %d"),
                     dialog.GetPath().c_str(), dialog.GetFilterIndex());
    }

    // ...
    // Lots of code, deleted for brevity.
    // ...

    return;

}
For debugging purposes: my workspace's project, settings, environment variables are:

CodeLiteDir=C:\CodeLite
WXCFG=gcc_lib\mswud
WXWIN=C:\wxWidgets

And I am using:

CodeLite 10.0.7
MinGW hard to tell, but I downloaded it on July 10, 2017
Windows 10 Pro, 64-bit, Test mode
wxWidgets 3.0.2
wxCrafter 2.6

Target platform 32-bit
Target build debug

What do you think? Am I missing something obvious?

Thanks!

Colleen
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eranif
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Re: "Undefined Reference" woes

Post by eranif »

This is not related to CodeLite.
Anyhow, when you post link/build errors, don't post pictures, but copy the actual build data and paste it as text.
See the "HOW TO POST" thread (see my signature)

You will need to compare the link commands between CodeLite and the wxWidgets sample to see where did it go wrong
Make sure you have read the HOW TO POST thread
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ColleenKobe
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Posts: 130
Joined: Wed Mar 30, 2016 4:31 pm
Genuine User: Yes
IDE Question: C++
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Re: "Undefined Reference" woes

Post by ColleenKobe »

Thank you for your reply.

You suggested looking at the linker options for my program, and for the wxWidgets sample dialogs program.

First, here is the CodeLite makefile for my program:

Code: Select all

##
## Auto Generated makefile by CodeLite IDE
## any manual changes will be erased
##
## Debug
ProjectName            :=Core
ConfigurationName      :=Debug
WorkspacePath          :=F:/Prototypes_wxw/wxGenericFileDialog_Practice
ProjectPath            :=F:/Prototypes_wxw/wxGenericFileDialog_Practice/Core
IntermediateDirectory  :=./Debug
OutDir                 := $(IntermediateDirectory)
CurrentFileName        :=
CurrentFilePath        :=
CurrentFileFullPath    :=
User                   :=Colleen
Date                   :=05/10/2017
CodeLitePath           :=C:/CodeLite
LinkerName             :=C:/MinGW/bin/g++.exe
SharedObjectLinkerName :=g++ -shared -fPIC
ObjectSuffix           :=.o
DependSuffix           :=.o.d
PreprocessSuffix       :=.o.i
DebugSwitch            :=-gstab
IncludeSwitch          :=-I
LibrarySwitch          :=-l
OutputSwitch           :=-o
LibraryPathSwitch      :=-L
PreprocessorSwitch     :=-D
SourceSwitch           :=-c
OutputFile             :=$(IntermediateDirectory)/$(ProjectName)
Preprocessors          :=
ObjectSwitch           :=-o
ArchiveOutputSwitch    :=
PreprocessOnlySwitch   :=-E
ObjectsFileList        :="Core.txt"
PCHCompileFlags        :=
MakeDirCommand         :=makedir
RcCmpOptions           := $(shell wx-config --rcflags)
RcCompilerName         :=windres
LinkOptions            :=  $(shell wx-config --libs) -mwindows
IncludePath            :=  $(IncludeSwitch). $(IncludeSwitch).
IncludePCH             :=
RcIncludePath          :=
Libs                   :=
ArLibs                 :=
LibPath                := $(LibraryPathSwitch).

##
## Common variables
## AR, CXX, CC, AS, CXXFLAGS and CFLAGS can be overriden using an environment variables
##
AR       := ar rcus
CXX      := C:/MinGW/bin/g++.exe
CC       := gcc
CXXFLAGS :=  -g -O0 -Wall $(shell wx-config --cflags)  $(Preprocessors)
CFLAGS   :=  -g -O0 -Wall $(Preprocessors)
ASFLAGS  :=
AS       := as


##
## User defined environment variables
##
CodeLiteDir:=C:\CodeLite
WXCFG:=gcc_lib\mswud
WXWIN:=C:\wxWidgets
Objects0=$(IntermediateDirectory)/main.cpp$(ObjectSuffix) $(IntermediateDirectory)/MainFrame.cpp$(ObjectSuffix) $(IntermediateDirectory)/wxcrafter.cpp$(ObjectSuffix) $(IntermediateDirectory)/wxcrafter_bitmaps.cpp$(ObjectSuffix) $(IntermediateDirectory)/win_resources.rc$(ObjectSuffix)



Objects=$(Objects0)

##
## Main Build Targets
##
.PHONY: all clean PreBuild PrePreBuild PostBuild MakeIntermediateDirs
all: $(OutputFile)

$(OutputFile): $(IntermediateDirectory)/.d $(Objects)
	@$(MakeDirCommand) $(@D)
	@echo "" > $(IntermediateDirectory)/.d
	@echo $(Objects0)  > $(ObjectsFileList)
	$(LinkerName) $(OutputSwitch)$(OutputFile) @$(ObjectsFileList) $(LibPath) $(Libs) $(LinkOptions)

MakeIntermediateDirs:
	@$(MakeDirCommand) "./Debug"


$(IntermediateDirectory)/.d:
	@$(MakeDirCommand) "./Debug"

PreBuild:


##
## Objects
##
$(IntermediateDirectory)/main.cpp$(ObjectSuffix): main.cpp $(IntermediateDirectory)/main.cpp$(DependSuffix)
	$(CXX) $(IncludePCH) $(SourceSwitch) "F:/Prototypes_wxw/wxGenericFileDialog_Practice/Core/main.cpp" $(CXXFLAGS) $(ObjectSwitch)$(IntermediateDirectory)/main.cpp$(ObjectSuffix) $(IncludePath)
$(IntermediateDirectory)/main.cpp$(DependSuffix): main.cpp
	@$(CXX) $(CXXFLAGS) $(IncludePCH) $(IncludePath) -MG -MP -MT$(IntermediateDirectory)/main.cpp$(ObjectSuffix) -MF$(IntermediateDirectory)/main.cpp$(DependSuffix) -MM main.cpp

$(IntermediateDirectory)/main.cpp$(PreprocessSuffix): main.cpp
	$(CXX) $(CXXFLAGS) $(IncludePCH) $(IncludePath) $(PreprocessOnlySwitch) $(OutputSwitch) $(IntermediateDirectory)/main.cpp$(PreprocessSuffix) main.cpp

$(IntermediateDirectory)/MainFrame.cpp$(ObjectSuffix): MainFrame.cpp $(IntermediateDirectory)/MainFrame.cpp$(DependSuffix)
	$(CXX) $(IncludePCH) $(SourceSwitch) "F:/Prototypes_wxw/wxGenericFileDialog_Practice/Core/MainFrame.cpp" $(CXXFLAGS) $(ObjectSwitch)$(IntermediateDirectory)/MainFrame.cpp$(ObjectSuffix) $(IncludePath)
$(IntermediateDirectory)/MainFrame.cpp$(DependSuffix): MainFrame.cpp
	@$(CXX) $(CXXFLAGS) $(IncludePCH) $(IncludePath) -MG -MP -MT$(IntermediateDirectory)/MainFrame.cpp$(ObjectSuffix) -MF$(IntermediateDirectory)/MainFrame.cpp$(DependSuffix) -MM MainFrame.cpp

$(IntermediateDirectory)/MainFrame.cpp$(PreprocessSuffix): MainFrame.cpp
	$(CXX) $(CXXFLAGS) $(IncludePCH) $(IncludePath) $(PreprocessOnlySwitch) $(OutputSwitch) $(IntermediateDirectory)/MainFrame.cpp$(PreprocessSuffix) MainFrame.cpp

$(IntermediateDirectory)/wxcrafter.cpp$(ObjectSuffix): wxcrafter.cpp $(IntermediateDirectory)/wxcrafter.cpp$(DependSuffix)
	$(CXX) $(IncludePCH) $(SourceSwitch) "F:/Prototypes_wxw/wxGenericFileDialog_Practice/Core/wxcrafter.cpp" $(CXXFLAGS) $(ObjectSwitch)$(IntermediateDirectory)/wxcrafter.cpp$(ObjectSuffix) $(IncludePath)
$(IntermediateDirectory)/wxcrafter.cpp$(DependSuffix): wxcrafter.cpp
	@$(CXX) $(CXXFLAGS) $(IncludePCH) $(IncludePath) -MG -MP -MT$(IntermediateDirectory)/wxcrafter.cpp$(ObjectSuffix) -MF$(IntermediateDirectory)/wxcrafter.cpp$(DependSuffix) -MM wxcrafter.cpp

$(IntermediateDirectory)/wxcrafter.cpp$(PreprocessSuffix): wxcrafter.cpp
	$(CXX) $(CXXFLAGS) $(IncludePCH) $(IncludePath) $(PreprocessOnlySwitch) $(OutputSwitch) $(IntermediateDirectory)/wxcrafter.cpp$(PreprocessSuffix) wxcrafter.cpp

$(IntermediateDirectory)/wxcrafter_bitmaps.cpp$(ObjectSuffix): wxcrafter_bitmaps.cpp $(IntermediateDirectory)/wxcrafter_bitmaps.cpp$(DependSuffix)
	$(CXX) $(IncludePCH) $(SourceSwitch) "F:/Prototypes_wxw/wxGenericFileDialog_Practice/Core/wxcrafter_bitmaps.cpp" $(CXXFLAGS) $(ObjectSwitch)$(IntermediateDirectory)/wxcrafter_bitmaps.cpp$(ObjectSuffix) $(IncludePath)
$(IntermediateDirectory)/wxcrafter_bitmaps.cpp$(DependSuffix): wxcrafter_bitmaps.cpp
	@$(CXX) $(CXXFLAGS) $(IncludePCH) $(IncludePath) -MG -MP -MT$(IntermediateDirectory)/wxcrafter_bitmaps.cpp$(ObjectSuffix) -MF$(IntermediateDirectory)/wxcrafter_bitmaps.cpp$(DependSuffix) -MM wxcrafter_bitmaps.cpp

$(IntermediateDirectory)/wxcrafter_bitmaps.cpp$(PreprocessSuffix): wxcrafter_bitmaps.cpp
	$(CXX) $(CXXFLAGS) $(IncludePCH) $(IncludePath) $(PreprocessOnlySwitch) $(OutputSwitch) $(IntermediateDirectory)/wxcrafter_bitmaps.cpp$(PreprocessSuffix) wxcrafter_bitmaps.cpp

$(IntermediateDirectory)/win_resources.rc$(ObjectSuffix): win_resources.rc
	$(RcCompilerName) -i "F:/Prototypes_wxw/wxGenericFileDialog_Practice/Core/win_resources.rc" $(RcCmpOptions)   $(ObjectSwitch)$(IntermediateDirectory)/win_resources.rc$(ObjectSuffix) $(RcIncludePath)

-include $(IntermediateDirectory)/*$(DependSuffix)
##
## Clean
##
clean:
	$(RM) -r ./Debug/

Second, here is the makefile.gcc for the sample program in C:\wxWidgets\samples\dialogs:

Code: Select all

# =========================================================================
#     This makefile was generated by
#     Bakefile 0.2.9 (http://www.bakefile.org)
#     Do not modify, all changes will be overwritten!
# =========================================================================

include ../../build/msw/config.gcc

# -------------------------------------------------------------------------
# Do not modify the rest of this file!
# -------------------------------------------------------------------------

### Variables: ###

CPPDEPS = -MT$@ -MF$@.d -MD -MP
WX_RELEASE_NODOT = 30
COMPILER_PREFIX = gcc
OBJS = \
	$(COMPILER_PREFIX)$(COMPILER_VERSION)_$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WXDLLFLAG)$(CFG)
LIBDIRNAME = \
	.\..\..\lib\$(COMPILER_PREFIX)$(COMPILER_VERSION)_$(LIBTYPE_SUFFIX)$(CFG)
SETUPHDIR = \
	$(LIBDIRNAME)\$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)
DIALOGS_CXXFLAGS = $(__DEBUGINFO) $(__OPTIMIZEFLAG_2) $(__THREADSFLAG) \
	$(GCCFLAGS) -DHAVE_W32API_H -D__WXMSW__ $(__WXUNIV_DEFINE_p) \
	$(__DEBUG_DEFINE_p) $(__NDEBUG_DEFINE_p) $(__EXCEPTIONS_DEFINE_p) \
	$(__RTTI_DEFINE_p) $(__THREAD_DEFINE_p) $(__UNICODE_DEFINE_p) \
	$(__MSLU_DEFINE_p) -I$(SETUPHDIR) -I.\..\..\include \
	$(____CAIRO_INCLUDEDIR_FILENAMES_p) -W -Wall -I. $(__DLLFLAG_p) \
	-I.\..\..\samples -DNOPCH $(__RTTIFLAG_5) $(__EXCEPTIONSFLAG_6) \
	-Wno-ctor-dtor-privacy $(CPPFLAGS) $(CXXFLAGS)
DIALOGS_OBJECTS =  \
	$(OBJS)\dialogs_sample_rc.o \
	$(OBJS)\dialogs_dialogs.o \
	$(____GENERIC_DIALOGS_IN_NATIVE_BUILDS_FILENAMES_OBJECTS)

### Conditionally set variables: ###

ifeq ($(GCC_VERSION),2.95)
GCCFLAGS = -fvtable-thunks
endif
ifeq ($(USE_GUI),0)
PORTNAME = base
endif
ifeq ($(USE_GUI),1)
PORTNAME = msw$(TOOLKIT_VERSION)
endif
ifeq ($(OFFICIAL_BUILD),1)
COMPILER_VERSION = ERROR-COMPILER-VERSION-MUST-BE-SET-FOR-OFFICIAL-BUILD
endif
ifeq ($(BUILD),debug)
WXDEBUGFLAG = d
endif
ifeq ($(UNICODE),1)
WXUNICODEFLAG = u
endif
ifeq ($(WXUNIV),1)
WXUNIVNAME = univ
endif
ifeq ($(SHARED),1)
WXDLLFLAG = dll
endif
ifeq ($(SHARED),0)
LIBTYPE_SUFFIX = lib
endif
ifeq ($(SHARED),1)
LIBTYPE_SUFFIX = dll
endif
ifeq ($(MONOLITHIC),0)
EXTRALIBS_FOR_BASE =
endif
ifeq ($(MONOLITHIC),1)
EXTRALIBS_FOR_BASE =
endif
ifeq ($(BUILD),debug)
__OPTIMIZEFLAG_2 = -O0
endif
ifeq ($(BUILD),release)
__OPTIMIZEFLAG_2 = -O2
endif
ifeq ($(USE_RTTI),0)
__RTTIFLAG_5 = -fno-rtti
endif
ifeq ($(USE_RTTI),1)
__RTTIFLAG_5 =
endif
ifeq ($(USE_EXCEPTIONS),0)
__EXCEPTIONSFLAG_6 = -fno-exceptions
endif
ifeq ($(USE_EXCEPTIONS),1)
__EXCEPTIONSFLAG_6 =
endif
ifeq ($(WXUNIV),1)
__WXUNIV_DEFINE_p = -D__WXUNIVERSAL__
endif
ifeq ($(WXUNIV),1)
__WXUNIV_DEFINE_p_1 = --define __WXUNIVERSAL__
endif
ifeq ($(DEBUG_FLAG),0)
__DEBUG_DEFINE_p = -DwxDEBUG_LEVEL=0
endif
ifeq ($(DEBUG_FLAG),0)
__DEBUG_DEFINE_p_1 = --define wxDEBUG_LEVEL=0
endif
ifeq ($(BUILD),release)
__NDEBUG_DEFINE_p = -DNDEBUG
endif
ifeq ($(BUILD),release)
__NDEBUG_DEFINE_p_1 = --define NDEBUG
endif
ifeq ($(USE_EXCEPTIONS),0)
__EXCEPTIONS_DEFINE_p = -DwxNO_EXCEPTIONS
endif
ifeq ($(USE_EXCEPTIONS),0)
__EXCEPTIONS_DEFINE_p_1 = --define wxNO_EXCEPTIONS
endif
ifeq ($(USE_RTTI),0)
__RTTI_DEFINE_p = -DwxNO_RTTI
endif
ifeq ($(USE_RTTI),0)
__RTTI_DEFINE_p_1 = --define wxNO_RTTI
endif
ifeq ($(USE_THREADS),0)
__THREAD_DEFINE_p = -DwxNO_THREADS
endif
ifeq ($(USE_THREADS),0)
__THREAD_DEFINE_p_1 = --define wxNO_THREADS
endif
ifeq ($(UNICODE),0)
__UNICODE_DEFINE_p = -DwxUSE_UNICODE=0
endif
ifeq ($(UNICODE),1)
__UNICODE_DEFINE_p = -D_UNICODE
endif
ifeq ($(UNICODE),0)
__UNICODE_DEFINE_p_1 = --define wxUSE_UNICODE=0
endif
ifeq ($(UNICODE),1)
__UNICODE_DEFINE_p_1 = --define _UNICODE
endif
ifeq ($(MSLU),1)
__MSLU_DEFINE_p = -DwxUSE_UNICODE_MSLU=1
endif
ifeq ($(MSLU),1)
__MSLU_DEFINE_p_1 = --define wxUSE_UNICODE_MSLU=1
endif
ifeq ($(USE_CAIRO),1)
____CAIRO_INCLUDEDIR_FILENAMES_p = -I$(CAIRO_ROOT)\include\cairo
endif
ifeq ($(USE_CAIRO),1)
__CAIRO_INCLUDEDIR_p = --include-dir $(CAIRO_ROOT)/include/cairo
endif
ifeq ($(SHARED),1)
__DLLFLAG_p = -DWXUSINGDLL
endif
ifeq ($(SHARED),1)
__DLLFLAG_p_1 = --define WXUSINGDLL
endif
ifeq ($(SHARED),0)
ifeq ($(WXUNIV),0)
____GENERIC_DIALOGS_IN_NATIVE_BUILDS_FILENAMES_OBJECTS =  \
	$(OBJS)\dialogs_colrdlgg.o \
	$(OBJS)\dialogs_dirdlgg.o \
	$(OBJS)\dialogs_filedlgg.o \
	$(OBJS)\dialogs_fontdlgg.o
endif
endif
ifeq ($(MONOLITHIC),0)
__WXLIB_ADV_p = \
	-lwx$(PORTNAME)$(WXUNIVNAME)$(WX_RELEASE_NODOT)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WX_LIB_FLAVOUR)_adv
endif
ifeq ($(MONOLITHIC),0)
__WXLIB_CORE_p = \
	-lwx$(PORTNAME)$(WXUNIVNAME)$(WX_RELEASE_NODOT)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WX_LIB_FLAVOUR)_core
endif
ifeq ($(MONOLITHIC),0)
__WXLIB_BASE_p = \
	-lwxbase$(WX_RELEASE_NODOT)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WX_LIB_FLAVOUR)
endif
ifeq ($(MONOLITHIC),1)
__WXLIB_MONO_p = \
	-lwx$(PORTNAME)$(WXUNIVNAME)$(WX_RELEASE_NODOT)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WX_LIB_FLAVOUR)
endif
ifeq ($(MONOLITHIC),1)
ifeq ($(USE_STC),1)
__LIB_SCINTILLA_IF_MONO_p = -lwxscintilla$(WXDEBUGFLAG)
endif
endif
ifeq ($(USE_GUI),1)
__LIB_TIFF_p = -lwxtiff$(WXDEBUGFLAG)
endif
ifeq ($(USE_GUI),1)
__LIB_JPEG_p = -lwxjpeg$(WXDEBUGFLAG)
endif
ifeq ($(USE_GUI),1)
__LIB_PNG_p = -lwxpng$(WXDEBUGFLAG)
endif
ifeq ($(MSLU),1)
__UNICOWS_LIB_p = -lunicows
endif
ifeq ($(USE_CAIRO),1)
__CAIRO_LIB_p = -lcairo
endif
ifeq ($(USE_CAIRO),1)
____CAIRO_LIBDIR_FILENAMES_p = -L$(CAIRO_ROOT)\lib
endif
ifeq ($(BUILD),debug)
ifeq ($(DEBUG_INFO),default)
__DEBUGINFO = -g
endif
endif
ifeq ($(BUILD),release)
ifeq ($(DEBUG_INFO),default)
__DEBUGINFO =
endif
endif
ifeq ($(DEBUG_INFO),0)
__DEBUGINFO =
endif
ifeq ($(DEBUG_INFO),1)
__DEBUGINFO = -g
endif
ifeq ($(USE_THREADS),0)
__THREADSFLAG =
endif
ifeq ($(USE_THREADS),1)
__THREADSFLAG = -mthreads
endif


all: $(OBJS)
$(OBJS):
	-if not exist $(OBJS) mkdir $(OBJS)

### Targets: ###

all: $(OBJS)\dialogs.exe data

clean:
	-if exist $(OBJS)\*.o del $(OBJS)\*.o
	-if exist $(OBJS)\*.d del $(OBJS)\*.d
	-if exist $(OBJS)\dialogs.exe del $(OBJS)\dialogs.exe

$(OBJS)\dialogs.exe: $(DIALOGS_OBJECTS) $(OBJS)\dialogs_sample_rc.o
	$(CXX) -o $@ $(DIALOGS_OBJECTS)  $(__DEBUGINFO) $(__THREADSFLAG) -L$(LIBDIRNAME) -Wl,--subsystem,windows -mwindows $(____CAIRO_LIBDIR_FILENAMES_p) $(LDFLAGS)  $(__WXLIB_ADV_p)  $(__WXLIB_CORE_p)  $(__WXLIB_BASE_p)  $(__WXLIB_MONO_p) $(__LIB_SCINTILLA_IF_MONO_p) $(__LIB_TIFF_p) $(__LIB_JPEG_p) $(__LIB_PNG_p)   -lwxzlib$(WXDEBUGFLAG) -lwxregex$(WXUNICODEFLAG)$(WXDEBUGFLAG) -lwxexpat$(WXDEBUGFLAG) $(EXTRALIBS_FOR_BASE) $(__UNICOWS_LIB_p) $(__CAIRO_LIB_p) -lkernel32 -luser32 -lgdi32 -lcomdlg32 -lwinspool -lwinmm -lshell32 -lcomctl32 -lole32 -loleaut32 -luuid -lrpcrt4 -ladvapi32 -lwsock32 -lwininet

data:
	if not exist $(OBJS) mkdir $(OBJS)
	for %%f in (tips.txt) do if not exist $(OBJS)\%%f copy .\%%f $(OBJS)

$(OBJS)\dialogs_sample_rc.o: ./../../samples/sample.rc
	$(WINDRES) -i$< -o$@    --define __WXMSW__ $(__WXUNIV_DEFINE_p_1) $(__DEBUG_DEFINE_p_1) $(__NDEBUG_DEFINE_p_1) $(__EXCEPTIONS_DEFINE_p_1) $(__RTTI_DEFINE_p_1) $(__THREAD_DEFINE_p_1) $(__UNICODE_DEFINE_p_1) $(__MSLU_DEFINE_p_1) --include-dir $(SETUPHDIR) --include-dir ./../../include $(__CAIRO_INCLUDEDIR_p) --include-dir . $(__DLLFLAG_p_1) --include-dir ./../../samples --define NOPCH

$(OBJS)\dialogs_dialogs.o: ./dialogs.cpp
	$(CXX) -c -o $@ $(DIALOGS_CXXFLAGS) $(CPPDEPS) $<

$(OBJS)\dialogs_colrdlgg.o: ./../../src/generic/colrdlgg.cpp
	$(CXX) -c -o $@ $(DIALOGS_CXXFLAGS) $(CPPDEPS) $<

$(OBJS)\dialogs_dirdlgg.o: ./../../src/generic/dirdlgg.cpp
	$(CXX) -c -o $@ $(DIALOGS_CXXFLAGS) $(CPPDEPS) $<

$(OBJS)\dialogs_filedlgg.o: ./../../src/generic/filedlgg.cpp
	$(CXX) -c -o $@ $(DIALOGS_CXXFLAGS) $(CPPDEPS) $<

$(OBJS)\dialogs_fontdlgg.o: ./../../src/generic/fontdlgg.cpp
	$(CXX) -c -o $@ $(DIALOGS_CXXFLAGS) $(CPPDEPS) $<

.PHONY: all clean data


SHELL := $(COMSPEC)

# Dependencies tracking:
-include $(OBJS)/*.d
The CodeLite makefile is wonderfully readable, and it's easy to see that line 40 says:

Code: Select all

LinkOptions            :=  $(shell wx-config --libs) -mwindows
But as for finding the linker line in the sample dialog makefile.gcc, I am lost.

Colleen
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