Le 04/08/2019 à 14:07, Johann Glaser a écrit :Hi James! Am Donnerstag, den 01.08.2019, 22:45 -0400 schrieb James Richters:I understand it better now, but I've been out of town and haven't been able to work on it. I'm not sure what is meant by installing development packages though.. I see libusb at https://libusb.info/ I see where to download that.. but I don't know about development packages? As for LibC, I'm not really sure where to find the proper package for that. I found http://gnuwin32.sourceforge.net/packages/libc.htm.bak but I'm not sure that is right, and again not sure about development package for that. I would really appreciate links to the exact packages I will need to use for Windows.I'm sorry that I can't help you here with these Windows-specific questions.Could somebody else please help out here? When you link to the dll, you can
remove the {$LINKLIB c}.
But for now I haven't been able to make it work with a static
link.Then I changed {$LINKLIB usb-1.0} to {$LINKLIB libusb-1.0}, and removed {$LINKLIB c} (I join the diff files) In this way, libusb-1.0.a is found by the compiler, but the dependencies of libusb-1.0.a on C runtime and several Windows system function are not fullfilled and you get these errors (I join them in file Compiler_output.txt) Some of them like WaitForSingleObject are provided by
Kernel32.dll but I don't know which lib from MinGW64 to use to
provide __imp_WaitForSingleObject.
|
src/examples/test1library.lpi | 122 +++++++++++++++++++++++++-----------------
1 file changed, 74 insertions(+), 48 deletions(-)
diff --git a/src/examples/test1library.lpi b/src/examples/test1library.lpi
index 8de3135..42278b8 100644
--- a/src/examples/test1library.lpi
+++ b/src/examples/test1library.lpi
@@ -1,7 +1,7 @@
-<?xml version="1.0"?>
+<?xml version="1.0" encoding="UTF-8"?>
<CONFIG>
<ProjectOptions>
- <Version Value="9"/>
+ <Version Value="11"/>
<General>
<Flags>
<MainUnitHasCreateFormStatements Value="False"/>
@@ -10,95 +10,110 @@
<MainUnit Value="0"/>
<ResourceType Value="res"/>
<UseXPManifest Value="True"/>
- <Icon Value="0"/>
- <ActiveWindowIndexAtStart Value="0"/>
</General>
<i18n>
<EnableI18N LFM="False"/>
</i18n>
- <VersionInfo>
- <StringTable ProductVersion=""/>
- </VersionInfo>
<BuildModes Count="1" Active="Default">
<Item1 Name="Default" Default="True"/>
</BuildModes>
<PublishOptions>
<Version Value="2"/>
- <IncludeFileFilter Value="*.(pas|pp|inc|lfm|lpr|lrs|lpi|lpk|sh|xml)"/>
- <ExcludeFileFilter Value="*.(bak|ppu|o|so);*~;backup"/>
</PublishOptions>
<RunParams>
<local>
- <FormatVersion Value="1"/>
<LaunchingApplication PathPlusParams="/usr/bin/rxvt-unicode -T 'Lazarus Run Output' -e $(LazarusDir)/tools/runwait.sh $(TargetCmdLine)"/>
</local>
+ <FormatVersion Value="2"/>
+ <Modes Count="1">
+ <Mode0 Name="default">
+ <local>
+ <LaunchingApplication PathPlusParams="/usr/bin/rxvt-unicode -T 'Lazarus Run Output' -e $(LazarusDir)/tools/runwait.sh $(TargetCmdLine)"/>
+ </local>
+ </Mode0>
+ </Modes>
</RunParams>
- <Units Count="3">
+ <Units Count="6">
<Unit0>
<Filename Value="test1library.pas"/>
<IsPartOfProject Value="True"/>
<UnitName Value="Test1Library"/>
- <IsVisibleTab Value="True"/>
- <EditorIndex Value="0"/>
- <WindowIndex Value="0"/>
- <TopLine Value="1"/>
- <CursorPos X="1" Y="6"/>
- <UsageCount Value="20"/>
+ <CursorPos Y="6"/>
+ <UsageCount Value="21"/>
<Loaded Value="True"/>
</Unit0>
<Unit1>
<Filename Value="../libusboop.pas"/>
<UnitName Value="LibUsbOop"/>
- <EditorIndex Value="2"/>
- <WindowIndex Value="0"/>
- <TopLine Value="95"/>
- <CursorPos X="33" Y="112"/>
+ <EditorIndex Value="5"/>
+ <CursorPos Y="31"/>
<UsageCount Value="10"/>
<Loaded Value="True"/>
</Unit1>
<Unit2>
<Filename Value="../libusb.pas"/>
<UnitName Value="LibUsb"/>
+ <IsVisibleTab Value="True"/>
<EditorIndex Value="1"/>
- <WindowIndex Value="0"/>
- <TopLine Value="495"/>
- <CursorPos X="15" Y="509"/>
+ <TopLine Value="31"/>
+ <CursorPos X="13" Y="56"/>
<UsageCount Value="10"/>
<Loaded Value="True"/>
</Unit2>
+ <Unit3>
+ <Filename Value="C:/lazarus/fpc/3.0.4/source/rtl/win64/windows.pp"/>
+ <EditorIndex Value="2"/>
+ <TopLine Value="42"/>
+ <UsageCount Value="10"/>
+ <Loaded Value="True"/>
+ </Unit3>
+ <Unit4>
+ <Filename Value="C:/lazarus/fpc/3.0.4/source/rtl/win/wininc/base.inc"/>
+ <EditorIndex Value="4"/>
+ <TopLine Value="118"/>
+ <UsageCount Value="10"/>
+ <Loaded Value="True"/>
+ </Unit4>
+ <Unit5>
+ <Filename Value="C:/lazarus/fpc/3.0.4/source/rtl/win/wininc/func.inc"/>
+ <EditorIndex Value="3"/>
+ <TopLine Value="16"/>
+ <UsageCount Value="10"/>
+ <Loaded Value="True"/>
+ </Unit5>
</Units>
- <JumpHistory Count="26" HistoryIndex="25">
+ <JumpHistory Count="30" HistoryIndex="29">
<Position1>
<Filename Value="test1library.pas"/>
- <Caret Line="5" Column="16" TopLine="1"/>
+ <Caret Line="5" Column="16"/>
</Position1>
<Position2>
<Filename Value="test1library.pas"/>
- <Caret Line="14" Column="27" TopLine="1"/>
+ <Caret Line="14" Column="27"/>
</Position2>
<Position3>
<Filename Value="../libusboop.pas"/>
- <Caret Line="8" Column="25" TopLine="1"/>
+ <Caret Line="8" Column="25"/>
</Position3>
<Position4>
<Filename Value="test1library.pas"/>
- <Caret Line="21" Column="62" TopLine="1"/>
+ <Caret Line="21" Column="62"/>
</Position4>
<Position5>
<Filename Value="test1library.pas"/>
- <Caret Line="26" Column="11" TopLine="1"/>
+ <Caret Line="26" Column="11"/>
</Position5>
<Position6>
<Filename Value="test1library.pas"/>
- <Caret Line="9" Column="24" TopLine="1"/>
+ <Caret Line="9" Column="24"/>
</Position6>
<Position7>
<Filename Value="test1library.pas"/>
- <Caret Line="28" Column="49" TopLine="1"/>
+ <Caret Line="28" Column="49"/>
</Position7>
<Position8>
<Filename Value="test1library.pas"/>
- <Caret Line="29" Column="50" TopLine="1"/>
+ <Caret Line="29" Column="50"/>
</Position8>
<Position9>
<Filename Value="../libusboop.pas"/>
@@ -106,27 +121,27 @@
</Position9>
<Position10>
<Filename Value="../libusboop.pas"/>
- <Caret Line="170" Column="1" TopLine="147"/>
+ <Caret Line="170" TopLine="147"/>
</Position10>
<Position11>
<Filename Value="../libusboop.pas"/>
- <Caret Line="14" Column="3" TopLine="1"/>
+ <Caret Line="14" Column="3"/>
</Position11>
<Position12>
<Filename Value="test1library.pas"/>
- <Caret Line="29" Column="50" TopLine="1"/>
+ <Caret Line="29" Column="50"/>
</Position12>
<Position13>
<Filename Value="test1library.pas"/>
- <Caret Line="34" Column="19" TopLine="1"/>
+ <Caret Line="34" Column="19"/>
</Position13>
<Position14>
<Filename Value="test1library.pas"/>
- <Caret Line="30" Column="30" TopLine="1"/>
+ <Caret Line="30" Column="30"/>
</Position14>
<Position15>
<Filename Value="test1library.pas"/>
- <Caret Line="29" Column="44" TopLine="1"/>
+ <Caret Line="29" Column="44"/>
</Position15>
<Position16>
<Filename Value="test1library.pas"/>
@@ -138,7 +153,7 @@
</Position17>
<Position18>
<Filename Value="test1library.pas"/>
- <Caret Line="7" Column="18" TopLine="1"/>
+ <Caret Line="7" Column="18"/>
</Position18>
<Position19>
<Filename Value="../libusboop.pas"/>
@@ -170,26 +185,37 @@
</Position25>
<Position26>
<Filename Value="test1library.pas"/>
- <Caret Line="61" Column="1" TopLine="14"/>
+ <Caret Line="61" TopLine="14"/>
</Position26>
+ <Position27>
+ <Filename Value="../libusb.pas"/>
+ <Caret Line="509" Column="15" TopLine="225"/>
+ </Position27>
+ <Position28>
+ <Filename Value="../libusboop.pas"/>
+ <Caret Line="112" Column="33" TopLine="95"/>
+ </Position28>
+ <Position29>
+ <Filename Value="../libusb.pas"/>
+ <Caret Line="56" Column="13" TopLine="31"/>
+ </Position29>
+ <Position30>
+ <Filename Value="C:/lazarus/fpc/3.0.4/source/rtl/win64/windows.pp"/>
+ <Caret TopLine="42"/>
+ </Position30>
</JumpHistory>
</ProjectOptions>
<CompilerOptions>
- <Version Value="9"/>
+ <Version Value="11"/>
<Target>
<Filename Value="test1library"/>
</Target>
<SearchPaths>
<IncludeFiles Value="$(ProjOutDir)"/>
+ <Libraries Value="E:/03_travail/libusb/libusb-1.0.22/MinGW64/static/"/>
<OtherUnitFiles Value=".."/>
<UnitOutputDirectory Value="lib/$(TargetCPU)-$(TargetOS)"/>
</SearchPaths>
- <Other>
- <CompilerMessages>
- <UseMsgFile Value="True"/>
- </CompilerMessages>
- <CompilerPath Value="$(CompPath)"/>
- </Other>
</CompilerOptions>
<Debugging>
<Exceptions Count="3">
src/libusboop.pas | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/src/libusboop.pas b/src/libusboop.pas
index 6171c22..f8ab4ea 100644
--- a/src/libusboop.pas
+++ b/src/libusboop.pas
@@ -19,7 +19,8 @@ Unit LibUsbOop;
{$macro on}
{$ifdef windows}
- {$define extdecl:=stdcall}
+ //{$define extdecl:=stdcall}
+ {$define extdecl:=cdecl}
{$else}
{$define extdecl:=cdecl}
{$endif}
src/libusb.pas | 13 +++++++++----
1 file changed, 9 insertions(+), 4 deletions(-)
diff --git a/src/libusb.pas b/src/libusb.pas
index 3210331..12df1a4 100644
--- a/src/libusb.pas
+++ b/src/libusb.pas
@@ -43,17 +43,22 @@ Unit LibUsb;
{$macro on}
{$ifdef windows}
- {$define extdecl:=stdcall}
+ //{$define extdecl:=stdcall}
+ {$define extdecl:=cdecl}
{$else}
{$define extdecl:=cdecl}
{$endif}
Interface
-Uses CTypes;
+Uses
+ {$ifdef windows}
+ Windows,
+ {$endif}
+ CTypes;
-{$LINKLIB c}
-{$LINKLIB usb-1.0}
+//{$LINKLIB c}
+{$LINKLIB libusb-1.0}
(*
Automatically converted by H2Pas 1.0.0 from libusb.h
Hint: (11030) Start of reading config file C:\lazarus\fpc\3.0.4\bin\x86_64-win64\fpc.cfg Hint: (11031) End of reading config file C:\lazarus\fpc\3.0.4\bin\x86_64-win64\fpc.cfg Free Pascal Compiler version 3.0.4 [2019/02/03] for x86_64 Copyright (c) 1993-2017 by Florian Klaempfl and others (1002) Target OS: Win64 for x64 (3104) Compiling test1library.pas (3104) Compiling E:\03_travail\libusb\pas-libusb\src\libusb.pas E:\03_travail\libusb\pas-libusb\src\libusb.pas(56,5) Hint: (5023) Unit "windows" not used in LibUsb (3104) Compiling E:\03_travail\libusb\pas-libusb\src\libusboop.pas E:\03_travail\libusb\pas-libusb\src\libusboop.pas(275,5) Warning: (3018) Constructor should be public E:\03_travail\libusb\pas-libusb\src\libusboop.pas(545,11) Hint: (4055) Conversion between ordinals and pointers is not portable E:\03_travail\libusb\pas-libusb\src\libusboop.pas(545,10) Warning: (4056) Conversion between ordinals and pointers is not portable E:\03_travail\libusb\pas-libusb\src\libusboop.pas(546,11) Hint: (4055) Conversion between ordinals and pointers is not portable E:\03_travail\libusb\pas-libusb\src\libusboop.pas(564,72) Hint: (4055) Conversion between ordinals and pointers is not portable E:\03_travail\libusb\pas-libusb\src\libusboop.pas(852,29) Hint: (5057) Local variable "Status" does not seem to be initialized E:\03_travail\libusb\pas-libusb\src\libusboop.pas(922,18) Hint: (4055) Conversion between ordinals and pointers is not portable E:\03_travail\libusb\pas-libusb\src\libusboop.pas(922,17) Warning: (4056) Conversion between ordinals and pointers is not portable E:\03_travail\libusb\pas-libusb\src\libusboop.pas(923,18) Hint: (4055) Conversion between ordinals and pointers is not portable E:\03_travail\libusb\pas-libusb\src\libusboop.pas(937,45) Warning: (4056) Conversion between ordinals and pointers is not portable E:\03_travail\libusb\pas-libusb\src\libusboop.pas(1037,24) Hint: (4055) Conversion between ordinals and pointers is not portable E:\03_travail\libusb\pas-libusb\src\libusboop.pas(1037,23) Warning: (4056) Conversion between ordinals and pointers is not portable E:\03_travail\libusb\pas-libusb\src\libusboop.pas(1050,43) Warning: (4056) Conversion between ordinals and pointers is not portable (9015) Linking E:\03_travail\libusb\pas-libusb\src\examples\test1library.exe Error: Multiple defined symbol .refptr.usbi_backend Error: Multiple defined symbol .refptr.usbi_backend Error: Multiple defined symbol .refptr.usbi_default_context Error: Multiple defined symbol .refptr.INVALID_WINFD Error: Multiple defined symbol .refptr.pCancelIoEx Error: Undefined symbol: __imp_TlsGetValue Error: Undefined symbol: malloc Error: Undefined symbol: memcpy Error: Undefined symbol: __imp_EnterCriticalSection Error: Undefined symbol: __imp_LeaveCriticalSection Error: Undefined symbol: __imp_InitializeCriticalSection Error: Undefined symbol: __imp___iob_func Error: Undefined symbol: __imp_GetCurrentThreadId Error: Undefined symbol: __imp_DeleteCriticalSection Error: Undefined symbol: getenv Error: Undefined symbol: atoi Error: Undefined symbol: __ms_vsnprintf Error: Undefined symbol: calloc Error: Undefined symbol: fputs Error: Undefined symbol: fwrite Error: Undefined symbol: memmove Error: Undefined symbol: free Error: Undefined symbol: realloc Error: Undefined symbol: memset Error: Undefined symbol: __imp__errno Error: Undefined symbol: __imp_TlsSetValue Error: Undefined symbol: __imp_TryEnterCriticalSection Error: Undefined symbol: __imp_TlsAlloc Error: Undefined symbol: __imp_TlsFree Error: Undefined symbol: _assert Error: Undefined symbol: __imp_CreateEventA Error: Undefined symbol: __imp_WaitForSingleObject Error: Undefined symbol: __imp_CloseHandle Error: Undefined symbol: __imp_WaitForMultipleObjects Error: Undefined symbol: __imp_GetLastError Error: Undefined symbol: __imp_SetEvent Error: Undefined symbol: __imp_ResetEvent Error: Undefined symbol: __imp_SleepEx Error: Undefined symbol: __imp_TerminateThread Error: Undefined symbol: __imp_FreeLibrary Error: Undefined symbol: __imp_GetCurrentProcessId Error: Undefined symbol: __imp_CreateSemaphoreA Error: Undefined symbol: __imp_ReleaseSemaphore Error: Undefined symbol: __imp_GetVersionExA Error: Undefined symbol: __imp_VerSetConditionMask Error: Undefined symbol: __imp_VerifyVersionInfoA Error: Undefined symbol: __imp_FormatMessageA Error: Undefined symbol: __imp_GetSystemTimeAsFileTime Error: Undefined symbol: __imp_LoadLibraryA Error: Undefined symbol: __imp_GetProcAddress Fatal: (10026) There were 50 errors compiling module, stopping Fatal: (1018) Compilation aborted Error: C:\lazarus\fpc\3.0.4\bin\x86_64-win64\ppcx64.exe returned an error exitcode
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