On 15/06/2015 17:13, Mathieu Schroeter wrote:
Is MAX_PATH a problem with CPack? I received the following error when
the destination is longer than MAX_PATH (here, 264 chars):
CPack Error: Problem copying file:
S:/devel/bootstrap-windev/sysroot/toolchain/var/tmp/wpkg/source/epsitec+lydia/usr/share/epsitec/lydia/cache/data/Lydia.Arc.Components/lydia/electrum-arc/components/forms/options/CheckboxField/CheckboxField.styles.js
->
S:/devel/bootstrap-windev/sysroot/toolchain/var/tmp/wpkg-8424/build/_CPack_Packages/win64-Source/TGZ/epsitec+lydia_0.1.0.0////usr/share/epsitec/lydia/cache/data/Lydia.Arc.Components/lydia/electrum-arc/components/forms/options/CheckboxField/CheckboxField.styles.js
set(CPACK_SOURCE_GENERATOR "TGZ")
set(CPACK_SOURCE_PACKAGE_FILE_NAME "epsitec+lydia_0.1.0.0")
include(CPack)
If I reduce the longer, it works fine. I've just looked a bit in the
sources. It seems that it uses UNC paths then I don't understand.
I'm using CMake 3.2.3.
Hello,
I've fixed this problem with the following patch:
--- a/Source/cmSystemTools.cxx Wed Jun 24 13:44:50 2015
+++ b/Source/cmSystemTools.cxx Wed Jun 24 13:45:01 2015
@@ -1949,14 +1949,14 @@
{
#if defined(_WIN32) && !defined(__CYGWIN__)
cmSystemToolsWindowsHandle hFrom =
- CreateFileW(cmsys::Encoding::ToWide(fromFile).c_str(),
+ CreateFileW(SystemTools::ConvertToWindowsExtendedPath(fromFile).c_str(),
GENERIC_READ, FILE_SHARE_READ, 0,
OPEN_EXISTING, 0, 0);
cmSystemToolsWindowsHandle hTo =
- CreateFileW(cmsys::Encoding::ToWide(toFile).c_str(),
+ CreateFileW(SystemTools::ConvertToWindowsExtendedPath(toFile).c_str(),
GENERIC_WRITE, 0, 0, OPEN_EXISTING, 0, 0);
if(!hFrom || !hTo)
{
return false;
}
FILETIME timeCreation;
It's the cmSystemTools::CopyFileTime function where the paths are not
converted to UNC.
But now I've an other problem:
CPack Error: Problem while adding file<
S:/devel/bootstrap-windev/sysroot/toolchain/var/tmp/wpkg-7680/build/_CPack_Packages/win64-Source/TGZ/epsitec+lydia_0.1.0.0/usr/share/epsitec/lydia/cache/data/Lydia.Arc.Components/lydia/electrum-arc/components/forms/options/CheckboxField/CheckboxField.styles.js>
to archive
<S:/devel/bootstrap-windev/sysroot/toolchain/var/tmp/wpkg-7680/build/_CPack_Packages/win64-Source/TGZ/epsitec+lydia_0.1.0.0.tar.gz>
.ERROR =Error opening
"epsitec+lydia_0.1.0.0/usr/share/epsitec/lydia/cache/data/Lydia.Arc.Components/lydia/electrum-arc/components/forms/options/CheckboxField/CheckboxField.styles.js":
No such file or directory
CPack Error: Problem compressing the directory
Err: CPack Error: Error when generating package: Project
It seems that there are several MAX_PATH problems with CPack.
Regards,
Mathieu
--
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