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cmcmd: Improve error message from cmake_symlink_{library,executable}

stage/master/nightly/2021/04/16
Brad King 2021-04-15 12:39:57 -04:00
parent 7f89053953
commit 79a2f1e22a
2 changed files with 19 additions and 10 deletions
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23
Source/cmcmd.cxx
View File

@ -1601,14 +1601,18 @@ int cmcmd::SymlinkLibrary(std::vector<std::string> const& args)
cmSystemTools::ConvertToUnixSlashes(soName);
cmSystemTools::ConvertToUnixSlashes(name);
if (soName != realName) {
if (!cmcmd::SymlinkInternal(realName, soName)) {
cmSystemTools::ReportLastSystemError("cmake_symlink_library");
cmsys::Status status = cmcmd::SymlinkInternal(realName, soName);
if (!status) {
cmSystemTools::Error(
cmStrCat("cmake_symlink_library: System Error: ", status.GetString()));
result = 1;
}
}
if (name != soName) {
if (!cmcmd::SymlinkInternal(soName, name)) {
cmSystemTools::ReportLastSystemError("cmake_symlink_library");
cmsys::Status status = cmcmd::SymlinkInternal(soName, name);
if (!status) {
cmSystemTools::Error(
cmStrCat("cmake_symlink_library: System Error: ", status.GetString()));
result = 1;
}
}
@ -1621,21 +1625,24 @@ int cmcmd::SymlinkExecutable(std::vector<std::string> const& args)
std::string const& realName = args[2];
std::string const& name = args[3];
if (name != realName) {
if (!cmcmd::SymlinkInternal(realName, name)) {
cmSystemTools::ReportLastSystemError("cmake_symlink_executable");
cmsys::Status status = cmcmd::SymlinkInternal(realName, name);
if (!status) {
cmSystemTools::Error(cmStrCat("cmake_symlink_executable: System Error: ",
status.GetString()));
result = 1;
}
}
return result;
}
bool cmcmd::SymlinkInternal(std::string const& file, std::string const& link)
cmsys::Status cmcmd::SymlinkInternal(std::string const& file,
std::string const& link)
{
if (cmSystemTools::FileExists(link) || cmSystemTools::FileIsSymlink(link)) {
cmSystemTools::RemoveFile(link);
}
#if defined(_WIN32) && !defined(__CYGWIN__)
return static_cast<bool>(cmSystemTools::CopyFileAlways(file, link));
return cmSystemTools::CopyFileAlways(file, link);
#else
std::string linktext = cmSystemTools::GetFilenameName(file);
return cmSystemTools::CreateSymlink(linktext, link);

6
Source/cmcmd.h
View File

@ -8,6 +8,8 @@
#include <string>
#include <vector>
#include "cmsys/Status.hxx"
#include "cmCryptoHash.h"
class cmConsoleBuf;
@ -28,8 +30,8 @@ protected:
cmCryptoHash::Algo algo);
static int SymlinkLibrary(std::vector<std::string> const& args);
static int SymlinkExecutable(std::vector<std::string> const& args);
static bool SymlinkInternal(std::string const& file,
std::string const& link);
static cmsys::Status SymlinkInternal(std::string const& file,
std::string const& link);
static int ExecuteEchoColor(std::vector<std::string> const& args);
static int ExecuteLinkScript(std::vector<std::string> const& args);
static int WindowsCEEnvironment(const char* version,