blob: 7645c8808fa265b6a1e80eaad201a277392d3a3e [file] [log] [blame]
/* Distributed under the OSI-approved BSD 3-Clause License. See accompanying
file Copyright.txt or for details. */
#include "cmCheckCustomOutputs.h"
#include "cmExecutionStatus.h"
#include "cmMakefile.h"
#include "cmStringAlgorithms.h"
#include "cmSystemTools.h"
bool cmCheckCustomOutputs(const std::vector<std::string>& outputs,
cm::string_view keyword, cmExecutionStatus& status)
cmMakefile& mf = status.GetMakefile();
for (std::string const& o : outputs) {
// Make sure the file will not be generated into the source
// directory during an out of source build.
if (!mf.CanIWriteThisFile(o)) {
cmStrCat("attempted to have a file\n ", o,
"\nin a source directory as an output of custom command."));
return false;
// Make sure the output file name has no invalid characters.
std::string::size_type pos = o.find_first_of("#<>");
if (pos != std::string::npos) {
status.SetError(cmStrCat("called with ", keyword, " containing a \"",
o[pos], "\". This character is not allowed."));
return false;
return true;