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Teuchos: POSIX code in Trilinos not compatible with Windows #14718

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Merged
merged 1 commit into from
Nov 24, 2025
Merged

Teuchos: POSIX code in Trilinos not compatible with Windows #14718

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10 changes: 9 additions & 1 deletion packages/teuchos/core/src/Teuchos_SystemInformation.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -24,6 +24,14 @@
// needs to be in the global namespace
extern char **environ;
#endif
#if defined(_WIN32)
#include <stdio.h>
FILE *popen(const char *command, const char *mode)
{ return _popen(command, mode); }

int pclose(FILE *stream)
{ return _pclose(stream);}
#endif

namespace Teuchos::SystemInformation {

Expand Down Expand Up @@ -213,7 +221,7 @@ void initializeCollection() {

#if !defined(__GNUC__) || (__GNUC__ >= 10)
try {
const std::string executable = std::filesystem::canonical("/proc/self/exe");
const std::string executable = std::filesystem::canonical("/proc/self/exe").string();
if (!executable.empty()) {
registerCommand("ldd", "ldd " + executable, "ldd");
}
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