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ENH: Added cygcheck knowledge for --ldd option on Cygwin. Added error message for --ldd option when no tool is available but the option was still requested.

This commit is contained in:
Brad King 2005-08-31 19:41:53 -04:00
parent 9770d27e53
commit 2e004e03ca
1 changed files with 11 additions and 1 deletions
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12
Source/kwsys/SharedForward.h.in
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@ -219,7 +219,10 @@ static const char kwsys_shared_forward_path_slash[2] = {KWSYS_SHARED_FORWARD_PAT
/* Windows */
#if defined(_WIN32)
# undef KWSYS_SHARED_FORWARD_OPTION_LDD
# if defined(__CYGWIN__)
# define KWSYS_SHARED_FORWARD_LDD "cygcheck"
# define KWSYS_SHARED_FORWARD_LDD_N 1
# endif
# define KWSYS_SHARED_FORWARD_LDPATH "PATH"
#endif
@ -622,6 +625,8 @@ static int @KWSYS_NAMESPACE@_shared_forward_to_real(int argc, char** argv)
/* Look for the ldd command line option. */
if(argc > 1 && strcmp(argv[1], KWSYS_SHARED_FORWARD_OPTION_LDD) == 0)
{
# if defined(KWSYS_SHARED_FORWARD_LDD)
/* Use the named ldd-like executable and arguments. */
char* ldd_argv[] = {KWSYS_SHARED_FORWARD_LDD, 0, 0};
ldd_argv[KWSYS_SHARED_FORWARD_LDD_N] = exe;
kwsys_shared_forward_execvp(ldd_argv[0], ldd_argv);
@ -629,6 +634,11 @@ static int @KWSYS_NAMESPACE@_shared_forward_to_real(int argc, char** argv)
/* Report why execution failed. */
kwsys_shared_forward_print_failure(ldd_argv);
return 1;
# else
/* We have no ldd-like executable available on this platform. */
fprintf(stderr, "No ldd-like tool is known to this executable.\n");
return 1;
# endif
}
#endif