When building a program foo in-tree, libtool 2.4.6 generates an
executable called lt-foo with a wrapper script called foo. This
means that argv[0] inside the program is lt-foo rather than foo.
This is a problem for dtcodegen, which uses the program name for various
purposes including the "generated by" banner and the logfile name.
Remove the lt- prefix if present to avoid this.
---
cde/programs/dtappbuilder/src/libAButil/util.c | 12 +++++++++++-
1 file changed, 11 insertions(+), 1 deletion(-)
diff --git a/cde/programs/dtappbuilder/src/libAButil/util.c
b/cde/programs/dtappbuilder/src/libAButil/util.c
index e9ea84942..b7e62c336 100644
--- a/cde/programs/dtappbuilder/src/libAButil/util.c
+++ b/cde/programs/dtappbuilder/src/libAButil/util.c
@@ -187,7 +187,17 @@ util_set_program_name_from_argv0(STRING argv0)
util_get_file_name_from_path(argv0, progName, MAXPATHLEN);
if (strlen(progName) > (size_t)0)
{
- util_set_program_name(progName);
+ STRING progNameStart = progName;
+
+ /*
+ * Remove the lt- prefix added by libtool to helper programs.
+ */
+ if (strncmp(progNameStart, "lt-", 3) == 0)
+ {
+ progNameStart += 3;
+ }
+
+ util_set_program_name(progNameStart);
}
return 0;
}
--
2.32.0
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