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Don't let GDB_PATH be "" if no GDB is found at configure time, as this causes

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any attempts to attach a gdb to the process to fail in a confusing way.


git-svn-id: svn://svn.valgrind.org/valgrind/trunk@8772
This commit is contained in:
Julian Seward 2008-11-17 00:20:45 +00:00
parent c003738f13
commit 08069a1f9a
2 changed files with 1 additions and 5 deletions
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2
configure.in
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@ -76,7 +76,7 @@ fi
AC_PATH_PROG(PERL, perl)
# figure out where gdb lives
AC_PATH_PROG(GDB, gdb)
AC_PATH_PROG(GDB, gdb, "/no/gdb/was/found/at/configure/time")
AC_DEFINE_UNQUOTED(GDB_PATH, "$GDB", [path to GDB])
# some older automake's don't have it so try something on our own

4
coregrind/m_main.c
View File

@ -211,11 +211,7 @@ static void usage_NORETURN ( Bool debug_help )
" tool's start-up message for more information.\n"
"\n";
# if defined(GDB_PATH)
Char* gdb_path = GDB_PATH;
# else
Char* gdb_path = "/no/gdb/was/found/at/configure/time";
# endif
// Ensure the message goes to stdout
VG_(clo_log_fd) = 1;