Assume dlerror() function is always available when dlopen() is

Remove separate checks for dlerror() which don't seem to be needed under any platform any longer. No real changes, just slim down configure/CMake a tiny bit.
2020-05-15 00:00:06 +02:00
parent fea8c608b1
commit 7a82a0bbf5
7 changed files with 0 additions and 74 deletions
--- a/configure.in
+++ b/configure.in
@@ -5390,12 +5390,6 @@ if test "$TOOLKIT" != "MSW"; then

            dnl check also for dlerror()
            if test "$HAVE_DL_FUNCS" = 1; then
-                AC_CHECK_FUNCS(dlerror,
-                    AC_DEFINE(HAVE_DLERROR),
-                    [
-                        AC_CHECK_LIB(dl, dlerror, AC_DEFINE(HAVE_DLERROR))
-                    ]
-                )
                AC_CHECK_FUNCS(dladdr,
                    AC_DEFINE(HAVE_DLADDR),
                    [