build system: remove check for program_invocation_name

git-svn-id: svn://tug.org/texlive/trunk@21623 c570f23f-e606-0410-a88d-b1316a301751

2 files changed, 0 insertions, 36 deletions

diff --git a/Build/source/texk/detex/c-auto.in b/Build/source/texk/detex/c-auto.in
index fbabed05c0a..4bb57db6786 100644
--- a/Build/source/texk/detex/c-auto.in
+++ b/Build/source/texk/detex/c-auto.in
@@ -61,10 +61,6 @@
 /* Define to 1 if you have the <ndir.h> header file, and it defines `DIR'. */
 #undef HAVE_NDIR_H
 
-/* Define to 1 if you are using GNU libc or otherwise have global variables
-   `program_invocation_name' and `program_invocation_short_name'. */
-#undef HAVE_PROGRAM_INVOCATION_NAME
-
 /* Define to 1 if you have the `putenv' function. */
 #undef HAVE_PUTENV
 
diff --git a/Build/source/texk/detex/configure b/Build/source/texk/detex/configure
index 8cbdf867da8..022bb190729 100755
--- a/Build/source/texk/detex/configure
+++ b/Build/source/texk/detex/configure
@@ -12455,38 +12455,6 @@ $as_echo "$kb_cv_c_prototypes" >&6; }
 if test "x$kb_cv_c_prototypes" = xno; then
   as_fn_error $? "Sorry, your compiler does not understand prototypes." "$LINENO" 5
 fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether program_invocation_name is predefined" >&5
-$as_echo_n "checking whether program_invocation_name is predefined... " >&6; }
-if ${kb_cv_var_program_inv_name+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-int
-main ()
-{
-extern char *program_invocation_name;
-                                                  program_invocation_name = "love";
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  kb_cv_var_program_inv_name=yes
-else
-  kb_cv_var_program_inv_name=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $kb_cv_var_program_inv_name" >&5
-$as_echo "$kb_cv_var_program_inv_name" >&6; }
-if test "x$kb_cv_var_program_inv_name" = xyes; then
-
-$as_echo "#define HAVE_PROGRAM_INVOCATION_NAME 1" >>confdefs.h
-
-fi
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking what warning flags to pass to the C compiler" >&5
 $as_echo_n "checking what warning flags to pass to the C compiler... " >&6; }
 if ${kpse_cv_warning_cflags+:} false; then :