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-rw-r--r--configure.in5
1 files changed, 5 insertions, 0 deletions
diff --git a/configure.in b/configure.in
index 487f8ff91c..9bcb1b9cc1 100644
--- a/configure.in
+++ b/configure.in
@@ -1951,11 +1951,16 @@ main()
fi
if test "$ac_cv_func_getpgid" = no; then
+ # AC_FUNC_GETPGRP fails when cross-compiling with old autoconf.
+ # autoconf is changed between 2.52d and 2.52f?
+ # http://lists.gnu.org/archive/html/bug-gnu-utils/2001-09/msg00181.html
+ # "autoconf cleanup for AC_FUNC_GETPGRP and GETPGRP_VOID"
AC_FUNC_GETPGRP
fi
if test "$ac_cv_func_setpgid:$ac_cv_func_setpgrp" = no:yes; then
# AC_FUNC_SETPGRP fails when cross-compiling. (until autoconf 2.69?)
# https://lists.gnu.org/archive/html/bug-autoconf/2013-02/msg00002.html
+ # "AC_FUNC_SETPGRP fails to work properly when cross-compiling"
AC_FUNC_SETPGRP
fi