patch 8.0.0445: getpgid is not supported on all systems
Problem: Getpgid is not supported on all systems.
Solution: Add a configure check.
diff --git a/src/config.h.in b/src/config.h.in
index 38b0ccf..49ed596 100644
--- a/src/config.h.in
+++ b/src/config.h.in
@@ -158,7 +158,9 @@
#undef HAVE_FCHOWN
#undef HAVE_FSEEKO
#undef HAVE_FSYNC
+#undef HAVE_FLOAT_FUNCS
#undef HAVE_GETCWD
+#undef HAVE_GETPGID
#undef HAVE_GETPSEUDOTTY
#undef HAVE_GETPWENT
#undef HAVE_GETPWNAM
@@ -167,13 +169,12 @@
#undef HAVE_GETTIMEOFDAY
#undef HAVE_GETWD
#undef HAVE_ICONV
-#undef HAVE_NL_LANGINFO_CODESET
#undef HAVE_LSTAT
#undef HAVE_MEMSET
#undef HAVE_MKDTEMP
#undef HAVE_NANOSLEEP
+#undef HAVE_NL_LANGINFO_CODESET
#undef HAVE_OPENDIR
-#undef HAVE_FLOAT_FUNCS
#undef HAVE_PUTENV
#undef HAVE_QSORT
#undef HAVE_READLINK