From 21a74a9d77c5ac628808b9faace18b824ca056f7 Mon Sep 17 00:00:00 2001
From: Victor Stinner <vstinner@redhat.com>
Date: Thu, 11 Apr 2019 22:28:12 +0200
Subject: [PATCH] bpo-36605: make tags: parse Modules/_io directory (GH-12789)

"make tags" and "make TAGS" now also parse Modules/_io/*.c
and Modules/_io/*.h.
---
 .../2019-04-11-18-50-58.bpo-36605.gk5czf.rst     |  2 ++
 configure                                        | 16 ++--------------
 configure.ac                                     |  4 ++--
 3 files changed, 6 insertions(+), 16 deletions(-)
 create mode 100644 Misc/NEWS.d/next/Build/2019-04-11-18-50-58.bpo-36605.gk5czf.rst

diff --git a/Misc/NEWS.d/next/Build/2019-04-11-18-50-58.bpo-36605.gk5czf.rst b/Misc/NEWS.d/next/Build/2019-04-11-18-50-58.bpo-36605.gk5czf.rst
new file mode 100644
index 00000000000..4a558fa94d6
--- /dev/null
+++ b/Misc/NEWS.d/next/Build/2019-04-11-18-50-58.bpo-36605.gk5czf.rst
@@ -0,0 +1,2 @@
+``make tags`` and ``make TAGS`` now also parse ``Modules/_io/*.c`` and
+``Modules/_io/*.h``.
diff --git a/configure b/configure
index d0ef8a601b2..fcfa71496e4 100755
--- a/configure
+++ b/configure
@@ -783,7 +783,6 @@ infodir
 docdir
 oldincludedir
 includedir
-runstatedir
 localstatedir
 sharedstatedir
 sysconfdir
@@ -895,7 +894,6 @@ datadir='${datarootdir}'
 sysconfdir='${prefix}/etc'
 sharedstatedir='${prefix}/com'
 localstatedir='${prefix}/var'
-runstatedir='${localstatedir}/run'
 includedir='${prefix}/include'
 oldincludedir='/usr/include'
 docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
@@ -1148,15 +1146,6 @@ do
   | -silent | --silent | --silen | --sile | --sil)
     silent=yes ;;
 
-  -runstatedir | --runstatedir | --runstatedi | --runstated \
-  | --runstate | --runstat | --runsta | --runst | --runs \
-  | --run | --ru | --r)
-    ac_prev=runstatedir ;;
-  -runstatedir=* | --runstatedir=* | --runstatedi=* | --runstated=* \
-  | --runstate=* | --runstat=* | --runsta=* | --runst=* | --runs=* \
-  | --run=* | --ru=* | --r=*)
-    runstatedir=$ac_optarg ;;
-
   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
     ac_prev=sbindir ;;
   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
@@ -1294,7 +1283,7 @@ fi
 for ac_var in	exec_prefix prefix bindir sbindir libexecdir datarootdir \
 		datadir sysconfdir sharedstatedir localstatedir includedir \
 		oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
-		libdir localedir mandir runstatedir
+		libdir localedir mandir
 do
   eval ac_val=\$$ac_var
   # Remove trailing slashes.
@@ -1447,7 +1436,6 @@ Fine tuning of the installation directories:
   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
-  --runstatedir=DIR       modifiable per-process data [LOCALSTATEDIR/run]
   --libdir=DIR            object code libraries [EPREFIX/lib]
   --includedir=DIR        C header files [PREFIX/include]
   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
@@ -16544,7 +16532,7 @@ do
 done
 
 
-SRCDIRS="Parser Objects Python Modules Programs"
+SRCDIRS="Parser Objects Python Modules Modules/_io Programs"
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for build directories" >&5
 $as_echo_n "checking for build directories... " >&6; }
 for dir in $SRCDIRS; do
diff --git a/configure.ac b/configure.ac
index 73ee71c6d24..880e47f70fb 100644
--- a/configure.ac
+++ b/configure.ac
@@ -2706,7 +2706,7 @@ then
 		# when running test_compile.py.
 		LINKFORSHARED='-Wl,-E -N 2048K';;
 	VxWorks*)
-		LINKFORSHARED='--export-dynamic';;		
+		LINKFORSHARED='--export-dynamic';;
 	esac
 fi
 AC_MSG_RESULT($LINKFORSHARED)
@@ -5245,7 +5245,7 @@ do
 done
 
 AC_SUBST(SRCDIRS)
-SRCDIRS="Parser Objects Python Modules Programs"
+SRCDIRS="Parser Objects Python Modules Modules/_io Programs"
 AC_MSG_CHECKING(for build directories)
 for dir in $SRCDIRS; do
     if test ! -d $dir; then