From 9cc36e9fdf24a67cc7a7d186a39cbf8398ba9d37 Mon Sep 17 00:00:00 2001
From: Sami Kerola
Date: Tue, 19 Mar 2013 22:24:41 +0000
Subject: bash-completion: add bash completetion configure option

Signed-off-by: Sami Kerola <kerolasa@iki.fi>
---
 Makefile.am                    |  5 +++++
 configure.ac                   | 13 +++++++++++++
 shell-completion/Makemodule.am |  1 +
 3 files changed, 19 insertions(+)
 create mode 100644 shell-completion/Makemodule.am

diff --git a/Makefile.am b/Makefile.am
index 3afcad16d..b963af941 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -27,6 +27,8 @@ ul_libfdisk_incdir  = $(top_srcdir)/libfdisk/src
 
 pkgconfigdir = $(usrlib_execdir)/pkgconfig
 
+bashcompletiondir = @bashcompletiondir@
+
 dist_noinst_HEADERS =
 noinst_PROGRAMS =
 noinst_LTLIBRARIES =
@@ -87,6 +89,8 @@ include misc-utils/Makemodule.am
 include disk-utils/Makemodule.am
 include fdisks/Makemodule.am
 
+include shell-completion/Makemodule.am
+
 include tests/Makemodule.am
 
 #
@@ -158,6 +162,7 @@ checkdecl:
 ENABLE_ALL = --enable-static-programs --enable-most-builds
 DISTCHECK_CONFIGURE_FLAGS = --disable-use-tty-group \
 			    --disable-silent-rules $(ENABLE_ALL) \
+			    --with-bashcompletiondir=$$dc_install_base/$(bashcompletiondir) \
 			    --with-systemdsystemunitdir=$$dc_install_base/$(systemdsystemunitdir)
 
 
diff --git a/configure.ac b/configure.ac
index 92a5a3b12..cd4e826a9 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1342,6 +1342,18 @@ fi
 AM_CONDITIONAL(HAVE_SYSTEMD, [test -n "$with_systemdsystemunitdir" -a "x$with_systemdsystemunitdir" != "xno" ])
 
 
+AC_ARG_WITH([bashcompletiondir],
+  AS_HELP_STRING([--with-bashcompletiondir=DIR], [Bash completions directory]),
+  [],
+  [AS_IF([$($PKG_CONFIG --exists bash-completion)], [
+    with_bashcompletiondir=$($PKG_CONFIG --variable=completionsdir bash-completion)
+  ], [
+    with_bashcompletiondir=${datadir}/bash-completion/completions
+  ])
+])
+AC_SUBST([bashcompletiondir], [$with_bashcompletiondir])
+
+
 AC_ARG_ENABLE([pg-bell],
   AS_HELP_STRING([--disable-pg-bell], [let pg not ring the bell on invalid keys]),
   [], enable_pg_bell=yes
@@ -1463,6 +1475,7 @@ AC_MSG_RESULT([
 	suid cflags:       ${SUID_CFLAGS}
 	ldflags:           ${LDFLAGS}
 	suid ldflags:      ${SUID_LDFLAGS}
+	Bash completions dir: ${with_bashcompletiondir}
 
 	warnings:
 
diff --git a/shell-completion/Makemodule.am b/shell-completion/Makemodule.am
new file mode 100644
index 000000000..b784ec703
--- /dev/null
+++ b/shell-completion/Makemodule.am
@@ -0,0 +1 @@
+dist_bashcompletion_DATA =
-- 
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