From 141628519d227b59be3977b16ebaab0feb22b295 Mon Sep 17 00:00:00 2001
From: Maksim Kiselev <bigunclemax@gmail.com>
Date: Sun, 20 Aug 2023 11:35:57 +0300
Subject: [PATCH] Add '--disable-doc' option

Introduce a configure option to disable documentation installation
in case if it is not required.

Upstream: https://github.com/intel/ledmon/pull/154

Signed-off-by: Maksim Kiselev <bigunclemax@gmail.com>
---
 Makefile.am  |  8 ++++++--
 configure.ac | 11 ++++++++++-
 2 files changed, 16 insertions(+), 3 deletions(-)

diff --git a/Makefile.am b/Makefile.am
index ddcd200..644a8d2 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -20,6 +20,10 @@ if SYSTEMD_CONDITION
   OPTIONAL_SUBDIR = systemd
 endif
 
-SUBDIRS = doc src $(OPTIONAL_SUBDIR)
+if WITH_DOC
+  DOC_SUBDIR = doc
+  dist_doc_DATA = README.md
+endif
+
+SUBDIRS = src $(DOC_SUBDIR) $(OPTIONAL_SUBDIR)
 EXTRA_DIST = config/config.h systemd/ledmon.service.in
-dist_doc_DATA = README.md
diff --git a/configure.ac b/configure.ac
index 05baa62..114957f 100644
--- a/configure.ac
+++ b/configure.ac
@@ -74,6 +74,15 @@ AM_CONDITIONAL([SYSTEMD_CONDITION], [test "$SYSTEMD_STR" = yes])
 # target directory for ledmon service file
 AC_SUBST([SYSTEMD_PATH], "$(pkg-config systemd --variable=systemdsystemunitdir)")
 
+# Add configure option to disable documentation building
+AC_ARG_ENABLE([doc],
+    [AS_HELP_STRING([--disable-doc],
+        [do not install ledmon documentaion])],
+    [with_doc=${enableval}],
+    [with_doc=yes])
+
+AM_CONDITIONAL([WITH_DOC], [test "x$with_doc" = "xyes"])
+
 AC_CONFIG_FILES([Makefile
                  doc/Makefile
                  src/Makefile
@@ -86,5 +95,5 @@ $PACKAGE_NAME $VERSION configuration:
   Preprocessor flags:      ${AM_CPPFLAGS} ${CPPFLAGS}
   C compiler flags:        ${AM_CFLAGS} ${CFLAGS}
   Common install location: ${prefix}
-  configure parameters:    --enable-systemd=${SYSTEMD_STR}
+  configure parameters:    --enable-systemd=${SYSTEMD_STR} --enable-doc=${with_doc}
 ])
-- 
2.39.2