[Pkg-gnupg-commit] [libassuan] 05/19: configure: Add flag to disable documentation build.

[Eric Dorland]

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commit 859f9a9754708572a6289853d7d95b9ee3eae589
Author: Marcus Brinkmann <marcus.brinkmann at ruhr-uni-bochum.de>
Date:   Mon Jun 19 13:31:10 2017 +0200

    configure: Add flag to disable documentation build.
    
    * configure.ac: Add new option --disable-doc.
    (BUILD_DOC): New automake conditional.
    * Makefile.am (SUBDIRS): Make doc optional based on BUILD_DOC.
    (DISTCHECK_CONFIGURE_FLAGS): New variable.
    
    Signed-Off-By: Marcus Brinkmann <mb at g10code.com>
---
 Makefile.am  |  9 ++++++++-
 configure.ac | 11 +++++++++++
 2 files changed, 19 insertions(+), 1 deletion(-)

diff --git a/Makefile.am b/Makefile.am
index fdfd791..4ffb113 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -19,6 +19,7 @@
 
 
 ACLOCAL_AMFLAGS = -I m4
+DISTCHECK_CONFIGURE_FLAGS = --enable-doc
 
 # (A suitable gitlog-to-changelog script can be found in GnuPG master.)
 GITLOG_TO_CHANGELOG=gitlog-to-changelog
@@ -28,7 +29,13 @@ EXTRA_DIST = autogen.sh autogen.rc README.GIT         	                \
              tests/ChangeLog-2011 contrib/ChangeLog-2011     		\
              build-aux/git-log-footer build-aux/git-log-fix
 
-SUBDIRS = m4 src doc tests
+if BUILD_DOC
+doc = doc
+else
+doc =
+endif
+
+SUBDIRS = m4 src $(doc) tests
 
 
 dist-hook: gen-ChangeLog
diff --git a/configure.ac b/configure.ac
index 963a76b..cd36183 100644
--- a/configure.ac
+++ b/configure.ac
@@ -454,6 +454,17 @@ else
   fi
 fi
 
+
+#
+# Extra features
+#
+build_doc=yes
+AC_ARG_ENABLE([doc], AC_HELP_STRING([--disable-doc],
+                                    [do not build the documentation]),
+                     build_doc=$enableval, build_doc=yes)
+AM_CONDITIONAL([BUILD_DOC], [test "x$build_doc" != xno])
+
+
 #
 # Create the config files.
 #

-- 
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