Add options to enable/disable docs and demos Originally written by Anthony Viallard . Signed-off-by: Thomas Petazzoni [Vincent: adapt patch to 5.0.5 version] Signed-off-by: Vicente Olivert Riera [Michael: adapt patch to 5.4.0 version] Signed-off-by: Michael Fischer diff -Naur a/configure.ac b/configure.ac --- a/configure.ac 2020-07-12 02:29:47.000000000 +0200 +++ b/configure.ac 2020-08-06 14:21:17.918756893 +0200 @@ -713,6 +713,17 @@ [ Define if you want to read .gnuplot from current directory (SECURITY RISK!).]) fi +dnl Whether we want to build the doc files +dnl Does nothing here, is passed on to the doc subdir +AC_ARG_ENABLE(doc,dnl +[ --disable-doc do not build doc files]) + +dnl Whether we want to build the demo files +dnl Does nothing here, is passed on to the demo subdir +AC_ARG_ENABLE(demo,dnl +[ --disable-demo do not build demo files]) + + dnl Sort help/subtopic tables by row or column AC_ARG_WITH(row-help,dnl [ --with-row-help format help and subtopic tables by row (default) @@ -1095,6 +1106,24 @@ AC_DEFINE_UNQUOTED([DIST_CONTACT],["$DIST_CONTACT"],[Contact address for modified and binary distributed gnuplot versions]) fi +dnl build doc files +if test "$enable_doc" != no; then + AC_CONFIG_SUBDIRS(docs) + DOCSUBDIR=docs +else + DOCSUBDIR= +fi +AC_SUBST(DOCSUBDIR) + +dnl build demo files +if test "$enable_demo" != no; then + AC_CONFIG_SUBDIRS(demo) + DEMOSUBDIR=demo +else + DEMOSUBDIR= +fi +AC_SUBST(DEMOSUBDIR) + dnl Substitute variables AC_SUBST(PACKAGE) AC_SUBST(VERSION_MAJOR) diff -Naur a/Makefile.am b/Makefile.am --- a/Makefile.am 2020-03-31 19:28:16.000000000 +0200 +++ b/Makefile.am 2020-08-06 14:34:12.995097799 +0200 @@ -1,7 +1,7 @@ ## Process this file with automake to produce Makefile.in -*-Makefile-*- AUTOMAKE_OPTIONS = foreign -SUBDIRS = config m4 term src docs man demo share +SUBDIRS = config m4 term src $(DOCSUBDIR) man $(DEMOSUBDIR) share EXTRA_DIST = BUGS Copyright FAQ.pdf INSTALL INSTALL.gnu \ PATCHLEVEL PGPKEYS README RELEASE_NOTES \