[tepl] autotools: remove gtk-doc

[Sébastien Wilmet <swilmet src gnome org>]

commit bbd7164de1839cab2dd29de353a4747cb8779be1
Author: Sébastien Wilmet <swilmet gnome org>
Date:   Sun Mar 29 13:53:30 2020 +0200

    autotools: remove gtk-doc
    
    Autotools will be replaced by Meson. During a short period of time there
    will be both Autotools and Meson support to compile Tepl, to not break
    CI, gnome-build-meta etc. But with Meson the files in docs/reference/
    can be reorganized, to avoid hard-coding the API version in the filename
    for example.
    
    So it's easier to first remove the Autotools support for building the
    API documentation, then implement the Meson support for building the
    docs and changing at the same time the files in docs/reference/ to
    better accomodate Meson. Then the full Autotools build system can be
    removed from Tepl once the Meson migration is complete and works fine.

 Makefile.am                |  2 +-
 autogen.sh                 |  1 -
 configure.ac               |  9 ------
 docs/Makefile.am           |  3 --
 docs/reference/Makefile.am | 77 ----------------------------------------------
 5 files changed, 1 insertion(+), 91 deletions(-)
---
diff --git a/Makefile.am b/Makefile.am
index 8b7bb5a..8f0a5e4 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -1,4 +1,4 @@
-SUBDIRS = po tepl tests testsuite docs
+SUBDIRS = po tepl tests testsuite
 
 include $(top_srcdir)/aminclude_static.am
 clean-local: code-coverage-clean
diff --git a/autogen.sh b/autogen.sh
index b6efba6..abadb9a 100755
--- a/autogen.sh
+++ b/autogen.sh
@@ -23,7 +23,6 @@ if [ "$#" = 0 -a "x$NOCONFIGURE" = "x" ]; then
 fi
 
 aclocal --install || exit 1
-gtkdocize --copy || exit 1
 autoreconf --verbose --force --install || exit 1
 
 cd "$olddir"
diff --git a/configure.ac b/configure.ac
index d763927..686123c 100644
--- a/configure.ac
+++ b/configure.ac
@@ -108,10 +108,6 @@ AM_GNU_GETTEXT_REQUIRE_VERSION([0.19.6])
 AC_SUBST([GETTEXT_PACKAGE], [tepl-$TEPL_API_VERSION])
 AC_DEFINE_UNQUOTED([GETTEXT_PACKAGE], ["$GETTEXT_PACKAGE"], [Define to the gettext package name.])
 
-# Documentation
-AX_REQUIRE_DEFINED([GTK_DOC_CHECK])
-GTK_DOC_CHECK([1.25], [--flavour=no-tmpl])
-
 # Installed Tests for gnome continuous integration
 AC_ARG_ENABLE(installed_tests,
              AS_HELP_STRING([--enable-installed-tests],
@@ -139,10 +135,6 @@ PKG_CHECK_VAR([GLIB_PREFIX], [glib-2.0], [prefix])
 AC_CONFIG_FILES([
        tepl-${TEPL_API_VERSION}.pc:tepl.pc.in
        Makefile
-       docs/Makefile
-       docs/reference/intro.xml
-       docs/reference/Makefile
-       docs/reference/tepl-docs.xml
        tepl/Makefile
        po/Makefile.in
        tests/Makefile
@@ -160,7 +152,6 @@ Configuration:
        Prefix:                 ${prefix}
        Compiler:               ${CC}
        GVfs metadata:          ${enable_gvfs_metadata}
-       Documentation:          ${enable_gtk_doc}
        GObject introspection:  ${found_introspection}
        Code coverage:          ${enable_code_coverage}
        Valgrind check:         ${enable_valgrind}