bug#31929: [PATCH] Install emacs-module.h (Bug#31929)

[Philipp Stephani]

* Makefile.in (includedir): New variable.
(install-arch-indep): Install emacs-module.h.
(uninstall): Uninstall emacs-module.h.
---
 Makefile.in | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/Makefile.in b/Makefile.in
index 19bf7c423f..5346429264 100644
--- a/Makefile.in
+++ b/Makefile.in
@@ -151,6 +151,9 @@ libexecdir=
 # Currently only used for the systemd service file.
 libdir=@libdir@
 
+# Where to install emacs-module.h.
+includedir=@includedir@
+
 # Where to install Emacs's man pages.
 # Note they contain cross-references that expect them to be in section 1.
 mandir=@mandir@
@@ -558,6 +561,8 @@ set_installuser=
 ## See also these comments from 2004 about cp -r working fine:
 ## https://lists.gnu.org/r/autoconf-patches/2004-11/msg00005.html
 install-arch-indep: lisp install-info install-man ${INSTALL_ARCH_INDEP_EXTRA}
+       $(MKDIR_P) -m 0755 $(includedir)
+       $(INSTALL_DATA) src/emacs-module.h $(includedir)/emacs-module.h
        -set ${COPYDESTS} ; \
        unset CDPATH; \
        $(set_installuser); \
@@ -741,6 +746,7 @@ install-strip:
 ###
 ### Don't delete the lisp and etc directories if they're in the source tree.
 uninstall: uninstall-$(NTDIR) uninstall-doc
+       rm -f $(includedir)/emacs-module.h
        $(MAKE) -C lib-src uninstall
        -unset CDPATH; \
        for dir in "$(DESTDIR)${lispdir}" "$(DESTDIR)${etcdir}" ; do    \
-- 
2.19.0