From 6198fb2d0d430daf5b13f614c591010ff9440d45 Mon Sep 17 00:00:00 2001
From: John Cupitt <jcupitt@gmail.com>
Date: Fri, 30 Apr 2021 17:27:15 +0100
Subject: [PATCH] fix build on windows

only include source files in make dist for libnsgif and module/

we were just including the whole directory, which stopped the derived
files (eg. the .la archives) from being rebuilt on other platforms
---
 configure.ac               | 1 +
 libvips/Makefile.am        | 2 +-
 libvips/module/Makefile.am | 5 +++++
 3 files changed, 7 insertions(+), 1 deletion(-)
 create mode 100644 libvips/module/Makefile.am

diff --git a/configure.ac b/configure.ac
index 623fd5b7..5b58cde7 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1494,6 +1494,7 @@ AC_CONFIG_FILES([
         libvips/histogram/Makefile
         libvips/draw/Makefile
         libvips/iofuncs/Makefile
+        libvips/module/Makefile
         libvips/morphology/Makefile
         libvips/mosaicing/Makefile
         libvips/create/Makefile
diff --git a/libvips/Makefile.am b/libvips/Makefile.am
index a6ebb41d..9345769b 100644
--- a/libvips/Makefile.am
+++ b/libvips/Makefile.am
@@ -27,6 +27,7 @@ SUBDIRS = \
 	draw \
 	iofuncs \
 	morphology \
+	module \
 	mosaicing \
 	create
 
@@ -61,7 +62,6 @@ libvips_la_LDFLAGS = \
 	-version-info @LIBRARY_CURRENT@:@LIBRARY_REVISION@:@LIBRARY_AGE@ 
 
 EXTRA_DIST = \
-	module \
 	$(OPTIONAL_DIST_DIR)
 
 CLEANFILES = 
diff --git a/libvips/module/Makefile.am b/libvips/module/Makefile.am
new file mode 100644
index 00000000..744b79df
--- /dev/null
+++ b/libvips/module/Makefile.am
@@ -0,0 +1,5 @@
+EXTRA_DIST = \
+	heif.c \
+	magick.c \
+	openslide.c \
+	poppler.c