Include netpbm files from netpbm subdir

debian/patches/Include-netpbm-files-from-netpbm-subdir.patch

+From: Ole Streicher <olebole@debian.org>
+Date: Fri, 5 Aug 2022 14:10:35 +0200
+Subject: Include netpbm files from netpbm subdir
+
+---
+ util/an-pnmtofits.c     | 2 +-
+ util/cairoutils.c       | 2 +-
+ util/os-features-test.c | 2 +-
+ 3 files changed, 3 insertions(+), 3 deletions(-)
+
+diff --git a/util/an-pnmtofits.c b/util/an-pnmtofits.c
+index a9ce928..4ae394d 100644
+--- a/util/an-pnmtofits.c
++++ b/util/an-pnmtofits.c
+@@ -9,7 +9,7 @@
+ #include "os-features-config.h" // for HAVE_NETPBM.
+ 
+ #if HAVE_NETPBM
+-#include <pam.h>
++#include <netpbm/pam.h>
+ #else
+ #include <arpa/inet.h>
+ #endif
+diff --git a/util/cairoutils.c b/util/cairoutils.c
+index 58eef53..c46f699 100644
+--- a/util/cairoutils.c
++++ b/util/cairoutils.c
+@@ -18,7 +18,7 @@
+ #include "os-features.h"
+ 
+ #if HAVE_NETPBM
+-#include <ppm.h>
++#include <netpbm/ppm.h>
+ #endif
+ 
+ #include "ioutils.h"
+diff --git a/util/os-features-test.c b/util/os-features-test.c
+index 0c1e615..e466dd1 100644
+--- a/util/os-features-test.c
++++ b/util/os-features-test.c
+@@ -5,7 +5,7 @@
+ #include <stdlib.h>
+ #include <stdio.h>
+ 
+-#include <pam.h>
++#include <netpbm/pam.h>
+ int main(int argc, char** args) {
+     struct pam img;
+     pm_init(args[0], 0);

debian/patches/series

@@ -5,3 +5,4 @@ Call-python-scripts-as-modules-instead-of-executables.patch
 Fix-shared-lib-flags-so-that-the-package-can-be-built-on-.patch
 Remove-errornous-generation-of-net-client.py.patch
 Don-t-copy-demo-files-to-examples.patch
+Include-netpbm-files-from-netpbm-subdir.patch