From 0da6e39191e1cb9b5d8e78d212ca0ae7dee5f145 Mon Sep 17 00:00:00 2001
From: Bdale Garbee <bdale@gag.com>
Date: Sun, 29 Jul 2018 14:50:53 +0800
Subject: [PATCH] patch around problem compiling gzip with mingw for the win32
 variant

---
 debian/changelog                      |  3 ++-
 debian/patches/fix-mingw-compile.diff | 31 +++++++++++++++++++++++++++
 debian/patches/series                 |  1 +
 3 files changed, 34 insertions(+), 1 deletion(-)
 create mode 100644 debian/patches/fix-mingw-compile.diff

diff --git a/debian/changelog b/debian/changelog
index 315dbcc..fe6dbbc 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -5,8 +5,9 @@ gzip (1.9-1) UNRELEASED; urgency=medium
     'binary' due to missing dashes in an option detection pattern match,
     closes: #854878
   * update to policy 4.1.5, including use of https in vcs entries
+  * patch gzip.c to work around mingw compiliation failure
 
- -- Bdale Garbee <bdale@gag.com>  Sat, 28 Jul 2018 16:08:58 +0800
+ -- Bdale Garbee <bdale@gag.com>  Sun, 29 Jul 2018 14:44:12 +0800
 
 gzip (1.8-1) unstable; urgency=low
 
diff --git a/debian/patches/fix-mingw-compile.diff b/debian/patches/fix-mingw-compile.diff
new file mode 100644
index 0000000..96d63b0
--- /dev/null
+++ b/debian/patches/fix-mingw-compile.diff
@@ -0,0 +1,31 @@
+--- gzip-1.9/gzip.c	2018-01-07 13:05:21.000000000 +0800
++++ /tmp/gzip.c	2018-07-29 14:37:00.228844928 +0800
+@@ -1910,6 +1910,11 @@
+     return OK;
+ }
+ 
++#ifdef __MINGW32__
++typedef int uid_t;
++typedef int gid_t;
++#endif
++
+ /* Change the owner and group of a file.  FD is a file descriptor for
+    the file and NAME its name.  Change it to user UID and to group GID.
+    If UID or GID is -1, though, do not change the corresponding user
+@@ -1917,13 +1922,15 @@
+ static void
+ do_chown (int fd, char const *name, uid_t uid, gid_t gid)
+ {
+-#ifndef NO_CHOWN
++#ifndef __MINGW32__
++#ifndef NO_CHOWN 
+ # if HAVE_FCHOWN
+   ignore_value (fchown (fd, uid, gid));
+ # else
+   ignore_value (chown (name, uid, gid));
+ # endif
+ #endif
++#endif
+ }
+ 
+ /* ========================================================================
diff --git a/debian/patches/series b/debian/patches/series
index 34fccc8..a0ba90e 100644
--- a/debian/patches/series
+++ b/debian/patches/series
@@ -1,3 +1,4 @@
 sigpipe.diff
 gzip_reproducible_build.diff
 zgrep-syntax-error.diff
+fix-mingw-compile.diff
-- 
2.30.2