Adding upstream version 1.22.7.upstream/1.22.7

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 9 insertions, 2 deletions

diff --git a/man/dpkg-buildflags.pod b/man/dpkg-buildflags.pod
index cc78f6b..3bbec38 100644
--- a/man/dpkg-buildflags.pod
+++ b/man/dpkg-buildflags.pod
@@ -551,7 +551,7 @@ B<LDFLAGS> set to B<-Wl,-z,deb-canary->I<random-id>.
 
 Several compile-time options (detailed below) can be used to help optimize
 a resulting binary (since dpkg 1.21.0).
-B<Note>: enabling B<all> these options can result in unreproducible binary
+B<Note>: Enabling B<all> these options can result in unreproducible binary
 artifacts.
 
 =over
@@ -570,7 +570,7 @@ B<FFLAGS>, B<FCFLAGS> and B<LDFLAGS>.
 Several compile-time options (detailed below) can be used to help sanitize
 a resulting binary against memory corruptions, memory leaks, use after free,
 threading data races and undefined behavior bugs.
-B<Note>: these options should B<not> be used for production builds
+B<Note>: These options should B<not> be used for production builds
 as they can reduce reliability for conformant code, reduce security or
 even functionality.
 
@@ -922,6 +922,13 @@ This variable sets the build path (since dpkg 1.18.8) to use in features
 such as B<fixdebugpath> so that they can be controlled by the caller.
 This variable is currently Debian and derivatives-specific.
 
+=item B<DEB_HOST_ARCH>
+
+Sets the host architecture.
+This affects the build flags that are emitted,
+which is typically relevant when cross-compiling,
+where B<DEB_HOST_ARCH> is different to B<DEB_BUILD_ARCH>.
+
 =item B<DPKG_COLORS>
 
 Sets the color mode (since dpkg 1.18.5).