From c8d96acbdc5b1a98be04bec136d0ee4d757630c7 Mon Sep 17 00:00:00 2001
From: Oliver Jowett <oliver.jowett@flightaware.com>
Date: Thu, 6 Aug 2020 14:06:20 +0800
Subject: [PATCH] Add support for custom builds that don't include all SDRs, to
 reduce dependency requirements a little.

(Ideally we'd have some sort of module system here, and split
the dependencies out nicely into separate packages, but that's a
problem for other day; for now I can live with custom packages
having the same name as the full build, since we'll never
distribute them ourselves)
---
 debian/control |  8 +++++++-
 debian/rules   | 32 +++++++++++++++++++++++++++++++-
 2 files changed, 38 insertions(+), 2 deletions(-)

diff --git a/debian/control b/debian/control
index 347c79b..92d02ab 100644
--- a/debian/control
+++ b/debian/control
@@ -2,7 +2,13 @@ Source: dump1090-fa
 Section: embedded
 Priority: extra
 Maintainer: Oliver Jowett <oliver.jowett@flightaware.com>
-Build-Depends: debhelper(>=9), librtlsdr-dev, libusb-1.0-0-dev, pkg-config, dh-systemd, libncurses5-dev, libbladerf-dev, libhackrf-dev, liblimesuite-dev
+Build-Depends: debhelper(>=9),
+  librtlsdr-dev <!custom> <rtlsdr>,
+  libbladerf-dev <!custom> <bladerf>,
+  libhackrf-dev <!custom> <hackrf>,
+  liblimesuite-dev <!custom> <limesdr>,
+  libusb-1.0-0-dev <!custom> <rtlsdr> <bladerf> <hackrf> <limesdr>,
+  pkg-config, dh-systemd, libncurses5-dev
 Standards-Version: 3.9.3
 Homepage: http://www.flightaware.com/
 Vcs-Git: https://github.com/flightaware/dump1090.git
diff --git a/debian/rules b/debian/rules
index 397f173..93f94f8 100755
--- a/debian/rules
+++ b/debian/rules
@@ -19,8 +19,38 @@ ifeq ($(DEB_HOST_ARCH),armhf)
   CPPFLAGS += -DSC16Q11_TABLE_BITS=8
 endif
 
+ifeq (,$(filter custom,$(DEB_BUILD_PROFILES)))
+  # Standard build
+  RTLSDR = yes
+  BLADERF = yes
+  HACKRF = yes
+  LIMESDR = yes
+else
+  # Custom build
+  ifneq (,$(filter rtlsdr,$(DEB_BUILD_PROFILES)))
+    RTLSDR = yes
+  else
+    RTLSDR = no
+  endif
+  ifneq (,$(filter bladerf,$(DEB_BUILD_PROFILES)))
+    BLADERF = yes
+  else
+    BLADERF = no
+  endif
+  ifneq (,$(filter hackrf,$(DEB_BUILD_PROFILES)))
+    HACKRF = yes
+  else
+    HACKRF = no
+  endif
+  ifneq (,$(filter limesdr,$(DEB_BUILD_PROFILES)))
+    LIMESDR = yes
+  else
+    LIMESDR = no
+  endif
+endif
+
 override_dh_auto_build:
-	dh_auto_build -- RTLSDR=yes BLADERF=yes HACKRF=yes LIMESDR=yes DUMP1090_VERSION=$(DEB_VERSION)
+	dh_auto_build -- RTLSDR=$(RTLSDR) BLADERF=$(BLADERF) HACKRF=$(HACKRF) LIMESDR=$(LIMESDR) DUMP1090_VERSION=$(DEB_VERSION)
 
 override_dh_install:
 	dh_install