main/librtlsdr: move from testing

it is needed to enable radio source in rng-tools 6.10

1 files changed, 65 insertions, 0 deletions

diff --git a/main/librtlsdr/0001-Fix-inline-functions-to-use-static-inline.patch b/main/librtlsdr/0001-Fix-inline-functions-to-use-static-inline.patch
new file mode 100644
index 0000000000..527d25a3cd
--- /dev/null
+++ b/main/librtlsdr/0001-Fix-inline-functions-to-use-static-inline.patch
@@ -0,0 +1,65 @@
+From 9047eef701f50d8bc4748233a31d65a0519ed86c Mon Sep 17 00:00:00 2001
+From: David Woodhouse <dwmw2@infradead.org>
+Date: Thu, 28 Jun 2018 16:43:24 +0100
+Subject: [PATCH] Fix inline functions to use 'static inline'
+
+With just 'inline', if the compiler decides not to inline them, it isn't
+required to emit them at all. For some targets with -Os that is causing
+build failures, see https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86360.
+
+Perhaps we might consider using '__attribute__((always_inline))' for
+GCC builds, but 'static inline' is a good start.
+
+Signed-off-by: Steve Markgraf <steve@steve-m.de>
+---
+ src/rtl_adsb.c  | 8 ++++----
+ src/rtl_power.c | 2 +-
+ 2 files changed, 5 insertions(+), 5 deletions(-)
+
+diff --git a/src/rtl_adsb.c b/src/rtl_adsb.c
+index 9087de4..7aea8dd 100644
+--- a/src/rtl_adsb.c
++++ b/src/rtl_adsb.c
+@@ -183,7 +183,7 @@ int magnitute(uint8_t *buf, int len)
+ 	return len/2;
+ }
+ 
+-inline uint16_t single_manchester(uint16_t a, uint16_t b, uint16_t c, uint16_t d)
++static inline uint16_t single_manchester(uint16_t a, uint16_t b, uint16_t c, uint16_t d)
+ /* takes 4 consecutive real samples, return 0 or 1, BADSAMPLE on error */
+ {
+ 	int bit, bit_p;
+@@ -224,17 +224,17 @@ inline uint16_t single_manchester(uint16_t a, uint16_t b, uint16_t c, uint16_t d
+ 	return BADSAMPLE;
+ }
+ 
+-inline uint16_t min16(uint16_t a, uint16_t b)
++static inline uint16_t min16(uint16_t a, uint16_t b)
+ {
+ 	return a<b ? a : b;
+ }
+ 
+-inline uint16_t max16(uint16_t a, uint16_t b)
++static inline uint16_t max16(uint16_t a, uint16_t b)
+ {
+ 	return a>b ? a : b;
+ }
+ 
+-inline int preamble(uint16_t *buf, int i)
++static inline int preamble(uint16_t *buf, int i)
+ /* returns 0/1 for preamble at index i */
+ {
+ 	int i2;
+diff --git a/src/rtl_power.c b/src/rtl_power.c
+index 00f4d9f..625d818 100644
+--- a/src/rtl_power.c
++++ b/src/rtl_power.c
+@@ -250,7 +250,7 @@ void sine_table(int size)
+ 	}
+ }
+ 
+-inline int16_t FIX_MPY(int16_t a, int16_t b)
++static inline int16_t FIX_MPY(int16_t a, int16_t b)
+ /* fixed point multiply and scale */
+ {
+ 	int c = ((int)a * (int)b) >> 14;