[Buildroot] [git commit branch/2020.08.x] package/w_scan: fix build with gcc 10

[Buildroot] [git commit branch/2020.08.x] package/w_scan: fix build with gcc 10

[Peter Korsgaard]

commit: https://git.buildroot.net/buildroot/commit/?id=13353e411c567b954c1e86c3f8341fc086222083
branch: https://git.buildroot.net/buildroot/commit/?id=refs/heads/2020.08.x

Fixes:
 - http://autobuild.buildroot.org/results/5640442cb4ba06bcbcf31540a64f5665862d39f7

Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
(cherry picked from commit af388e4dda9480fe90554cef74509e61768f32b2)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
---
 .../0002-si_types-h-fix-build-with-gcc-10.patch    | 37 ++++++++++++++++++++++
 1 file changed, 37 insertions(+)

diff --git a/package/w_scan/0002-si_types-h-fix-build-with-gcc-10.patch b/package/w_scan/0002-si_types-h-fix-build-with-gcc-10.patch
new file mode 100644
index 0000000000..50d2488190
--- /dev/null
+++ b/package/w_scan/0002-si_types-h-fix-build-with-gcc-10.patch
@@ -0,0 +1,37 @@
+si_types.h: fix build with gcc 10
+
+Drop service_t, p_service_t, transponder_t and p_transponder_t to avoid
+the following build failure with gcc 10 (which defaults to -fno-common):
+
+/home/giuliobenetti/autobuild/run/instance-3/output-1/host/bin/arm-buildroot-linux-gnueabihf-gcc -Wall -Wextra -Wno-comment -Wswitch-default -Wno-unused-parameter -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os   -lrt  -o w_scan atsc_psip_section.o countries.o descriptors.o diseqc.o dump-dvbscan.o dump-vdr.o dump-xine.o dump-mplayer.o dump-vlc-m3u.o dvbscan.o lnb.o parse-dvbscan.o satellites.o scan.o section.o tools.o emulate.o dump-xml.o iconv_codes.o char-coding.o  
+/home/giuliobenetti/autobuild/run/instance-3/output-1/host/lib/gcc/arm-buildroot-linux-gnueabihf/10.2.0/../../../../arm-buildroot-linux-gnueabihf/bin/ld: descriptors.o:(.bss+0x404): multiple definition of `p_transponder_t'; countries.o:(.bss+0x0): first defined here
+/home/giuliobenetti/autobuild/run/instance-3/output-1/host/lib/gcc/arm-buildroot-linux-gnueabihf/10.2.0/../../../../arm-buildroot-linux-gnueabihf/bin/ld: descriptors.o:(.bss+0x408): multiple definition of `transponder_t'; countries.o:(.bss+0x4): first defined here
+/home/giuliobenetti/autobuild/run/instance-3/output-1/host/lib/gcc/arm-buildroot-linux-gnueabihf/10.2.0/../../../../arm-buildroot-linux-gnueabihf/bin/ld: descriptors.o:(.bss+0x480): multiple definition of `p_service_t'; countries.o:(.bss+0x7c): first defined here
+/home/giuliobenetti/autobuild/run/instance-3/output-1/host/lib/gcc/arm-buildroot-linux-gnueabihf/10.2.0/../../../../arm-buildroot-linux-gnueabihf/bin/ld: descriptors.o:(.bss+0x484): multiple definition of `service_t'; countries.o:(.bss+0x80): first defined here
+
+Fixes:
+ - http://autobuild.buildroot.org/results/5640442cb4ba06bcbcf31540a64f5665862d39f7
+
+Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
+
+diff -Nura w_scan-20170107.orig/si_types.h w_scan-20170107/si_types.h
+--- w_scan-20170107.orig/si_types.h	2020-09-20 11:09:56.776963441 +0200
++++ w_scan-20170107/si_types.h	2020-09-20 11:13:13.149232478 +0200
+@@ -114,7 +114,7 @@
+   uint32_t logical_channel_number;
+   uint8_t  running;
+   void   * priv;
+-} service_t, * p_service_t;
++};
+ 
+ /*******************************************************************************
+ /* transponder type.
+@@ -201,7 +201,7 @@
+   /*----------------------------*/
+   char * network_name;
+   network_change_t network_change;
+-} __attribute__((packed))  transponder_t, * p_transponder_t;
++} __attribute__((packed));
+ 
+ /*******************************************************************************
+ /* satellite channel routing type.