From a94d15b582df5d1464cec8bc7dd68be46e1bf937 Mon Sep 17 00:00:00 2001
From: Paul Menzel <paulepan...@users.sourceforge.net>
Date: Sun, 12 Dec 2010 19:21:25 +0100
Subject: [PATCH] tools.h: include `stdarg.h`

For some reason using uClibc `tools.h` needs to have `stdarg.h` included 
explicitly. Otherwise it fails with the following error. Using Libc or EGLIBC 
this error does not surface.

        NOTE: package vdr-1.7.16-r0: task do_distribute_sources: Succeeded
        ERROR: TaskFailed event exception, aborting
        ERROR: Build of /oe/openembedded/recipes/vdr/vdr_1.7.16.bb do_compile 
failed
        ERROR: Task 11 (/oe/openembedded/recipes/vdr/vdr_1.7.16.bb, do_compile) 
failed with 256
        ERROR: Function do_compile failed
        NOTE: Task failed: ('function do_compile failed', 
'/oe/build-minimal-uclibc/minimal-uclibc-dev/work/armv7a-oe-linux-uclibceabi/vdr-1.7.16-r0/temp/log.do_compile.8011')
        ERROR: Logfile of failure stored in: 
/oe/build-minimal-uclibc/minimal-uclibc-dev/work/armv7a-oe-linux-uclibceabi/vdr-1.7.16-r0/temp/log.do_compile.8011
        Log data follows:
        | NOTE: make -j4 -e MAKEFLAGS= 
INCLUDES=-I/oe/build-minimal-uclibc/minimal-uclibc-dev/sysroots/armv7a-oe-linux-uclibceabi/usr/include/freetype2
        | arm-oe-linux-uclibceabi-g++ -march=armv7-a -mtune=cortex-a8 
-mfpu=neon -mfloat-abi=softfp -mthumb-interwork -mno-thumb 
-isystem/oe/build-minimal-uclibc/minimal-uclibc-dev/sysroots/armv7a-oe-linux-uclibceabi/usr/include
 -fexpensive-optimizations -fomit-frame-pointer -frename-registers -Os 
-fpermissive -fvisibility-inlines-hidden -c -D_FILE_OFFSET_BITS=64 
-D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -DREMOTE_KBD 
-DLIRC_DEVICE=\"/dev/lircd\" -DRCU_DEVICE=\"/dev/ttyS1\" -D_GNU_SOURCE 
-DVIDEODIR=\"/video\" -DCONFDIR=\"/video\" -DPLUGINDIR=\"./PLUGINS/lib\" 
-DLOCDIR=\"./locale\" 
-I/oe/build-minimal-uclibc/minimal-uclibc-dev/sysroots/armv7a-oe-linux-uclibceabi/usr/include/freetype2
 audio.c
        | arm-oe-linux-uclibceabi-g++ -march=armv7-a -mtune=cortex-a8 
-mfpu=neon -mfloat-abi=softfp -mthumb-interwork -mno-thumb 
-isystem/oe/build-minimal-uclibc/minimal-uclibc-dev/sysroots/armv7a-oe-linux-uclibceabi/usr/include
 -fexpensive-optimizations -fomit-frame-pointer -frename-registers -Os 
-fpermissive -fvisibility-inlines-hidden -c -D_FILE_OFFSET_BITS=64 
-D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -DREMOTE_KBD 
-DLIRC_DEVICE=\"/dev/lircd\" -DRCU_DEVICE=\"/dev/ttyS1\" -D_GNU_SOURCE 
-DVIDEODIR=\"/video\" -DCONFDIR=\"/video\" -DPLUGINDIR=\"./PLUGINS/lib\" 
-DLOCDIR=\"./locale\" 
-I/oe/build-minimal-uclibc/minimal-uclibc-dev/sysroots/armv7a-oe-linux-uclibceabi/usr/include/freetype2
 channels.c
        | arm-oe-linux-uclibceabi-g++ -march=armv7-a -mtune=cortex-a8 
-mfpu=neon -mfloat-abi=softfp -mthumb-interwork -mno-thumb 
-isystem/oe/build-minimal-uclibc/minimal-uclibc-dev/sysroots/armv7a-oe-linux-uclibceabi/usr/include
 -fexpensive-optimizations -fomit-frame-pointer -frename-registers -Os 
-fpermissive -fvisibility-inlines-hidden -c -D_FILE_OFFSET_BITS=64 
-D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -DREMOTE_KBD 
-DLIRC_DEVICE=\"/dev/lircd\" -DRCU_DEVICE=\"/dev/ttyS1\" -D_GNU_SOURCE 
-DVIDEODIR=\"/video\" -DCONFDIR=\"/video\" -DPLUGINDIR=\"./PLUGINS/lib\" 
-DLOCDIR=\"./locale\" 
-I/oe/build-minimal-uclibc/minimal-uclibc-dev/sysroots/armv7a-oe-linux-uclibceabi/usr/include/freetype2
 ci.c
        | arm-oe-linux-uclibceabi-g++ -march=armv7-a -mtune=cortex-a8 
-mfpu=neon -mfloat-abi=softfp -mthumb-interwork -mno-thumb 
-isystem/oe/build-minimal-uclibc/minimal-uclibc-dev/sysroots/armv7a-oe-linux-uclibceabi/usr/include
 -fexpensive-optimizations -fomit-frame-pointer -frename-registers -Os 
-fpermissive -fvisibility-inlines-hidden -c -D_FILE_OFFSET_BITS=64 
-D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -DREMOTE_KBD 
-DLIRC_DEVICE=\"/dev/lircd\" -DRCU_DEVICE=\"/dev/ttyS1\" -D_GNU_SOURCE 
-DVIDEODIR=\"/video\" -DCONFDIR=\"/video\" -DPLUGINDIR=\"./PLUGINS/lib\" 
-DLOCDIR=\"./locale\" 
-I/oe/build-minimal-uclibc/minimal-uclibc-dev/sysroots/armv7a-oe-linux-uclibceabi/usr/include/freetype2
 config.c
        | In file included from i18n.h:14:0,
        |                  from config.h:19,
        |                  from channels.h:13,
        |                  from ci.h:15,
        |                  from ci.c:10:
        | tools.h:176:43: error: 'va_list' has not been declared
        | In file included from audio.h:14:0,
        |                  from audio.c:10:
        | tools.h:176:43: error: 'va_list' has not been declared
        | In file included from i18n.h:14:0,
        |                  from config.h:19,
        |                  from config.c:10:
        | tools.h:176:43: error: 'va_list' has not been declared
        | In file included from i18n.h:14:0,
        |                  from config.h:19,
        |                  from channels.h:13,
        |                  from channels.c:10:
        | tools.h:176:43: error: 'va_list' has not been declared
        | make: *** [audio.o] Error 1
        | make: *** Waiting for unfinished jobs....
        | make: *** [config.o] Error 1
        | make: *** [channels.o] Error 1
        | make: *** [ci.o] Error 1
        | FATAL: oe_runmake failed
        | ERROR: Function do_compile failed
        NOTE: package vdr-1.7.16-r0: task do_compile: Failed
        ERROR: TaskFailed event exception, aborting
        ERROR: Build of /oe/openembedded/recipes/vdr/vdr_1.7.16.bb do_compile 
failed
        ERROR: Task 11 (/oe/openembedded/recipes/vdr/vdr_1.7.16.bb, do_compile) 
failed with 256
        ERROR: '/oe/openembedded/recipes/vdr/vdr_1.7.16.bb' failed
        ERROR: '/oe/openembedded/recipes/vdr/vdr_1.7.16.bb' failed
        ERROR: '/oe/openembedded/recipes/vdr/vdr_1.7.16.bb' failed

I used OpenEmbedded as a framework and tested this patch with the following 
configurations.

        Build Configuration:
        BB_VERSION        = "1.10.0"
        METADATA_BRANCH   = "org.openembedded.dev"
        METADATA_REVISION = "ff41526"
        TARGET_ARCH       = "arm"
        TARGET_OS         = "linux-uclibceabi"
        MACHINE           = "beagleboard"
        DISTRO            = "minimal-uclibc"
        DISTRO_VERSION    = "dev-snapshot-20101212"
        TARGET_FPU        = "hard"

        Build Configuration:
        BB_VERSION        = "1.10.0"
        METADATA_BRANCH   = "org.openembedded.dev"
        METADATA_REVISION = "ff41526"
        TARGET_ARCH       = "arm"
        TARGET_OS         = "linux-gnueabi"
        MACHINE           = "beagleboard"
        DISTRO            = "minimal"
        DISTRO_VERSION    = "dev-snapshot-20101212"
        TARGET_FPU        = "hard"

This change was made by Henning Heinhold when packaging VDR 1.7.10 for 
OpenEmbedded [1].

[1] 
http://cgit.openembedded.org/cgit.cgi/openembedded/tree/recipes/vdr/files/cplusplus.patch

Signed-off-by: Paul Menzel <paulepan...@users.sourceforge.net>
CC: Henning Heinold <hein...@inf.fu-berlin.de>
---
 tools.h |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)

diff --git a/tools.h b/tools.h
index 95c35ff..1fbe005 100644
--- a/tools.h
+++ b/tools.h
@@ -17,6 +17,7 @@
 #include <iconv.h>
 #include <math.h>
 #include <poll.h>
+#include <stdarg.h>
 #include <stddef.h>
 #include <stdint.h>
 #include <stdio.h>
-- 
1.7.2.3

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