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-rw-r--r--video/guvcview/HISTORY2
-rwxr-xr-xvideo/guvcview/PRE_BUILD1
-rw-r--r--video/guvcview/patches/0001-fix-building-with-musl-libc.patch120
3 files changed, 123 insertions, 0 deletions
diff --git a/video/guvcview/HISTORY b/video/guvcview/HISTORY
index 7a95634812..0573cf477e 100644
--- a/video/guvcview/HISTORY
+++ b/video/guvcview/HISTORY
@@ -1,5 +1,7 @@
2021-07-31 Ismael Luceno <ismael@sourcemage.org>
* DETAILS, PRE_BUILD: updated spell to 2.0.6
+ * PRE_BUILD, patches/0001-fix-building-with-musl-libc.patch:
+ Fixed build against musl
2019-05-18 Ismael Luceno <ismael@sourcemage.org>
* DEPENDS: Update dependency; s/gettext/GETTEXT/
diff --git a/video/guvcview/PRE_BUILD b/video/guvcview/PRE_BUILD
index 0a58bbe920..e00df851ae 100755
--- a/video/guvcview/PRE_BUILD
+++ b/video/guvcview/PRE_BUILD
@@ -1,5 +1,6 @@
default_pre_build &&
cd "$SOURCE_DIRECTORY" &&
+apply_patch_dir patches &&
if [[ ! -f "$INSTALL_ROOT/usr/include/linux/uvcvideo.h" ]]; then
patch -p1 < "$SPELL_DIRECTORY/linux-2.patch"
diff --git a/video/guvcview/patches/0001-fix-building-with-musl-libc.patch b/video/guvcview/patches/0001-fix-building-with-musl-libc.patch
new file mode 100644
index 0000000000..654f992b5d
--- /dev/null
+++ b/video/guvcview/patches/0001-fix-building-with-musl-libc.patch
@@ -0,0 +1,120 @@
+From 3112f9654e9f21ce5d3ab23a3a1e7c6dfdce45c6 Mon Sep 17 00:00:00 2001
+From: Natanael Copa <ncopa@alpinelinux.org>
+Date: Mon, 25 May 2015 11:33:46 +0000
+Subject: [PATCH] fix building with musl libc
+
+The __BEGIN_DECLS and __END_DECLS are internal identifiers which are not
+defined in any standard. The use of those makes compile fail with musl
+libc so we avoid using them
+---
+ gview_audio/gviewaudio.h | 9 +++++++--
+ gview_encoder/gviewencoder.h | 8 ++++++--
+ gview_render/gviewrender.h | 8 ++++++--
+ gview_v4l2core/gviewv4l2core.h | 8 ++++++--
+ 4 files changed, 25 insertions(+), 8 deletions(-)
+
+diff --git a/gview_audio/gviewaudio.h b/gview_audio/gviewaudio.h
+index 0cc6f70..5cae68b 100644
+--- a/gview_audio/gviewaudio.h
++++ b/gview_audio/gviewaudio.h
+@@ -38,7 +38,9 @@
+ #include <sys/types.h>
+
+ /*make sure we support c++*/
+-__BEGIN_DECLS
++#ifdef __cplusplus
++extern "C" {
++#endif
+
+ /*Audio API*/
+ #define AUDIO_NONE (0)
+@@ -263,6 +265,9 @@ int audio_stop(audio_context_t *audio_ctx);
+ */
+ void audio_close(audio_context_t *audio_ctx);
+
+-__END_DECLS
++
++#ifdef __cplusplus
++}
++#endif
+
+ #endif
+diff --git a/gview_encoder/gviewencoder.h b/gview_encoder/gviewencoder.h
+index 2bc3586..aeff883 100644
+--- a/gview_encoder/gviewencoder.h
++++ b/gview_encoder/gviewencoder.h
+@@ -38,7 +38,9 @@
+ #include <sys/types.h>
+
+ /*make sure we support c++*/
+-__BEGIN_DECLS
++#ifdef __cplusplus
++extern "C" {
++#endif
+
+ /*encoder modes*/
+ #define ENCODER_MODE_NONE (0)
+@@ -732,6 +734,8 @@ int encoder_write_audio_data(encoder_context_t *encoder_ctx);
+ */
+ int encoder_disk_supervisor(int treshold, const char *path);
+
+-__END_DECLS
++#ifdef __cplusplus
++}
++#endif
+
+ #endif
+diff --git a/gview_render/gviewrender.h b/gview_render/gviewrender.h
+index e6cedfa..73c3b2c 100644
+--- a/gview_render/gviewrender.h
++++ b/gview_render/gviewrender.h
+@@ -38,7 +38,9 @@
+ #include <sys/types.h>
+
+ /*make sure we support c++*/
+-__BEGIN_DECLS
++#ifdef __cplusplus
++extern "C" {
++#endif
+
+ #define RENDER_NONE (0)
+ #define RENDER_SDL (1)
+@@ -279,6 +281,8 @@ void render_clean_fx();
+ */
+ void render_close();
+
+-__END_DECLS
++#ifdef __cplusplus
++}
++#endif
+
+ #endif
+diff --git a/gview_v4l2core/gviewv4l2core.h b/gview_v4l2core/gviewv4l2core.h
+index e9d5d53..35f075f 100644
+--- a/gview_v4l2core/gviewv4l2core.h
++++ b/gview_v4l2core/gviewv4l2core.h
+@@ -33,7 +33,9 @@
+ #include <sys/types.h>
+
+ /*make sure we support c++*/
+-__BEGIN_DECLS
++#ifdef __cplusplus
++extern "C" {
++#endif
+
+ /*
+ * LOGITECH Dynamic controls defs
+@@ -1386,7 +1388,9 @@ int v4l2core_save_image(v4l2_frame_buff_t *frame, const char *filename, int form
+ */
+ uint64_t v4l2core_time_get_timestamp();
+
+-__END_DECLS
++#ifdef __cplusplus
++}
++#endif
+
+ #endif
+
+--
+2.4.1
+