package/libv4l: disable for musl toolchains

musl toolchains are not supported yet in libv4l but
it's a work in progress.

see:
http://git.linuxtv.org/cgit.cgi/v4l-utils.git/commit/?id=70570c6095fa5859cecd0f9522fe7fd749f1d554
http://git.linuxtv.org/cgit.cgi/v4l-utils.git/commit/?id=403a4e2697a1ff96fe2fa16589039595f21cadf0

But it's not enough.

Disable musl toolchains for libv4l 1.6.3 and wait for a new release.

[Thomas: update Config.in comment to take into account the uclibc or
glibc dependency.]

Signed-off-by: Romain Naour <romain.naour@openwide.fr>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

diff --git a/package/libv4l/Config.in b/package/libv4l/Config.in
index 0ae12d14a39550279990030deaa23350a4cd510f..da9bd83de24a7b1db980c004c03c991767260598 100644 (file)
--- a/package/libv4l/Config.in
+++ b/package/libv4l/Config.in
@@ -5,6 +5,8 @@ config BR2_PACKAGE_LIBV4L
        depends on !BR2_STATIC_LIBS # dlopen()
        depends on BR2_INSTALL_LIBSTDCPP
        depends on BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_0 # media headers
+       # wait for libv4l 1.7+ for musl compatibility
+       depends on BR2_TOOLCHAIN_USES_GLIBC || BR2_TOOLCHAIN_USES_UCLIBC
        select BR2_PACKAGE_ARGP_STANDALONE if BR2_TOOLCHAIN_USES_UCLIBC || BR2_TOOLCHAIN_USES_MUSL
        select BR2_PACKAGE_LIBICONV if !BR2_ENABLE_LOCALE
        help
@@ -29,7 +31,8 @@ config BR2_PACKAGE_LIBV4L_UTILS
 
 endif
 
-comment "libv4l needs a toolchain w/ threads, dynamic library, C++ and headers >= 3.0"
+comment "libv4l needs an uClibc or (e)glibc toolchain w/ threads, dynamic library, C++ and headers >= 3.0"
        depends on BR2_USE_MMU
        depends on !BR2_TOOLCHAIN_HAS_THREADS || BR2_STATIC_LIBS \
-               || !BR2_INSTALL_LIBSTDCPP || !BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_0
+               || !BR2_INSTALL_LIBSTDCPP || !BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_0 \
+               || !(BR2_TOOLCHAIN_USES_UCLIBC || BR2_TOOLCHAIN_USES_GLIBC)