autoconf: Add musl support

Support musl triplets

(From OE-Core rev: d3609be6f3c59ef5d213d85b44dd1ac2058632bd)

Signed-off-by: Khem Raj <raj.khem@gmail.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

2 files changed, 27 insertions, 0 deletions

diff --git a/meta/recipes-devtools/autoconf/autoconf/add_musl_config.patch b/meta/recipes-devtools/autoconf/autoconf/add_musl_config.patch
new file mode 100644
index 0000000000..a9094d2128
--- /dev/null
+++ b/meta/recipes-devtools/autoconf/autoconf/add_musl_config.patch
@@ -0,0 +1,26 @@
+backport http://git.savannah.gnu.org/cgit/config.git/commit/config.sub?id=062587eaa891396c936555ae51f7e77eeb71a5fe
+
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+Upstream-Status: Backport
+Index: autoconf-2.69/build-aux/config.sub
+===================================================================
+--- autoconf-2.69.orig/build-aux/config.sub
++++ autoconf-2.69/build-aux/config.sub
+@@ -123,7 +123,7 @@ esac
+ maybe_os=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\2/'`
+ case $maybe_os in
+   nto-qnx* | linux-gnu* | linux-android* | linux-dietlibc | linux-newlib* | \
+-  linux-uclibc* | uclinux-uclibc* | uclinux-gnu* | kfreebsd*-gnu* | \
++  linux-musl* | linux-uclibc* | uclinux-uclibc* | uclinux-gnu* | kfreebsd*-gnu* | \
+   knetbsd*-gnu* | netbsd*-gnu* | \
+   kopensolaris*-gnu* | \
+   storm-chaos* | os2-emx* | rtmk-nova*)
+@@ -1360,7 +1360,7 @@ case $os in
+              | -chorusos* | -chorusrdb* | -cegcc* \
+              | -cygwin* | -msys* | -pe* | -psos* | -moss* | -proelf* | -rtems* \
+              | -mingw32* | -linux-gnu* | -linux-android* \
+-             | -linux-newlib* | -linux-uclibc* \
++             | -linux-newlib* | -linux-musl* | -linux-uclibc* \
+              | -uxpv* | -beos* | -mpeix* | -udk* \
+              | -interix* | -uwin* | -mks* | -rhapsody* | -darwin* | -opened* \
+              | -openstep* | -oskit* | -conix* | -pw32* | -nonstopux* \
diff --git a/meta/recipes-devtools/autoconf/autoconf_2.69.bb b/meta/recipes-devtools/autoconf/autoconf_2.69.bb
index 809007f35d..b9f6883c39 100644
--- a/meta/recipes-devtools/autoconf/autoconf_2.69.bb
+++ b/meta/recipes-devtools/autoconf/autoconf_2.69.bb
@@ -13,6 +13,7 @@ SRC_URI += "file://autoreconf-include.patch \
             file://remove-usr-local-lib-from-m4.patch \
             file://preferbash.patch \
             file://autotest-automake-result-format.patch \
+            file://add_musl_config.patch \
            "
 
 SRC_URI[md5sum] = "82d05e03b93e45f5a39b828dc9c6c29b"