[OE-core] [PATCH 31/53] apt: Add support for building for musl targets

[Khem Raj]

Turn bzip2 support into a PACKAGECONFIG
zlibs is a must have and therefore add it to DEPENDS will make the build
consistent

Signed-off-by: Khem Raj <raj.khem at gmail.com>
---
 meta/recipes-devtools/apt/apt.inc                  |  1 +
 ....mak-musl-based-systems-can-generate-shar.patch | 29 ++++++++++++++++++++++
 meta/recipes-devtools/apt/apt_1.0.10.1.bb          |  3 ++-
 3 files changed, 32 insertions(+), 1 deletion(-)
 create mode 100644 meta/recipes-devtools/apt/apt/0001-environment.mak-musl-based-systems-can-generate-shar.patch

diff --git a/meta/recipes-devtools/apt/apt.inc b/meta/recipes-devtools/apt/apt.inc
index 312c6a9..78ef5a7 100644
--- a/meta/recipes-devtools/apt/apt.inc
+++ b/meta/recipes-devtools/apt/apt.inc
@@ -11,6 +11,7 @@ SRC_URI = "http://snapshot.debian.org/archive/debian/20150805T094928Z/pool/main/
            file://nodoc.patch \
            file://disable-configure-in-makefile.patch \
            file://disable-test.patch \
+           file://0001-environment.mak-musl-based-systems-can-generate-shar.patch \
            "
 SRC_URI[md5sum] = "6505c4297b338adb2087ce87bbc4a276"
 SRC_URI[sha256sum] = "3fb1de9598363c416591d49e3c285458e095b035e6c06d5b944a54e15fc9b543"
diff --git a/meta/recipes-devtools/apt/apt/0001-environment.mak-musl-based-systems-can-generate-shar.patch b/meta/recipes-devtools/apt/apt/0001-environment.mak-musl-based-systems-can-generate-shar.patch
new file mode 100644
index 0000000..042372b
--- /dev/null
+++ b/meta/recipes-devtools/apt/apt/0001-environment.mak-musl-based-systems-can-generate-shar.patch
@@ -0,0 +1,29 @@
+From 2f8aa21ace375c18977ed908b291c80a210a93c6 Mon Sep 17 00:00:00 2001
+From: Khem Raj <raj.khem at gmail.com>
+Date: Thu, 31 Dec 2015 08:06:12 +0000
+Subject: [PATCH] environment.mak: musl based systems can generate shared
+ objects too
+
+Signed-off-by: Khem Raj <raj.khem at gmail.com>
+---
+Upstream-Status: Pending
+
+ buildlib/environment.mak.in | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/buildlib/environment.mak.in b/buildlib/environment.mak.in
+index b0a8d9d..3a52344 100644
+--- a/buildlib/environment.mak.in
++++ b/buildlib/environment.mak.in
+@@ -68,7 +68,7 @@ NEED_SOCKLEN_T_DEFINE = @NEED_SOCKLEN_T_DEFINE@
+ 
+ # Shared library things
+ HOST_OS = @host_os@
+-ifneq ($(words $(filter gnu% linux-gnu% kfreebsd-gnu% %-gnu,$(HOST_OS))),0)
++ifneq ($(words $(filter gnu% linux-gnu% kfreebsd-gnu% %-gnu linux-musl%,$(HOST_OS))),0)
+    SONAME_MAGIC=-Wl,-soname -Wl,
+    LFLAGS_SO=
+ else
+-- 
+2.6.4
+
diff --git a/meta/recipes-devtools/apt/apt_1.0.10.1.bb b/meta/recipes-devtools/apt/apt_1.0.10.1.bb
index bf77e2a..85c0d56 100644
--- a/meta/recipes-devtools/apt/apt_1.0.10.1.bb
+++ b/meta/recipes-devtools/apt/apt_1.0.10.1.bb
@@ -1,4 +1,4 @@
-DEPENDS = "curl db"
+DEPENDS = "curl db zlib"
 RDEPENDS_${PN} = "dpkg bash debianutils"
 require apt.inc
 
@@ -6,6 +6,7 @@ require apt-package.inc
 
 PACKAGECONFIG ??= "lzma"
 PACKAGECONFIG[lzma] = "ac_cv_lib_lzma_lzma_easy_encoder=yes,ac_cv_lib_lzma_lzma_easy_encoder=no,xz"
+PACKAGECONFIG[bz2] = "ac_cv_lib_bz2_BZ2_bzopen=yes,ac_cv_lib_bz2_BZ2_bzopen=no,bzip2"
 
 FILES_${PN} += "${bindir}/apt-key"
 apt-manpages += "doc/apt-key.8"
-- 
2.7.0