lzop: Fix build with gcc-6

(From OE-Core rev: aaab0e290ec7c4fb09a46a15d72d6aec6dedc832)

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

2 files changed, 40 insertions, 3 deletions

diff --git a/meta/recipes-support/lzop/lzop/lzop-1.03-gcc6.patch b/meta/recipes-support/lzop/lzop/lzop-1.03-gcc6.patch
new file mode 100644
index 0000000000..72b33970e2
--- /dev/null
+++ b/meta/recipes-support/lzop/lzop/lzop-1.03-gcc6.patch
@@ -0,0 +1,37 @@
+gcc-6 has additional errors e.g.
+
+./test.c:1:12: error: variably modified '__acc_cta' at file scope
+ extern int __acc_cta[1-2*!((1l << (8*8 -1)) < 0)];
+            ^~~~~~~~~
+
+This is rightly pointed out since that index is undefined
+
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+Upstream-Status: Pending
+
+--- a/src/miniacc.h.orig        2016-02-10 16:09:23.247315866 +0100
++++ a/src/miniacc.h     2016-02-10 16:12:14.973297054 +0100
+@@ -4469,12 +4469,12 @@
+ #if defined(__MSDOS__) && defined(__TURBOC__) && (__TURBOC__ < 0x0150)
+ #elif 1 && (ACC_CC_SUNPROC) && !defined(ACCCHK_CFG_PEDANTIC)
+ #else
+-    ACCCHK_ASSERT((1   << (8*SIZEOF_INT-1)) < 0)
++    ACCCHK_ASSERT((int)(1u   << (8*SIZEOF_INT-1)) < 0)
+ #endif
+     ACCCHK_ASSERT((1u  << (8*SIZEOF_INT-1)) > 0)
+ #if 1 && (ACC_CC_SUNPROC) && !defined(ACCCHK_CFG_PEDANTIC)
+ #else
+-    ACCCHK_ASSERT((1l  << (8*SIZEOF_LONG-1)) < 0)
++    ACCCHK_ASSERT((long)(1ul  << (8*SIZEOF_LONG-1)) < 0)
+ #endif
+     ACCCHK_ASSERT((1ul << (8*SIZEOF_LONG-1)) > 0)
+ #if defined(acc_int16e_t)
+@@ -4703,7 +4703,7 @@
+ #elif 1 && (ACC_CC_LCC || ACC_CC_LCCWIN32) && !defined(ACCCHK_CFG_PEDANTIC)
+ #elif 1 && (ACC_CC_SUNPROC) && !defined(ACCCHK_CFG_PEDANTIC)
+ #elif !(ACC_BROKEN_INTEGRAL_PROMOTION) && (SIZEOF_INT > 1)
+-    ACCCHK_ASSERT( (((unsigned char)128) << (int)(8*sizeof(int)-8)) < 0)
++    ACCCHK_ASSERT( (int)((unsigned int)((unsigned char)128) << (int)(8*sizeof(int)-8)) < 0)
+ #endif
+ #if (ACC_CC_BORLANDC && (__BORLANDC__ >= 0x0530) && (__BORLANDC__ < 0x0560))
+ #  pragma option pop
diff --git a/meta/recipes-support/lzop/lzop_1.03.bb b/meta/recipes-support/lzop/lzop_1.03.bb
index 07d628908a..649e7243ee 100644
--- a/meta/recipes-support/lzop/lzop_1.03.bb
+++ b/meta/recipes-support/lzop/lzop_1.03.bb
@@ -15,15 +15,15 @@ SRC_URI = "http://www.lzop.org/download/${BP}.tar.gz \
            file://acinclude.m4 \
            file://x32_abi_miniacc_h.patch \
            file://0001-use-static-inlines-as-the-external-inline-definition.patch \
+           file://lzop-1.03-gcc6.patch \
           "
 SRC_URI[md5sum] = "006c5e27fb78cdd14a628fdfa5aa1905"
 SRC_URI[sha256sum] = "c1425b8c77d49f5a679d5a126c90ea6ad99585a55e335a613cae59e909dbb2c9"
 
 inherit autotools
 
-do_configure () {
-    ln -sf  ../acinclude.m4 ${S}/acinclude.m4
-    autotools_do_configure
+do_configure_prepend () {
+    install -Dm 0644 ${WORKDIR}/acinclude.m4 ${S}/acinclude.m4
 }
 
 BBCLASSEXTEND += "native nativesdk"