7 files changed, 291 insertions, 1 deletions

diff --git a/meta-oe/recipes-connectivity/wvdial/wvstreams/0001-Check-for-limits.h-during-configure.patch b/meta-oe/recipes-connectivity/wvdial/wvstreams/0001-Check-for-limits.h-during-configure.patch
new file mode 100644
index 0000000000..b092ba2fce
--- /dev/null
+++ b/meta-oe/recipes-connectivity/wvdial/wvstreams/0001-Check-for-limits.h-during-configure.patch
@@ -0,0 +1,26 @@
+From 7deaf836d1f1b9e4426818584b4267f8c4a095aa Mon Sep 17 00:00:00 2001
+From: Khem Raj <raj.khem@gmail.com>
+Date: Thu, 20 Jul 2017 21:04:07 -0700
+Subject: [PATCH 1/5] Check for limits.h during configure
+
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+---
+ configure.ac | 2 ++
+ 1 file changed, 2 insertions(+)
+
+diff --git a/configure.ac b/configure.ac
+index fe0fa2b..188adfe 100644
+--- a/configure.ac
++++ b/configure.ac
+@@ -139,6 +139,8 @@ int main()
+                             [Compiler warning on deprecated functions])])
+ CPPFLAGS="$CPPFLAGS_save"
+ 
++AC_CHECK_HEADERS(limits.h)
++
+ # argp
+ USE_WVSTREAMS_ARGP=0
+ AC_CHECK_HEADERS(argp.h)
+-- 
+2.13.3
+
diff --git a/meta-oe/recipes-connectivity/wvdial/wvstreams/0002-wvtask-Dont-use-ucontext-on-non-glibc-systems.patch b/meta-oe/recipes-connectivity/wvdial/wvstreams/0002-wvtask-Dont-use-ucontext-on-non-glibc-systems.patch
new file mode 100644
index 0000000000..232db9e63b
--- /dev/null
+++ b/meta-oe/recipes-connectivity/wvdial/wvstreams/0002-wvtask-Dont-use-ucontext-on-non-glibc-systems.patch
@@ -0,0 +1,135 @@
+From 0e054339c1422168a7f4a9dcf090268053a33b1f Mon Sep 17 00:00:00 2001
+From: Khem Raj <raj.khem@gmail.com>
+Date: Thu, 20 Jul 2017 21:05:37 -0700
+Subject: [PATCH 2/5] wvtask: Dont use ucontext on non-glibc systems
+
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+---
+ utils/wvtask.cc | 24 ++++++++++++++++++++++++
+ 1 file changed, 24 insertions(+)
+
+diff --git a/utils/wvtask.cc b/utils/wvtask.cc
+index cdcd544..c0bff7d 100644
+--- a/utils/wvtask.cc
++++ b/utils/wvtask.cc
+@@ -199,7 +199,9 @@ WvTaskMan::WvTaskMan()
+     stacktop = (char *)alloca(0);
+     
+     context_return = 0;
++#ifdef __GLIBC__
+     assert(getcontext(&get_stack_return) == 0);
++#endif
+     if (context_return == 0)
+     {
+        // initial setup - start the stackmaster() task (never returns!)
+@@ -265,13 +267,17 @@ int WvTaskMan::run(WvTask &task, int val)
+        state = &old_task->mystate;
+     
+     context_return = 0;
++#ifdef __GLIBC__
+     assert(getcontext(state) == 0);
++#endif
+     int newval = context_return;
+     if (newval == 0)
+     {
+        // saved the state, now run the task.
+         context_return = val;
++#ifdef __GLIBC__
+         setcontext(&task.mystate);
++#endif
+         return -1;
+     }
+     else
+@@ -319,13 +325,17 @@ int WvTaskMan::yield(int val)
+ #endif
+                
+     context_return = 0;
++#ifdef __GLIBC__
+     assert(getcontext(&current_task->mystate) == 0);
++#endif
+     int newval = context_return;
+     if (newval == 0)
+     {
+        // saved the task state; now yield to the toplevel.
+         context_return = val;
++#ifdef __GLIBC__
+         setcontext(&toplevel);
++#endif
+         return -1;
+     }
+     else
+@@ -341,7 +351,9 @@ int WvTaskMan::yield(int val)
+ void WvTaskMan::get_stack(WvTask &task, size_t size)
+ {
+     context_return = 0;
++#ifdef __GLIBC__
+     assert(getcontext(&get_stack_return) == 0);
++#endif
+     if (context_return == 0)
+     {
+        assert(magic_number == -WVTASK_MAGIC);
+@@ -371,7 +383,9 @@ void WvTaskMan::get_stack(WvTask &task, size_t size)
+        // initial setup
+        stack_target = &task;
+        context_return = size/1024 + (size%1024 > 0);
++#ifdef __GLIBC__
+        setcontext(&stackmaster_task);
++#endif
+     }
+     else
+     {
+@@ -409,7 +423,9 @@ void WvTaskMan::_stackmaster()
+        assert(magic_number == -WVTASK_MAGIC);
+        
+         context_return = 0;
++#ifdef __GLIBC__
+         assert(getcontext(&stackmaster_task) == 0);
++#endif
+         val = context_return;
+        if (val == 0)
+        {
+@@ -419,7 +435,9 @@ void WvTaskMan::_stackmaster()
+            // all current stack allocations) and go back to get_stack
+            // (or the constructor, if that's what called us)
+             context_return = 1;
++#ifdef __GLIBC__
+             setcontext(&get_stack_return);
++#endif
+        }
+        else
+        {
+@@ -474,7 +492,9 @@ void WvTaskMan::do_task()
+        
+     // back here from longjmp; someone wants stack space.    
+     context_return = 0;
++#ifdef __GLIBC__
+     assert(getcontext(&task->mystate) == 0);
++#endif
+     if (context_return == 0)
+     {
+        // done the setjmp; that means the target task now has
+@@ -510,7 +530,9 @@ void WvTaskMan::do_task()
+                 }
+                 else
+                 {
++#ifdef __GLIBC__
+                     assert(getcontext(&task->func_call) == 0);
++#endif
+                     task->func_call.uc_stack.ss_size = task->stacksize;
+                     task->func_call.uc_stack.ss_sp = task->stack;
+                     task->func_call.uc_stack.ss_flags = 0;
+@@ -521,9 +543,11 @@ void WvTaskMan::do_task()
+                             (void (*)(void))call_func, 1, task);
+ 
+                     context_return = 0;
++#ifdef __GLIBC__
+                     assert(getcontext(&task->func_return) == 0);
+                     if (context_return == 0)
+                         setcontext(&task->func_call);
++#endif
+                 }
+                
+                // the task's function terminated.
+-- 
+2.13.3
+
diff --git a/meta-oe/recipes-connectivity/wvdial/wvstreams/0003-wvtask-Check-for-HAVE_LIBC_STACK_END-only-on-glibc-s.patch b/meta-oe/recipes-connectivity/wvdial/wvstreams/0003-wvtask-Check-for-HAVE_LIBC_STACK_END-only-on-glibc-s.patch
new file mode 100644
index 0000000000..f9304197ae
--- /dev/null
+++ b/meta-oe/recipes-connectivity/wvdial/wvstreams/0003-wvtask-Check-for-HAVE_LIBC_STACK_END-only-on-glibc-s.patch
@@ -0,0 +1,27 @@
+From f1fc9f4d523dd8b773a4535176547b0619ec05c6 Mon Sep 17 00:00:00 2001
+From: Khem Raj <raj.khem@gmail.com>
+Date: Thu, 20 Jul 2017 21:08:57 -0700
+Subject: [PATCH 3/5] wvtask: Check for HAVE_LIBC_STACK_END only on glibc
+ systems
+
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+---
+ utils/wvtask.cc | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/utils/wvtask.cc b/utils/wvtask.cc
+index c0bff7d..716344b 100644
+--- a/utils/wvtask.cc
++++ b/utils/wvtask.cc
+@@ -563,7 +563,7 @@ void WvTaskMan::do_task()
+ 
+ const void *WvTaskMan::current_top_of_stack()
+ {
+-#ifdef HAVE_LIBC_STACK_END
++#if defined(HAVE_LIBC_STACK_END) && defined(__GLIBC__)
+     extern const void *__libc_stack_end;
+     if (use_shared_stack() || current_task == NULL)
+         return __libc_stack_end;
+-- 
+2.13.3
+
diff --git a/meta-oe/recipes-connectivity/wvdial/wvstreams/0004-wvcrash-Replace-use-of-basename-API.patch b/meta-oe/recipes-connectivity/wvdial/wvstreams/0004-wvcrash-Replace-use-of-basename-API.patch
new file mode 100644
index 0000000000..6f3fbffbdf
--- /dev/null
+++ b/meta-oe/recipes-connectivity/wvdial/wvstreams/0004-wvcrash-Replace-use-of-basename-API.patch
@@ -0,0 +1,28 @@
+From bfe68126693f9159f7ac66a69217e0b5f43e5781 Mon Sep 17 00:00:00 2001
+From: Khem Raj <raj.khem@gmail.com>
+Date: Thu, 20 Jul 2017 21:11:21 -0700
+Subject: [PATCH 4/5] wvcrash: Replace use of basename API
+
+musl does not have this API
+
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+---
+ utils/wvcrash.cc | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/utils/wvcrash.cc b/utils/wvcrash.cc
+index 0417759..3d160b7 100644
+--- a/utils/wvcrash.cc
++++ b/utils/wvcrash.cc
+@@ -404,7 +404,7 @@ extern void __wvcrash_init_buffers(const char *program_name);
+ void wvcrash_setup(const char *_argv0, const char *_desc)
+ {
+     if (_argv0)
+-       argv0 = basename(_argv0);
++       argv0 = strrchr(_argv0, '/') ? strrchr(_argv0, '/')+1 : _argv0;
+     __wvcrash_init_buffers(argv0);
+     if (_desc)
+     {
+-- 
+2.13.3
+
diff --git a/meta-oe/recipes-connectivity/wvdial/wvstreams/0005-check-for-libexecinfo-during-configure.patch b/meta-oe/recipes-connectivity/wvdial/wvstreams/0005-check-for-libexecinfo-during-configure.patch
new file mode 100644
index 0000000000..25e9ee2369
--- /dev/null
+++ b/meta-oe/recipes-connectivity/wvdial/wvstreams/0005-check-for-libexecinfo-during-configure.patch
@@ -0,0 +1,30 @@
+From fd9515f08dcdafea6ae03413fbe5a43a6438fe3e Mon Sep 17 00:00:00 2001
+From: Khem Raj <raj.khem@gmail.com>
+Date: Thu, 20 Jul 2017 21:25:48 -0700
+Subject: [PATCH 5/5] check for libexecinfo during configure
+
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+---
+ configure.ac | 6 ++++++
+ 1 file changed, 6 insertions(+)
+
+diff --git a/configure.ac b/configure.ac
+index 188adfe..1ab4d3c 100644
+--- a/configure.ac
++++ b/configure.ac
+@@ -159,6 +159,12 @@ AC_SEARCH_LIBS([argp_parse], [argp c], [], [
+       USE_WVSTREAMS_ARGP=1
+   fi
+ ])
++
++USE_LIBEXECINFO=0
++AC_SEARCH_LIBS([backtrace], [execinfo], [], [
++USE_LIBEXECINFO=1
++])
++
+ # Function checks
+ AC_HEADER_DIRENT
+ 
+-- 
+2.13.3
+
diff --git a/meta-oe/recipes-connectivity/wvdial/wvstreams/argp.patch b/meta-oe/recipes-connectivity/wvdial/wvstreams/argp.patch
new file mode 100644
index 0000000000..e857213637
--- /dev/null
+++ b/meta-oe/recipes-connectivity/wvdial/wvstreams/argp.patch
@@ -0,0 +1,37 @@
+Check for argp_parse in libargp and then in libc before using internal version
+
+Index: wvstreams-4.6.1/configure.ac
+===================================================================
+--- wvstreams-4.6.1.orig/configure.ac
++++ wvstreams-4.6.1/configure.ac
+@@ -142,20 +142,21 @@ CPPFLAGS="$CPPFLAGS_save"
+ # argp
+ USE_WVSTREAMS_ARGP=0
+ AC_CHECK_HEADERS(argp.h)
+-AC_CHECK_FUNC(argp_parse)
+-if test "$ac_cv_func_argp_parse" != yes \
+-    -o "$ac_cv_header_argp_h" != yes ; then
+-    (
+-       echo
++AC_SEARCH_LIBS([argp_parse], [argp c], [], [
++
++  if test "$ac_cv_func_argp_parse" != yes \
++      -o "$ac_cv_header_argp_h" != yes ; then
++      (
++               echo
+        echo 'configuring argp...'
+        cd argp
+        ./configure --host=$host_cpu-$host_os || exit $?
+        echo 'argp configured.'
+        echo
+-    ) || exit $?
+-    USE_WVSTREAMS_ARGP=1
+-fi
+-
++      ) || exit $?
++      USE_WVSTREAMS_ARGP=1
++  fi
++])
+ # Function checks
+ AC_HEADER_DIRENT
+ 
diff --git a/meta-oe/recipes-connectivity/wvdial/wvstreams_4.6.1.bb b/meta-oe/recipes-connectivity/wvdial/wvstreams_4.6.1.bb
index 607a6178f6..0ac175251a 100644
--- a/meta-oe/recipes-connectivity/wvdial/wvstreams_4.6.1.bb
+++ b/meta-oe/recipes-connectivity/wvdial/wvstreams_4.6.1.bb
@@ -5,6 +5,7 @@ LICENSE = "LGPLv2"
 LIC_FILES_CHKSUM = "file://LICENSE;md5=55ca817ccb7d5b5b66355690e9abc605"
 
 DEPENDS = "zlib openssl (>= 0.9.8) dbus readline"
+DEPENDS_append_libc-musl = " argp-standalone libexecinfo"
 
 SRC_URI = "http://${BPN}.googlecode.com/files/${BP}.tar.gz \
            file://04_signed_request.diff \
@@ -12,7 +13,13 @@ SRC_URI = "http://${BPN}.googlecode.com/files/${BP}.tar.gz \
            file://06_gcc-4.7.diff \
            file://07_buildflags.diff \
            file://gcc-6.patch \
-          "
+           file://argp.patch \
+           file://0001-Check-for-limits.h-during-configure.patch \
+           file://0002-wvtask-Dont-use-ucontext-on-non-glibc-systems.patch \
+           file://0003-wvtask-Check-for-HAVE_LIBC_STACK_END-only-on-glibc-s.patch \
+           file://0004-wvcrash-Replace-use-of-basename-API.patch \
+           file://0005-check-for-libexecinfo-during-configure.patch \
+           "
 
 SRC_URI[md5sum] = "2760dac31a43d452a19a3147bfde571c"
 SRC_URI[sha256sum] = "8403f5fbf83aa9ac0c6ce15d97fd85607488152aa84e007b7d0621b8ebc07633"