5 files changed, 25 insertions, 8 deletions
diff --git a/mesalib/common.py b/mesalib/common.py
index 6130e6110..157873f66 100644
--- a/mesalib/common.py
+++ b/mesalib/common.py
@@ -15,6 +15,8 @@ import SCons.Script.SConscript
 # Defaults
 
 host_platform = _platform.system().lower()
+if host_platform.startswith('cygwin'):
+    host_platform = 'cygwin'
 
 # Search sys.argv[] for a "platform=foo" argument since we don't have
 # an 'env' variable at this point.
diff --git a/mesalib/configure.ac b/mesalib/configure.ac
index 9764a0638..dfea8d9d1 100644
--- a/mesalib/configure.ac
+++ b/mesalib/configure.ac
@@ -890,6 +890,9 @@ AC_ARG_ENABLE([glx-tls],
     [GLX_USE_TLS=no])
 AC_SUBST(GLX_TLS, ${GLX_USE_TLS})
 
+AS_IF([test "x$GLX_USE_TLS" = xyes],
+      [DEFINES="${DEFINES} -DGLX_USE_TLS -DPTHREADS"])
+
 dnl
 dnl More DRI setup
 dnl
@@ -945,11 +948,6 @@ esac
 
 dnl Set DRI_DIRS, DEFINES and LIB_DEPS
 if test "$mesa_driver" = dri -o "$mesa_driver" = no; then
-    # Use TLS in GLX?
-    if test "x$GLX_USE_TLS" = xyes; then
-        DEFINES="$DEFINES -DGLX_USE_TLS -DPTHREADS"
-    fi
-
     # Platform specific settings and drivers to build
     case "$host_os" in
     linux*)
diff --git a/mesalib/scons/gallium.py b/mesalib/scons/gallium.py
index 46df7a899..c9c8856b2 100644
--- a/mesalib/scons/gallium.py
+++ b/mesalib/scons/gallium.py
@@ -195,6 +195,8 @@ def generate(env):
     # Determine whether we are cross compiling; in particular, whether we need
     # to compile code generators with a different compiler as the target code.
     host_platform = _platform.system().lower()
+    if host_platform.startswith('cygwin'):
+        host_platform = 'cygwin'
     host_machine = os.environ.get('PROCESSOR_ARCHITEW6432', os.environ.get('PROCESSOR_ARCHITECTURE', _platform.machine()))
     host_machine = {
         'x86': 'x86',
diff --git a/mesalib/src/mesa/state_tracker/st_cb_texture.c b/mesalib/src/mesa/state_tracker/st_cb_texture.c
index 708aa1290..5438968b7 100644
--- a/mesalib/src/mesa/state_tracker/st_cb_texture.c
+++ b/mesalib/src/mesa/state_tracker/st_cb_texture.c
@@ -579,6 +579,12 @@ st_TexImage(struct gl_context * ctx,
 					   pixels, unpack, "glTexImage");
    }
 
+   /* for a 1D array upload the image as a series of layer with height = 1 */
+   if (target == GL_TEXTURE_1D_ARRAY) {
+      depth = height;
+      height = 1;
+   }
+
    /*
     * Prepare to store the texture data.  Either map the gallium texture buffer
     * memory or malloc space for it.
@@ -986,6 +992,12 @@ st_TexSubimage(struct gl_context *ctx, GLint dims, GLenum target, GLint level,
    if (!pixels)
       return;
 
+   /* for a 1D array upload the image as a series of layer with height = 1 */
+   if (target == GL_TEXTURE_1D_ARRAY) {
+      depth = height;
+      height = 1;
+   }
+
    /* Map buffer if necessary.  Need to lock to prevent other contexts
     * from uploading the buffer under us.
     */
diff --git a/mesalib/src/mesa/state_tracker/st_draw.c b/mesalib/src/mesa/state_tracker/st_draw.c
index 7f661d529..16cd92c6b 100644
--- a/mesalib/src/mesa/state_tracker/st_draw.c
+++ b/mesalib/src/mesa/state_tracker/st_draw.c
@@ -315,10 +315,13 @@ setup_interleaved_attribs(struct gl_context *ctx,
    const GLubyte *low_addr = NULL;
 
    /* Find the lowest address. */
-   for (attr = 0; attr < vpv->num_inputs; attr++) {
-      const GLubyte *start = arrays[vp->index_to_input[attr]]->Ptr;
+   if(vpv->num_inputs) {
+      low_addr = arrays[vp->index_to_input[0]]->Ptr;
 
-      low_addr = !low_addr ? start : MIN2(low_addr, start);
+      for (attr = 1; attr < vpv->num_inputs; attr++) {
+         const GLubyte *start = arrays[vp->index_to_input[attr]]->Ptr;
+         low_addr = MIN2(low_addr, start);
+      }
    }
 
    for (attr = 0; attr < vpv->num_inputs; attr++) {