http://trac.webkit.org/changeset/192358 bumped the EFL version from 1.15 to 1.16, but unfortunately 1.16 build is broken on ARM with enabled NEON support. :( lib/ector/software/ector_drawhelper_neon.c: In function 'comp_func_solid_source_over_neon': lib/ector/software/ector_drawhelper_neon.c:46:4: error: unknown type name 'DATA32' DATA32 *start = dest; ^ lib/ector/software/ector_drawhelper_neon.c:46:20: warning: pointer targets in initialization differ in signedness [-Wpointer-sign] DATA32 *start = dest; ^ lib/ector/software/ector_drawhelper_neon.c:48:4: error: unknown type name 'DATA32' DATA32 *end = start + (size & ~7); ^ lib/ector/software/ector_drawhelper_neon.c:58:9: warning: pointer targets in passing argument 1 of 'vld1q_u32' differ in signedness [-Wpointer-sign] d0_32x4 = vld1q_u32(start); ^ In file included from lib/ector/software/ector_drawhelper_neon.c:9:0: /usr/lib/gcc/aarch64-linux-gnu/4.8/include/arm_neon.h:19989:1: note: expected 'const uint32_t *' but argument is of type 'int *' vld1q_u32 (const uint32_t *a) ^ lib/ector/software/ector_drawhelper_neon.c:59:9: warning: pointer targets in passing argument 1 of 'vld1q_u32' differ in signedness [-Wpointer-sign] d1_32x4 = vld1q_u32(start+4); ^ In file included from lib/ector/software/ector_drawhelper_neon.c:9:0: /usr/lib/gcc/aarch64-linux-gnu/4.8/include/arm_neon.h:19989:1: note: expected 'const uint32_t *' but argument is of type 'int *' vld1q_u32 (const uint32_t *a) ^ lib/ector/software/ector_drawhelper_neon.c:87:9: warning: pointer targets in passing argument 1 of 'vst1q_u32' differ in signedness [-Wpointer-sign] vst1q_u32(start, d0_32x4); ^ CC lib/ecore/lib_ecore_libecore_la-ecore.lo In file included from lib/ector/software/ector_drawhelper_neon.c:9:0: /usr/lib/gcc/aarch64-linux-gnu/4.8/include/arm_neon.h:24488:1: note: expected 'uint32_t *' but argument is of type 'int *' vst1q_u32 (uint32_t *a, uint32x4_t b) ^ lib/ector/software/ector_drawhelper_neon.c:88:9: warning: pointer targets in passing argument 1 of 'vst1q_u32' differ in signedness [-Wpointer-sign] vst1q_u32(start+4, d1_32x4); ^ In file included from lib/ector/software/ector_drawhelper_neon.c:9:0: /usr/lib/gcc/aarch64-linux-gnu/4.8/include/arm_neon.h:24488:1: note: expected 'uint32_t *' but argument is of type 'int *' vst1q_u32 (uint32_t *a, uint32x4_t b) ^ lib/ector/software/ector_drawhelper_neon.c:95:9: warning: implicit declaration of function 'MUL_256' [-Wimplicit-function-declaration] *start = color + MUL_256(alpha, *start); ^ lib/ector/software/ector_drawhelper_neon.c: In function 'comp_func_source_over_sse2': lib/ector/software/ector_drawhelper_neon.c:138:4: error: unknown type name 'DATA32' DATA32 *start; ^ lib/ector/software/ector_drawhelper_neon.c:139:4: error: unknown type name 'DATA32' DATA32 *end; ^ lib/ector/software/ector_drawhelper_neon.c:151:10: warning: pointer targets in assignment differ in signedness [-Wpointer-sign] start = dest; ^ lib/ector/software/ector_drawhelper_neon.c:152:11: error: 'l' undeclared (first use in this function) size = l; ^ lib/ector/software/ector_drawhelper_neon.c:152:11: note: each undeclared identifier is reported only once for each function it appears in lib/ector/software/ector_drawhelper_neon.c:160:9: warning: pointer targets in passing argument 1 of 'vld1q_u32' differ in signedness [-Wpointer-sign] d_32x4 = vld1q_u32(start); ^ In file included from lib/ector/software/ector_drawhelper_neon.c:9:0: /usr/lib/gcc/aarch64-linux-gnu/4.8/include/arm_neon.h:19989:1: note: expected 'const uint32_t *' but argument is of type 'int *' vld1q_u32 (const uint32_t *a) ^ lib/ector/software/ector_drawhelper_neon.c:198:9: warning: pointer targets in passing argument 1 of 'vst1q_u32' differ in signedness [-Wpointer-sign] vst1q_u32(start, d_32x4); ^ In file included from lib/ector/software/ector_drawhelper_neon.c:9:0: /usr/lib/gcc/aarch64-linux-gnu/4.8/include/arm_neon.h:24488:1: note: expected 'uint32_t *' but argument is of type 'int *' vst1q_u32 (uint32_t *a, uint32x4_t b) ^ lib/ector/software/ector_drawhelper_neon.c:207:9: error: unknown type name 'DATA32' DATA32 sc = MUL4_SYM(color, *s); ^ lib/ector/software/ector_drawhelper_neon.c:207:9: warning: implicit declaration of function 'MUL4_SYM' [-Wimplicit-function-declaration] lib/ector/software/ector_drawhelper_neon.c:207:38: error: 's' undeclared (first use in this function) DATA32 sc = MUL4_SYM(color, *s); ^ lib/ector/software/ector_drawhelper_neon.c:208:9: error: unknown type name 'DATA32' DATA32 alpha = 256 - (sc >> 24); ^ lib/ector/software/ector_drawhelper_neon.c:103:85: warning: unused parameter 'length' [-Wunused-parameter] comp_func_source_over_sse2(uint * __restrict dest, const uint * __restrict src, int length, uint color, uint const_alpha) ^ lib/ector/software/ector_drawhelper_neon.c: In function 'init_draw_helper_neon': lib/ector/software/ector_drawhelper_neon.c:228:42: error: 'comp_func_source_over_neon' undeclared (first use in this function) func_for_mode[ECTOR_ROP_BLEND] = comp_func_source_over_neon; ^ lib/ector/software/ector_drawhelper_neon.c: At top level: lib/ector/software/ector_drawhelper_neon.c:103:1: warning: 'comp_func_source_over_sse2' defined but not used [-Wunused-function] comp_func_source_over_sse2(uint * __restrict dest, const uint * __restrict src, int length, uint color, uint const_alpha) ^ make[4]: *** [lib/ector/software/lib_ector_libector_la-ector_drawhelper_neon.lo] Error 1 make[4]: *** Waiting for unfinished jobs.... make[3]: *** [all-recursive] Error 1 make[2]: *** [all] Error 2 make[1]: *** [all-recursive] Error 1 make: *** [all] Error 2