1 # Copyright 2005 Adam Jackson.
3 # Permission is hereby granted, free of charge, to any person obtaining a
4 # copy of this software and associated documentation files (the "Software"),
5 # to deal in the Software without restriction, including without limitation
6 # on the rights to use, copy, modify, merge, publish, distribute, sub
7 # license, and/or sell copies of the Software, and to permit persons to whom
8 # the Software is furnished to do so, subject to the following conditions:
10 # The above copyright notice and this permission notice (including the next
11 # paragraph) shall be included in all copies or substantial portions of the
14 # THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
15 # IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
16 # FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
17 # ADAM JACKSON BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
18 # IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
19 # CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
24 [https://bugs.freedesktop.org/enter_bug.cgi?product=DRI],
27 AC_CONFIG_HEADERS([config.h])
28 AC_CONFIG_SRCDIR([Makefile.am])
29 AC_CONFIG_MACRO_DIR([m4])
30 AC_CONFIG_AUX_DIR([build-aux])
33 # Require xorg-macros minimum of 1.12 for XORG_WITH_XSLTPROC
34 m4_ifndef([XORG_MACROS_VERSION],
35 [m4_fatal([must install xorg-macros 1.12 or later before running autoconf/autogen])])
36 XORG_MACROS_VERSION(1.12)
40 AM_INIT_AUTOMAKE([1.10 foreign dist-bzip2])
42 # Enable quiet compiles on automake 1.11.
43 m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])
49 if test "x$ac_cv_prog_cc_c99" = xno; then
50 AC_MSG_ERROR([Building libdrm requires C99 enabled compiler])
53 AC_USE_SYSTEM_EXTENSIONS
58 export CFLAGS="$CFLAGS -Werror"
62 AC_CHECK_HEADERS([sys/sysctl.h sys/select.h])
66 LT_INIT([disable-static])
68 dnl pthread-stubs is mandatory on BSD platforms, due to the nature of the
69 dnl project. Even then there's a notable issue as described in the project README
71 linux* | cygwin* | darwin* | solaris* | *-gnu* | gnu*)
72 pthread_stubs_possible="no"
75 pthread_stubs_possible="yes"
79 if test "x$pthread_stubs_possible" = xyes; then
80 PKG_CHECK_MODULES(PTHREADSTUBS, pthread-stubs >= 0.4)
81 AC_SUBST(PTHREADSTUBS_CFLAGS)
82 AC_SUBST(PTHREADSTUBS_LIBS)
85 pkgconfigdir=${libdir}/pkgconfig
86 AC_SUBST(pkgconfigdir)
87 libdrmdatadir=${datadir}/libdrm
88 AC_SUBST(libdrmdatadir)
91 [AS_HELP_STRING([--enable-udev],
92 [Enable support for using udev instead of mknod (default: disabled)])],
93 [UDEV=$enableval], [UDEV=no])
96 AS_HELP_STRING([--disable-libkms],
97 [Disable KMS mm abstraction library (default: auto, enabled on supported platforms)]),
98 [LIBKMS=$enableval], [LIBKMS=auto])
101 AS_HELP_STRING([--disable-intel],
102 [Enable support for intel's KMS API (default: auto, enabled on x86)]),
103 [INTEL=$enableval], [INTEL=auto])
105 AC_ARG_ENABLE(radeon,
106 AS_HELP_STRING([--disable-radeon],
107 [Enable support for radeon's KMS API (default: auto)]),
108 [RADEON=$enableval], [RADEON=auto])
110 AC_ARG_ENABLE(amdgpu,
111 AS_HELP_STRING([--disable-amdgpu],
112 [Enable support for amdgpu's KMS API (default: auto)]),
113 [AMDGPU=$enableval], [AMDGPU=auto])
115 AC_ARG_ENABLE(nouveau,
116 AS_HELP_STRING([--disable-nouveau],
117 [Enable support for nouveau's KMS API (default: auto)]),
118 [NOUVEAU=$enableval], [NOUVEAU=auto])
120 AC_ARG_ENABLE(vmwgfx,
121 AS_HELP_STRING([--disable-vmwgfx],
122 [Enable support for vmwgfx's KMS API (default: yes)]),
123 [VMWGFX=$enableval], [VMWGFX=yes])
125 AC_ARG_ENABLE(omap-experimental-api,
126 AS_HELP_STRING([--enable-omap-experimental-api],
127 [Enable support for OMAP's experimental API (default: disabled)]),
128 [OMAP=$enableval], [OMAP=no])
130 AC_ARG_ENABLE(exynos-experimental-api,
131 AS_HELP_STRING([--enable-exynos-experimental-api],
132 [Enable support for EXYNOS's experimental API (default: disabled)]),
133 [EXYNOS=$enableval], [EXYNOS=no])
135 AC_ARG_ENABLE(freedreno,
136 AS_HELP_STRING([--disable-freedreno],
137 [Enable support for freedreno's KMS API (default: auto, enabled on arm)]),
138 [FREEDRENO=$enableval], [FREEDRENO=auto])
140 AC_ARG_ENABLE(freedreno-kgsl,
141 AS_HELP_STRING([--enable-freedreno-kgsl],
142 [Enable support for freedreno's to use downstream android kernel API (default: disabled)]),
143 [FREEDRENO_KGSL=$enableval], [FREEDRENO_KGSL=no])
145 AC_ARG_ENABLE(tegra-experimental-api,
146 AS_HELP_STRING([--enable-tegra-experimental-api],
147 [Enable support for Tegra's experimental API (default: disabled)]),
148 [TEGRA=$enableval], [TEGRA=no])
151 AS_HELP_STRING([--disable-vc4],
152 [Enable support for vc4's API (default: auto, enabled on arm)]),
153 [VC4=$enableval], [VC4=auto])
155 AC_ARG_ENABLE(etnaviv-experimental-api,
156 AS_HELP_STRING([--enable-etnaviv-experimental-api],
157 [Enable support for etnaviv's experimental API (default: disabled)]),
158 [ETNAVIV=$enableval], [ETNAVIV=no])
160 AC_ARG_ENABLE(install-test-programs,
161 AS_HELP_STRING([--enable-install-test-programs],
162 [Install test programs (default: no)]),
163 [INSTALL_TESTS=$enableval], [INSTALL_TESTS=no])
165 dnl ===========================================================================
166 dnl check compiler flags
167 AC_DEFUN([LIBDRM_CC_TRY_FLAG], [
168 AC_MSG_CHECKING([whether $CC supports $1])
170 libdrm_save_CFLAGS="$CFLAGS"
173 AC_COMPILE_IFELSE([AC_LANG_SOURCE([ ])], [libdrm_cc_flag=yes], [libdrm_cc_flag=no])
174 CFLAGS="$libdrm_save_CFLAGS"
176 if test "x$libdrm_cc_flag" = "xyes"; then
177 ifelse([$2], , :, [$2])
179 ifelse([$3], , :, [$3])
181 AC_MSG_RESULT([$libdrm_cc_flag])
184 dnl We use clock_gettime to check for timeouts in drmWaitVBlank
186 AC_CHECK_FUNCS([clock_gettime], [CLOCK_LIB=],
187 [AC_CHECK_LIB([rt], [clock_gettime], [CLOCK_LIB=-lrt],
188 [AC_MSG_ERROR([Couldn't find clock_gettime])])])
189 AC_SUBST([CLOCK_LIB])
191 AC_CHECK_FUNCS([open_memstream], [HAVE_OPEN_MEMSTREAM=yes])
193 dnl Use lots of warning flags with with gcc and compatible compilers
195 dnl Note: if you change the following variable, the cache is automatically
196 dnl skipped and all flags rechecked. So there's no need to do anything
197 dnl else. If for any reason you need to force a recheck, just change
198 dnl MAYBE_WARN in an ignorable way (like adding whitespace)
200 MAYBE_WARN="-Wall -Wextra \
201 -Wsign-compare -Werror-implicit-function-declaration \
202 -Wpointer-arith -Wwrite-strings -Wstrict-prototypes \
203 -Wmissing-prototypes -Wmissing-declarations -Wnested-externs \
204 -Wpacked -Wswitch-enum -Wmissing-format-attribute \
205 -Wstrict-aliasing=2 -Winit-self \
206 -Wdeclaration-after-statement -Wold-style-definition \
207 -Wno-unused-parameter \
208 -Wno-attributes -Wno-long-long -Winline -Wshadow \
209 -Wno-missing-field-initializers"
211 # invalidate cached value if MAYBE_WARN has changed
212 if test "x$libdrm_cv_warn_maybe" != "x$MAYBE_WARN"; then
213 unset libdrm_cv_warn_cflags
215 AC_CACHE_CHECK([for supported warning flags], libdrm_cv_warn_cflags, [
219 # Some warning options are not supported by all versions of
220 # gcc, so test all desired options against the current
223 # Note that there are some order dependencies
224 # here. Specifically, an option that disables a warning will
225 # have no net effect if a later option then enables that
226 # warnings, (perhaps implicitly). So we put some grouped
227 # options (-Wall and -Wextra) up front and the -Wno options
230 for W in $MAYBE_WARN; do
231 LIBDRM_CC_TRY_FLAG([$W], [WARN_CFLAGS="$WARN_CFLAGS $W"])
234 libdrm_cv_warn_cflags=$WARN_CFLAGS
235 libdrm_cv_warn_maybe=$MAYBE_WARN
237 AC_MSG_CHECKING([which warning flags were supported])])
238 WARN_CFLAGS="$libdrm_cv_warn_cflags"
240 # Check for atomic intrinsics
241 AC_CACHE_CHECK([for native atomic primitives], drm_cv_atomic_primitives, [
242 drm_cv_atomic_primitives="none"
244 AC_LINK_IFELSE([AC_LANG_PROGRAM([[
245 int atomic_add(int *i) { return __sync_add_and_fetch (i, 1); }
246 int atomic_cmpxchg(int *i, int j, int k) { return __sync_val_compare_and_swap (i, j, k); }
247 ]],[[]])], [drm_cv_atomic_primitives="Intel"],[])
249 if test "x$drm_cv_atomic_primitives" = "xnone"; then
250 AC_CHECK_HEADER([atomic_ops.h], drm_cv_atomic_primitives="libatomic-ops")
253 # atomic functions defined in <atomic.h> & libc on Solaris
254 if test "x$drm_cv_atomic_primitives" = "xnone"; then
255 AC_CHECK_FUNC([atomic_cas_uint], drm_cv_atomic_primitives="Solaris")
259 if test "x$drm_cv_atomic_primitives" = xIntel; then
260 AC_DEFINE(HAVE_LIBDRM_ATOMIC_PRIMITIVES, 1,
261 [Enable if your compiler supports the Intel __sync_* atomic primitives])
263 if test "x$drm_cv_atomic_primitives" = "xlibatomic-ops"; then
264 AC_DEFINE(HAVE_LIB_ATOMIC_OPS, 1, [Enable if you have libatomic-ops-dev installed])
267 dnl Print out the approapriate message considering the value set be the
268 dnl respective in $1.
269 dnl $1 - value to be evaluated. Eg. $INTEL, $NOUVEAU, ...
270 dnl $2 - libdrm shortname. Eg. intel, freedreno, ...
271 dnl $3 - GPU name/brand. Eg. Intel, NVIDIA Tegra, ...
272 dnl $4 - Configure switch. Eg. intel, omap-experimental-api, ...
273 AC_DEFUN([LIBDRM_ATOMICS_NOT_FOUND_MSG], [
275 xyes) AC_MSG_ERROR([libdrm_$2 depends upon atomic operations, which were not found for your compiler/cpu. Try compiling with -march=native, or install the libatomics-op-dev package, or, failing both of those, disable support for $3 GPUs by passing --disable-$4 to ./configure]) ;;
276 xauto) AC_MSG_WARN([Disabling $2. It depends on atomic operations, which were not found for your compiler/cpu. Try compiling with -march=native, or install the libatomics-op-dev package.]) ;;
281 if test "x$drm_cv_atomic_primitives" = "xnone"; then
282 LIBDRM_ATOMICS_NOT_FOUND_MSG($INTEL, intel, Intel, intel)
285 LIBDRM_ATOMICS_NOT_FOUND_MSG($RADEON, radeon, Radeon, radeon)
288 LIBDRM_ATOMICS_NOT_FOUND_MSG($AMDGPU, amdgpu, AMD, amdgpu)
291 LIBDRM_ATOMICS_NOT_FOUND_MSG($NOUVEAU, nouveau, NVIDIA, nouveau)
294 LIBDRM_ATOMICS_NOT_FOUND_MSG($OMAP, omap, OMAP, omap-experimental-api)
297 LIBDRM_ATOMICS_NOT_FOUND_MSG($FREEDRENO, freedreno, Qualcomm Adreno, freedreno)
300 LIBDRM_ATOMICS_NOT_FOUND_MSG($TEGRA, tegra, NVIDIA Tegra, tegra-experimental-api)
303 LIBDRM_ATOMICS_NOT_FOUND_MSG($ETNAVIV, etnaviv, Vivante, etnaviv-experimental-api)
306 if test "x$INTEL" = xauto; then
308 i?86|x86_64) INTEL=yes ;;
312 if test "x$RADEON" = xauto; then
315 if test "x$AMDGPU" = xauto; then
318 if test "x$NOUVEAU" = xauto; then
321 if test "x$FREEDRENO" = xauto; then
323 arm*|aarch64) FREEDRENO=yes ;;
327 if test "x$VC4" = xauto; then
329 arm*|aarch64) VC4=yes ;;
335 if test "x$INTEL" != "xno"; then
336 PKG_CHECK_MODULES(PCIACCESS, [pciaccess >= 0.10])
338 AC_SUBST(PCIACCESS_CFLAGS)
339 AC_SUBST(PCIACCESS_LIBS)
341 if test "x$UDEV" = xyes; then
342 AC_DEFINE(UDEV, 1, [Have UDEV support])
346 if test "x$LIBKMS" = xauto ; then
348 linux*) LIBKMS="yes" ;;
349 freebsd* | kfreebsd*-gnu)
351 dragonfly*) LIBKMS="yes" ;;
356 AM_CONDITIONAL(HAVE_LIBKMS, [test "x$LIBKMS" = xyes])
358 AM_CONDITIONAL(HAVE_INTEL, [test "x$INTEL" = xyes])
359 if test "x$INTEL" = xyes; then
360 AC_DEFINE(HAVE_INTEL, 1, [Have intel support])
363 AM_CONDITIONAL(HAVE_VMWGFX, [test "x$VMWGFX" = xyes])
364 if test "x$VMWGFX" = xyes; then
365 AC_DEFINE(HAVE_VMWGFX, 1, [Have vmwgfx kernel headers])
368 AM_CONDITIONAL(HAVE_NOUVEAU, [test "x$NOUVEAU" = xyes])
369 if test "x$NOUVEAU" = xyes; then
370 AC_DEFINE(HAVE_NOUVEAU, 1, [Have nouveau (nvidia) support])
373 AM_CONDITIONAL(HAVE_OMAP, [test "x$OMAP" = xyes])
374 if test "x$OMAP" = xyes; then
375 AC_DEFINE(HAVE_OMAP, 1, [Have OMAP support])
378 AM_CONDITIONAL(HAVE_EXYNOS, [test "x$EXYNOS" = xyes])
379 if test "x$EXYNOS" = xyes; then
380 AC_DEFINE(HAVE_EXYNOS, 1, [Have EXYNOS support])
383 AM_CONDITIONAL(HAVE_FREEDRENO, [test "x$FREEDRENO" = xyes])
384 if test "x$FREEDRENO" = xyes; then
385 AC_DEFINE(HAVE_FREEDRENO, 1, [Have freedreno support])
388 if test "x$FREEDRENO_KGSL" = xyes; then
389 if test "x$FREEDRENO" != xyes; then
390 AC_MSG_ERROR([Cannot enable freedreno KGSL interface if freedreno is disabled])
393 AM_CONDITIONAL(HAVE_FREEDRENO_KGSL, [test "x$FREEDRENO_KGSL" = xyes])
394 if test "x$FREEDRENO_KGSL" = xyes; then
395 AC_DEFINE(HAVE_FREEDRENO_KGSL, 1, [Have freedreno support for KGSL kernel interface])
398 AM_CONDITIONAL(HAVE_RADEON, [test "x$RADEON" = xyes])
399 if test "x$RADEON" = xyes; then
400 AC_DEFINE(HAVE_RADEON, 1, [Have radeon support])
403 if test "x$AMDGPU" != xno; then
404 # Detect cunit library
405 PKG_CHECK_MODULES([CUNIT], [cunit >= 2.1], [have_cunit=yes], [have_cunit=no])
406 # If pkg-config does not find cunit, check it using AC_CHECK_LIB. We
407 # do this because Debian (Ubuntu) lacks pkg-config file for cunit.
408 # fixed in 2.1-2.dfsg-3: http://anonscm.debian.org/cgit/collab-maint/cunit.git/commit/?h=debian
409 if test "x${have_cunit}" = "xno"; then
410 AC_CHECK_LIB([cunit], [CU_initialize_registry], [have_cunit=yes], [have_cunit=no])
411 if test "x${have_cunit}" = "xyes"; then
414 AC_SUBST([CUNIT_LIBS])
415 AC_SUBST([CUNIT_CFLAGS])
421 AM_CONDITIONAL(HAVE_CUNIT, [test "x$have_cunit" != "xno"])
423 AM_CONDITIONAL(HAVE_AMDGPU, [test "x$AMDGPU" = xyes])
424 if test "x$AMDGPU" = xyes; then
425 AC_DEFINE(HAVE_AMDGPU, 1, [Have amdgpu support])
427 AC_DEFINE(HAVE_CUNIT, [test "x$have_cunit" != "xno"], [Enable CUNIT Have amdgpu support])
429 if test "x$have_cunit" = "xno"; then
430 AC_MSG_WARN([Could not find cunit library. Disabling amdgpu tests])
434 AM_CONDITIONAL(HAVE_TEGRA, [test "x$TEGRA" = xyes])
435 if test "x$TEGRA" = xyes; then
436 AC_DEFINE(HAVE_TEGRA, 1, [Have Tegra support])
439 AM_CONDITIONAL(HAVE_VC4, [test "x$VC4" = xyes])
440 if test "x$VC4" = xyes; then
441 AC_DEFINE(HAVE_VC4, 1, [Have VC4 support])
444 AM_CONDITIONAL(HAVE_ETNAVIV, [test "x$ETNAVIV" = xyes])
445 if test "x$ETNAVIV" = xyes; then
446 AC_DEFINE(HAVE_ETNAVIV, 1, [Have etnaviv support])
449 AM_CONDITIONAL(HAVE_INSTALL_TESTS, [test "x$INSTALL_TESTS" = xyes])
450 if test "x$INSTALL_TESTS" = xyes; then
451 AC_DEFINE(HAVE_INSTALL_TESTS, 1, [Install test programs])
454 AC_ARG_ENABLE([cairo-tests],
455 [AS_HELP_STRING([--enable-cairo-tests],
456 [Enable support for Cairo rendering in tests (default: auto)])],
457 [CAIRO=$enableval], [CAIRO=auto])
458 if test "x$CAIRO" != xno; then
459 PKG_CHECK_MODULES(CAIRO, cairo, [HAVE_CAIRO=yes], [HAVE_CAIRO=no])
461 AC_MSG_CHECKING([whether to enable Cairo tests])
462 if test "x$CAIRO" = xauto; then
465 if test "x$CAIRO" = xyes; then
466 if ! test "x$HAVE_CAIRO" = xyes; then
467 AC_MSG_ERROR([Cairo support required but not present])
469 AC_DEFINE(HAVE_CAIRO, 1, [Have Cairo support])
471 AC_MSG_RESULT([$CAIRO])
472 AM_CONDITIONAL(HAVE_CAIRO, [test "x$CAIRO" = xyes])
474 # xsltproc for docbook manpages
475 AC_ARG_ENABLE([manpages],
476 AS_HELP_STRING([--enable-manpages], [enable manpages @<:@default=auto@:>@]),
477 [MANS=$enableval], [MANS=auto])
478 AM_CONDITIONAL([BUILD_MANPAGES], [test "x$XSLTPROC" != "x" -a "x$MANS" != "xno"])
480 # check for offline man-pages stylesheet
481 AC_MSG_CHECKING([for docbook manpages stylesheet])
482 MANPAGES_STYLESHEET="http://docbook.sourceforge.net/release/xsl/current/manpages/docbook.xsl"
483 AC_PATH_PROGS_FEATURE_CHECK([XSLTPROC_TMP], [xsltproc],
484 AS_IF([`"$ac_path_XSLTPROC_TMP" --nonet "$MANPAGES_STYLESHEET" > /dev/null 2>&1`],
485 [HAVE_MANPAGES_STYLESHEET=yes]))
486 if test "x$HAVE_MANPAGES_STYLESHEET" = "xyes"; then
487 AC_SUBST(MANPAGES_STYLESHEET)
492 AM_CONDITIONAL([HAVE_MANPAGES_STYLESHEET], [test "x$HAVE_MANPAGES_STYLESHEET" = "xyes"])
494 AC_ARG_ENABLE(valgrind,
495 [AS_HELP_STRING([--enable-valgrind],
496 [Build libdrm with valgrind support (default: auto)])],
497 [VALGRIND=$enableval], [VALGRIND=auto])
498 if test "x$VALGRIND" != xno; then
499 PKG_CHECK_MODULES(VALGRIND, [valgrind], [have_valgrind=yes], [have_valgrind=no])
501 AC_MSG_CHECKING([whether to enable Valgrind support])
502 if test "x$VALGRIND" = xauto; then
503 VALGRIND="$have_valgrind"
506 if test "x$VALGRIND" = "xyes"; then
507 if ! test "x$have_valgrind" = xyes; then
508 AC_MSG_ERROR([Valgrind support required but not present])
510 AC_DEFINE([HAVE_VALGRIND], 1, [Use valgrind intrinsics to suppress false warnings])
513 AC_MSG_RESULT([$VALGRIND])
515 AC_ARG_WITH([kernel-source],
516 [AS_HELP_STRING([--with-kernel-source],
517 [specify path to linux kernel source])],
518 [kernel_source="$with_kernel_source"])
519 AC_SUBST(kernel_source)
521 AC_MSG_CHECKING([whether $CC supports __attribute__(("hidden"))])
522 AC_LINK_IFELSE([AC_LANG_PROGRAM([
523 int foo_hidden( void ) __attribute__((visibility("hidden")));
524 ])], HAVE_ATTRIBUTE_VISIBILITY="yes"; AC_MSG_RESULT([yes]), AC_MSG_RESULT([no]));
526 if test "x$HAVE_ATTRIBUTE_VISIBILITY" = xyes; then
527 AC_DEFINE(HAVE_VISIBILITY, 1, [Compiler supports __attribute__(("hidden"))])
530 AC_SUBST(WARN_CFLAGS)
537 intel/libdrm_intel.pc
539 radeon/libdrm_radeon.pc
541 amdgpu/libdrm_amdgpu.pc
543 nouveau/libdrm_nouveau.pc
547 exynos/libdrm_exynos.pc
549 freedreno/libdrm_freedreno.pc
551 tegra/libdrm_tegra.pc
555 etnaviv/libdrm_etnaviv.pc
557 tests/modeprint/Makefile
558 tests/modetest/Makefile
560 tests/kmstest/Makefile
561 tests/proptest/Makefile
562 tests/radeon/Makefile
563 tests/amdgpu/Makefile
564 tests/vbltest/Makefile
565 tests/exynos/Makefile
567 tests/nouveau/Makefile
568 tests/etnaviv/Makefile
575 echo "$PACKAGE_STRING will be compiled with:"
577 echo " libkms $LIBKMS"
578 echo " Intel API $INTEL"
579 echo " vmwgfx API $VMWGFX"
580 echo " Radeon API $RADEON"
581 echo " AMDGPU API $AMDGPU"
582 echo " Nouveau API $NOUVEAU"
583 echo " OMAP API $OMAP"
584 echo " EXYNOS API $EXYNOS"
585 echo " Freedreno API $FREEDRENO (kgsl: $FREEDRENO_KGSL)"
586 echo " Tegra API $TEGRA"
588 echo " Etnaviv API $ETNAVIV"