Michael Maclean
87 linhas
2.5 KiB
Plaintext
87 linhas
2.5 KiB
Plaintext
dnl
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dnl $ Id: opencv 1.0.1$
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dnl
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PHP_ARG_WITH(opencv, for OpenCV support,
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[ --with-opencv Enable OpenCV support], yes)
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if test "$PHP_OPENCV" != "no"; then
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export OLD_CPPFLAGS="$CPPFLAGS"
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export CPPFLAGS="$CPPFLAGS $INCLUDES -DHAVE_OPENCV"
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AC_MSG_CHECKING(PHP version)
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AC_TRY_COMPILE([#include <php_version.h>], [
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#if PHP_VERSION_ID < 50200
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#error this extension requires at least PHP version 5.2.0
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#endif
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],
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[AC_MSG_RESULT(ok)],
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[AC_MSG_ERROR([need at least PHP 5.2.0])])
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export CPPFLAGS="$OLD_CPPFLAGS"
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PHP_REQUIRE_CXX()
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PHP_SUBST(OPENCV_SHARED_LIBADD)
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PHP_ADD_LIBRARY(stdc++, 1, OPENCV_SHARED_LIBADD)
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AC_DEFINE(HAVE_OPENCV, 1, [ ])
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PHP_NEW_EXTENSION(
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opencv,
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opencv.cpp opencv_error.cpp opencv_mat.cpp opencv_image.cpp opencv_histogram.cpp opencv_capture.cpp,
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$ext_shared,
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,
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,
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"yes")
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EXT_OPENCV_HEADERS="php_opencv_api.h"
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ifdef([PHP_INSTALL_HEADERS], [
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PHP_INSTALL_HEADERS(ext/opencv, $EXT_OPENCV_HEADERS)
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])
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if test "$PHP_OPENCV" != "no"; then
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OPENCV_CHECK_DIR=$PHP_OPENCV
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OPENCV_TEST_FILE=opencv/include/cv.h
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OPENCV_LIBNAME=opencv
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fi
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condition="$OPENCV_CHECK_DIR$OPENCV_TEST_FILE"
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if test -r $condition; then
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OPENCV_DIR=$OPENCV_CHECK_DIR
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CFLAGS="$CFLAGS -I$OPENCV_DIR/include"
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LDFLAGS=`$OPENCV_DIR/bin/opencv-config --libs`
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else
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AC_MSG_CHECKING(for pkg-config)
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if test ! -f "$PKG_CONFIG"; then
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PKG_CONFIG=`which pkg-config`
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fi
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if test -f "$PKG_CONFIG"; then
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AC_MSG_RESULT(found)
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AC_MSG_CHECKING(for opencv)
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if $PKG_CONFIG --exists opencv; then
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if $PKG_CONFIG --atleast-version=2.1.0 opencv; then
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opencv_version_full=`$PKG_CONFIG --modversion opencv`
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AC_MSG_RESULT([found $opencv_version_full])
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OPENCV_LIBS="$LDFLAGS `$PKG_CONFIG --libs opencv`"
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OPENCV_INCS="$CFLAGS `$PKG_CONFIG --cflags-only-I opencv`"
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PHP_EVAL_INCLINE($OPENCV_INCS)
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PHP_EVAL_LIBLINE($OPENCV_LIBS, OPENCV_SHARED_LIBADD)
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AC_DEFINE(HAVE_OPENCV, 1, [whether opencv exists in the system])
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else
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AC_MSG_RESULT(too old)
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AC_MSG_ERROR(Ooops ! You need at least opencv 2.1.0)
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fi
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else
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AC_MSG_RESULT(not found)
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AC_MSG_ERROR(Ooops ! no opencv detected in the system)
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fi
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else
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AC_MSG_RESULT(not found)
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AC_MSG_ERROR(Ooops ! no pkg-config found .... )
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fi
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fi
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fi
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