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Commit 79b2e16

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roelofvandijkOroelofvandijkO
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Merge pull request #43 from 20treeAI/feat/compile_on_mac_os
feat: enable native compilation on Mac OS / Apple Silicon
2 parents 2325a0f + 814fe35 commit 79b2e16

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‎.gitmodules‎

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@@ -35,3 +35,6 @@
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path = 3rdparty/msmw3
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url = https://github.com/cmla/msmw3
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ignore = untracked
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[submodule "3rdparty/sse2neon"]
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path = 3rdparty/sse2neon
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url = https://github.com/DLTcollab/sse2neon

‎3rdparty/homography.patch‎

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diff --git a/3rdparty/homography/LibHomography/Splines.h b/3rdparty/homography/LibHomography/Splines.h
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index 56a36f1..46a123d 100644
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--- a/3rdparty/homography/LibHomography/Splines.h
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+++ b/3rdparty/homography/LibHomography/Splines.h
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@@ -5,8 +5,7 @@
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//! Global includes
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#include <cstdlib>
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#include <cmath>
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-#include <xmmintrin.h>
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-#include <x86intrin.h>
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+#include "../../sse2neon/sse2neon.h"
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//! Local includes
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diff --git a/3rdparty/homography/LibImages/LibImages.cpp b/3rdparty/homography/LibImages/LibImages.cpp
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index 7c1f6f5..fd75fb4 100644
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--- a/3rdparty/homography/LibImages/LibImages.cpp
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+++ b/3rdparty/homography/LibImages/LibImages.cpp
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@@ -14,8 +14,7 @@
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#ifdef _OPENMP
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#include <omp.h>
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#endif
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-#include <xmmintrin.h>
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-#include <x86intrin.h>
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+#include "../../sse2neon/sse2neon.h"
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#include <cmath>
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#include <algorithm>
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#include <cstring>
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diff --git a/3rdparty/homography/LibImages/LibImages.h b/3rdparty/homography/LibImages/LibImages.h
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index 51233a3..8ae589d 100644
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--- a/3rdparty/homography/LibImages/LibImages.h
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+++ b/3rdparty/homography/LibImages/LibImages.h
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@@ -5,8 +5,7 @@
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#include <stdlib.h>
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#include <string>
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#include <vector>
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-#include <xmmintrin.h>
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-#include <x86intrin.h>
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+#include "../../sse2neon/sse2neon.h"
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//! Local includes
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diff --git a/3rdparty/homography/Utilities/Utilities.h b/3rdparty/homography/Utilities/Utilities.h
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index cc80a22..ee45bf9 100644
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--- a/3rdparty/homography/Utilities/Utilities.h
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+++ b/3rdparty/homography/Utilities/Utilities.h
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@@ -8,8 +8,8 @@
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#include <sstream>
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#include <iostream>
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#include <iomanip>
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-#include <xmmintrin.h>
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-#include <x86intrin.h>
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+#include "../../sse2neon/sse2neon.h"
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+
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#include <vector>
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‎3rdparty/iio.patch‎

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diff --git a/3rdparty/iio/iio.c b/3rdparty/iio/iio.c
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index 5bff3d8..67b06ac 100644
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--- a/3rdparty/iio/iio.c
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+++ b/3rdparty/iio/iio.c
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@@ -535,7 +535,9 @@ int iio_type_id(size_t sample_size, bool ieeefp_sample, bool signed_sample)
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switch(sample_size) {
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case sizeof(float): return IIO_TYPE_FLOAT;
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case sizeof(double): return IIO_TYPE_DOUBLE;
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- case sizeof(long double): return IIO_TYPE_LONGDOUBLE;
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+ #ifdef I_CAN_HAS_LONGDOUBLE
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+ case sizeof(long double): return IIO_TYPE_LONGDOUBLE;
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+ #endif//I_CAN_HAS_LONGDOUBLE
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case sizeof(float)/2: return IIO_TYPE_HALF;
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default: fail("bad float size %zu", sample_size);
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}

‎3rdparty/imscript.patch‎

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diff --git a/3rdparty/imscript/src/iio.c b/3rdparty/imscript/src/iio.c
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index 2516713..8428556 100644
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--- a/3rdparty/imscript/src/iio.c
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+++ b/3rdparty/imscript/src/iio.c
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@@ -535,7 +535,9 @@ int iio_type_id(size_t sample_size, bool ieeefp_sample, bool signed_sample)
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switch(sample_size) {
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case sizeof(float): return IIO_TYPE_FLOAT;
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case sizeof(double): return IIO_TYPE_DOUBLE;
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- case sizeof(long double): return IIO_TYPE_LONGDOUBLE;
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+ #ifdef I_CAN_HAS_LONGDOUBLE
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+ case sizeof(long double): return IIO_TYPE_LONGDOUBLE;
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+ #endif//I_CAN_HAS_LONGDOUBLE
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case sizeof(float)/2: return IIO_TYPE_HALF;
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default: fail("bad float size %zu", sample_size);
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}

‎3rdparty/mgm.patch‎

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diff --git a/3rdparty/mgm/iio/iio.c b/3rdparty/mgm/iio/iio.c
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index 4a678db..33de681 100644
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--- a/3rdparty/mgm/iio/iio.c
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+++ b/3rdparty/mgm/iio/iio.c
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@@ -489,7 +489,9 @@ int iio_type_id(size_t sample_size, bool ieeefp_sample, bool signed_sample)
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switch(sample_size) {
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case sizeof(float): return IIO_TYPE_FLOAT;
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case sizeof(double): return IIO_TYPE_DOUBLE;
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- case sizeof(long double): return IIO_TYPE_LONGDOUBLE;
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+ #ifdef I_CAN_HAS_LONGDOUBLE
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+ case sizeof(long double): return IIO_TYPE_LONGDOUBLE;
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+ #endif//I_CAN_HAS_LONGDOUBLE
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case sizeof(float)/2: return IIO_TYPE_HALF;
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default: fail("bad float size %zu", sample_size);
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}

‎3rdparty/mgm_multi.patch‎

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diff --git a/3rdparty/mgm_multi/iio/iio.c b/3rdparty/mgm_multi/iio/iio.c
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index 9f28831..7475497 100644
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--- a/3rdparty/mgm_multi/iio/iio.c
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+++ b/3rdparty/mgm_multi/iio/iio.c
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@@ -511,8 +511,10 @@ int iio_type_id(size_t sample_size, bool ieeefp_sample, bool signed_sample)
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switch(sample_size) {
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case sizeof(float): return IIO_TYPE_FLOAT;
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case sizeof(double): return IIO_TYPE_DOUBLE;
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- case sizeof(long double): return IIO_TYPE_LONGDOUBLE;
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- case sizeof(float)/2: return IIO_TYPE_HALF;
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+ #ifdef I_CAN_HAS_LONGDOUBLE
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+ case sizeof(long double): return IIO_TYPE_LONGDOUBLE;
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+ #endif//I_CAN_HAS_LONGDOUBLE
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+ case sizeof(float)/2: return IIO_TYPE_HALF;
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default: fail("bad float size %zu", sample_size);
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}
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} else {

‎3rdparty/sift.patch‎

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diff --git a/3rdparty/sift/simd/LibImages/LibImages.cpp b/3rdparty/sift/simd/LibImages/LibImages.cpp
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index 6acbe4e..870d80b 100644
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--- a/3rdparty/sift/simd/LibImages/LibImages.cpp
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+++ b/3rdparty/sift/simd/LibImages/LibImages.cpp
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@@ -10,8 +10,7 @@
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#ifdef _OPENMP
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#include <omp.h>
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#endif
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-#include <xmmintrin.h>
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-#include <x86intrin.h>
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+#include "../../sse2neon/sse2neon.h"
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#include <cmath>
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#include <algorithm>
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#include <cstring>
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diff --git a/3rdparty/sift/simd/LibImages/LibImages.h b/3rdparty/sift/simd/LibImages/LibImages.h
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index 9918472..c8c5db1 100644
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--- a/3rdparty/sift/simd/LibImages/LibImages.h
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+++ b/3rdparty/sift/simd/LibImages/LibImages.h
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@@ -5,8 +5,7 @@
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#include <stdlib.h>
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#include <string>
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#include <vector>
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-#include <xmmintrin.h>
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-#include <x86intrin.h>
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+#include "../../../sse2neon/sse2neon.h"
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//! Local includes
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‎3rdparty/sse2neon‎

Submodule sse2neon added at ab7a347

‎3rdparty/tvl1flow.patch‎

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diff --git a/3rdparty/tvl1flow/iio.c b/3rdparty/tvl1flow/iio.c
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index 9f28831..e27955e 100644
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--- a/3rdparty/tvl1flow/iio.c
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+++ b/3rdparty/tvl1flow/iio.c
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@@ -511,7 +511,9 @@ int iio_type_id(size_t sample_size, bool ieeefp_sample, bool signed_sample)
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switch(sample_size) {
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case sizeof(float): return IIO_TYPE_FLOAT;
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case sizeof(double): return IIO_TYPE_DOUBLE;
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- case sizeof(long double): return IIO_TYPE_LONGDOUBLE;
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+ #ifdef I_CAN_HAS_LONGDOUBLE
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+ case sizeof(long double): return IIO_TYPE_LONGDOUBLE;
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+ #endif//I_CAN_HAS_LONGDOUBLE
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case sizeof(float)/2: return IIO_TYPE_HALF;
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default: fail("bad float size %zu", sample_size);
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}

‎makefile‎

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UNAME := $(shell uname)
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# the following two options are used to control all C and C++ compilations
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CFLAGS ?= -march=native -O3
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CXXFLAGS ?= -march=native -O3
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ifeq ($(UNAME), Darwin)
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# on Mac OS, use recommended flag for sse2neon
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CFLAGS ?= -march=armv8-a+fp+simd+crypto+crc -O3
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CXXFLAGS ?= -march=armv8-a+fp+simd+crypto+crc -O3
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endif
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export CFLAGS
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export CXXFLAGS
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ifeq ($(UNAME), Darwin)
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# on mac, also link to homebrew
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export C_INCLUDE_PATH := ${C_INCLUDE_PATH}:/opt/homebrew/include
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export CPLUS_INCLUDE_PATH := ${CPLUS_INCLUDE_PATH}:/opt/homebrew/include
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export LIBRARY_PATH := ${LIBRARY_PATH}:/opt/homebrew/lib
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export LD_LIBRARY_PATH := ${LD_LIBRARY_PATH}:/opt/homebrew/lib
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# apply patches, ignore if they fail (already patched)
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patch_osx = git apply 3rdparty/*.patch || true
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endif
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# these options are only used for the programs directly inside "./c/"
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IIOLIBS = -lz -ltiff -lpng -ljpeg -lm
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# default rule builds only the programs necessary for the test
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default: homography sift mgm_multi tvl1 lsd executables libraries
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default: patch_osx homography sift mgm_multi tvl1 lsd executables libraries
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# the "all" rule builds three further correlators
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all: default msmw3 sgbm
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# four standard "modules": homography, sift, mgm, and mgm_multi
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#
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patch_osx:
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$(patch_osx)
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homography:
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$(MAKE) -j -C 3rdparty/homography
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cp 3rdparty/homography/homography bin

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