Adding upstream version 1.4.3+ds.upstream/1.4.3+dsupstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

6 files changed, 143 insertions, 0 deletions

diff --git a/cmake/CheckA64NEON.c.in b/cmake/CheckA64NEON.c.in
new file mode 100644
index 0000000..4d43d4f
--- /dev/null
+++ b/cmake/CheckA64NEON.c.in
@@ -0,0 +1,6 @@
+#include <arm_neon.h>
+int main (void)
+{
+    float64x2_t tmp;
+    tmp = vdupq_n_f64(0.0f);
+}
diff --git a/cmake/CheckA64NEON.cmake b/cmake/CheckA64NEON.cmake
new file mode 100644
index 0000000..247b864
--- /dev/null
+++ b/cmake/CheckA64NEON.cmake
@@ -0,0 +1,14 @@
+macro(CHECK_A64NEON VARIABLE)
+    if(NOT DEFINED HAVE_${VARIABLE})
+        message(STATUS "Check whether A64 NEON can be used")
+        configure_file(${PROJECT_SOURCE_DIR}/cmake/CheckA64NEON.c.in ${PROJECT_BINARY_DIR}/CMakeFiles/CMakeTmp/CheckA64NEON.c @ONLY)
+        try_compile(HAVE_${VARIABLE} "${PROJECT_BINARY_DIR}"
+            "${PROJECT_BINARY_DIR}/CMakeFiles/CMakeTmp/CheckA64NEON.c")
+        if(HAVE_${VARIABLE})
+            message(STATUS "Check whether A64 NEON can be used - yes")
+            set(${VARIABLE} 1 CACHE INTERNAL "Result of CHECK_A64NEON" FORCE)
+        else ()
+            message(STATUS "Check whether A64 NEON can be used - no")
+        endif()
+    endif ()
+endmacro(CHECK_A64NEON)
diff --git a/cmake/CheckCPUArch.c.in b/cmake/CheckCPUArch.c.in
new file mode 100644
index 0000000..5493139
--- /dev/null
+++ b/cmake/CheckCPUArch.c.in
@@ -0,0 +1,7 @@
+int main(void) {
+#if @CHECK_CPU_ARCH_DEFINES@
+    return 0;
+#else
+    fail
+#endif
+}
diff --git a/cmake/CheckCPUArch.cmake b/cmake/CheckCPUArch.cmake
new file mode 100644
index 0000000..665fa61
--- /dev/null
+++ b/cmake/CheckCPUArch.cmake
@@ -0,0 +1,27 @@
+macro(_CHECK_CPU_ARCH ARCH ARCH_DEFINES VARIABLE)
+    if(NOT DEFINED HAVE_${VARIABLE})
+        message(STATUS "Check CPU architecture is ${ARCH}")
+        set(CHECK_CPU_ARCH_DEFINES ${ARCH_DEFINES})
+        configure_file(${PROJECT_SOURCE_DIR}/cmake/CheckCPUArch.c.in ${PROJECT_BINARY_DIR}/CMakeFiles/CMakeTmp/CheckCPUArch.c @ONLY)
+        try_compile(HAVE_${VARIABLE} "${PROJECT_BINARY_DIR}"
+            "${PROJECT_BINARY_DIR}/CMakeFiles/CMakeTmp/CheckCPUArch.c")
+        if(HAVE_${VARIABLE})
+            message(STATUS "Check CPU architecture is ${ARCH} - yes")
+            set(${VARIABLE} 1 CACHE INTERNAL "Result of CHECK_CPU_ARCH" FORCE)
+        else ()
+            message(STATUS "Check CPU architecture is ${ARCH} - no")
+        endif()
+    endif ()
+endmacro(_CHECK_CPU_ARCH)
+
+macro(CHECK_CPU_ARCH_X64 VARIABLE)
+    _CHECK_CPU_ARCH(x64 "defined(__amd64__) || defined(__amd64) || defined(__x86_64__) || defined(__x86_64) || defined(_M_X64) || defined(_M_AMD64)" ${VARIABLE})
+endmacro(CHECK_CPU_ARCH_X64)
+
+macro(CHECK_CPU_ARCH_X86 VARIABLE)
+    _CHECK_CPU_ARCH(x86 "defined(__i386__) || defined(__i486__) || defined(__i586__) || defined(__i686__) ||defined( __i386) || defined(_M_IX86)" ${VARIABLE})
+endmacro(CHECK_CPU_ARCH_X86)
+
+macro(CHECK_CPU_ARCH_ARM64 VARIABLE)
+    _CHECK_CPU_ARCH(arm64 "defined(__aarch64__) || defined(__arm64__)" ${VARIABLE})
+endmacro(CHECK_CPU_ARCH_ARM64)
diff --git a/cmake/FindOgg.cmake b/cmake/FindOgg.cmake
new file mode 100644
index 0000000..b60c352
--- /dev/null
+++ b/cmake/FindOgg.cmake
@@ -0,0 +1,26 @@
+find_package(PkgConfig)
+pkg_check_modules(_OGG QUIET ogg)
+
+find_path(OGG_INCLUDE_DIR
+    NAMES "ogg/ogg.h"
+    PATHS ${_OGG_INCLUDE_DIRS})
+
+find_library(OGG_LIBRARY
+    NAMES ogg libogg
+    HINTS ${_OGG_LIBRARY_DIRS})
+
+mark_as_advanced(
+    OGG_INCLUDE_DIR
+    OGG_LIBRARY)
+
+include(FindPackageHandleStandardArgs)
+find_package_handle_standard_args(Ogg
+    REQUIRED_VARS OGG_INCLUDE_DIR OGG_LIBRARY
+    VERSION_VAR _OGG_VERSION)
+
+if(OGG_FOUND AND NOT TARGET Ogg::ogg)
+    add_library(Ogg::ogg UNKNOWN IMPORTED)
+    set_target_properties(Ogg::ogg PROPERTIES
+        INTERFACE_INCLUDE_DIRECTORIES "${OGG_INCLUDE_DIR}"
+        IMPORTED_LOCATION "${OGG_LIBRARY}")
+endif()
diff --git a/cmake/UseSystemExtensions.cmake b/cmake/UseSystemExtensions.cmake
new file mode 100644
index 0000000..604f4d3
--- /dev/null
+++ b/cmake/UseSystemExtensions.cmake
@@ -0,0 +1,63 @@
+include(CheckCSourceCompiles)
+
+check_c_source_compiles("
+    #include <wchar.h>
+    mbstate_t x;
+    int main() { return 0; }"
+    HAVE_MBSTATE)
+if(NOT HAVE_MBSTATE)
+    check_c_source_compiles("
+        #define _XOPEN_SOURCE 500
+        #include <wchar.h>
+        mbstate_t x;
+        int main() { return 0; }"
+        DODEFINE_XOPEN_SOURCE)
+endif()
+check_c_source_compiles("
+    #define __EXTENSIONS__ 1
+    #include <stdio.h>
+    #ifdef HAVE_SYS_TYPES_H
+    # include <sys/types.h>
+    #endif
+    #ifdef HAVE_SYS_STAT_H
+    # include <sys/stat.h>
+    #endif
+    #ifdef STDC_HEADERS
+    # include <stdlib.h>
+    # include <stddef.h>
+    #else
+    # ifdef HAVE_STDLIB_H
+    #  include <stdlib.h>
+    # endif
+    #endif
+    #ifdef HAVE_STRING_H
+    # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
+    #  include <memory.h>
+    # endif
+    # include <string.h>
+    #endif
+    #ifdef HAVE_STRINGS_H
+    # include <strings.h>
+    #endif
+    #ifdef HAVE_INTTYPES_H
+    # include <inttypes.h>
+    #endif
+    #ifdef HAVE_STDINT_H
+    # include <stdint.h>
+    #endif
+    #ifdef HAVE_UNISTD_H
+    # include <unistd.h>
+    #endif
+    int main() { return 0; }"
+    DODEFINE_EXTENSIONS)
+
+add_definitions(
+    -D_DARWIN_C_SOURCE
+    -D_POSIX_PTHREAD_SEMANTICS
+    -D__STDC_WANT_IEC_60559_BFP_EXT__
+    -D__STDC_WANT_IEC_60559_DFP_EXT__
+    -D__STDC_WANT_IEC_60559_FUNCS_EXT__
+    -D__STDC_WANT_IEC_60559_TYPES_EXT__
+    -D__STDC_WANT_LIB_EXT2__
+    -D__STDC_WANT_MATH_SPEC_FUNCS__
+    -D_TANDEM_SOURCE)