From 18f64ba685cfc2533e2d7726aa43c524b007d97b Mon Sep 17 00:00:00 2001
From: Ron Economos <w6rz@comcast.net>
Date: Tue, 23 Jun 2020 14:40:40 -0700
Subject: gr-blocks: Transition the WAV sink and source blocks to libsndfile.
Compressed input and output with FLAC and Ogg Vorbis now supported.
---
cmake/Modules/FindSNDFILE.cmake | 34 ++++++++++++++++++++++++++++++++++
1 file changed, 34 insertions(+)
create mode 100644 cmake/Modules/FindSNDFILE.cmake
(limited to 'cmake/Modules')
diff --git a/cmake/Modules/FindSNDFILE.cmake b/cmake/Modules/FindSNDFILE.cmake
new file mode 100644
index 0000000000..97d6798ebb
--- /dev/null
+++ b/cmake/Modules/FindSNDFILE.cmake
@@ -0,0 +1,34 @@
+INCLUDE(FindPkgConfig)
+PKG_CHECK_MODULES(PC_SNDFILE "sndfile")
+
+FIND_PATH(SNDFILE_INCLUDE_DIRS
+ NAMES sndfile.h
+ HINTS ${PC_SNDFILE_INCLUDE_DIR}
+ ${CMAKE_INSTALL_PREFIX}/include
+ PATHS
+ /usr/local/include
+ /usr/include
+)
+
+FIND_LIBRARY(SNDFILE_LIBRARIES
+ NAMES sndfile ${SNDFILE_LIBRARY_NAME}
+ HINTS ${PC_SNDFILE_LIBDIR}
+ ${CMAKE_INSTALL_PREFIX}/lib
+ ${CMAKE_INSTALL_PREFIX}/lib64
+ PATHS
+ ${SNDFILE_INCLUDE_DIRS}/../lib
+ /usr/local/lib
+ /usr/lib
+)
+
+INCLUDE(FindPackageHandleStandardArgs)
+FIND_PACKAGE_HANDLE_STANDARD_ARGS(SNDFILE DEFAULT_MSG SNDFILE_LIBRARIES SNDFILE_INCLUDE_DIRS)
+MARK_AS_ADVANCED(SNDFILE_LIBRARIES SNDFILE_INCLUDE_DIRS)
+
+if (SNDFILE_FOUND AND NOT TARGET SNDFILE::SNDFILE)
+ add_library(sndfile::sndfile INTERFACE IMPORTED)
+ set_target_properties(sndfile::sndfile PROPERTIES
+ INTERFACE_INCLUDE_DIRECTORIES "${SNDFILE_INCLUDE_DIRS}"
+ INTERFACE_LINK_LIBRARIES "${SNDFILE_LIBRARIES}"
+ )
+endif()
--
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