From d27de15964fbe4b8caaf5c03e2c4e1ac9a261585 Mon Sep 17 00:00:00 2001
From: Lubos Dolezel <lubos@dolezel.info>
Date: Mon, 15 Jun 2015 10:39:38 +0200
Subject: Add a cmake check for bcg729 (issue #15)

---
 CMakeLists.txt       | 15 +++++++++++++++
 cmake/FindG729.cmake | 17 +++++++++++++++++
 twinkle_config.h.in  |  1 +
 3 files changed, 33 insertions(+)
 create mode 100644 cmake/FindG729.cmake

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 5057333..64a9dbe 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -13,6 +13,7 @@ OPTION(WITH_ALSA		"Enable ALSA support" ON)
 OPTION(WITH_DIAMONDCARD	"Enable Diamondcard integration" OFF)
 OPTION(WITH_QT4			"Enable Qt 4 GUI" OFF)
 OPTION(WITH_QT5			"Enable Qt 5 GUI" OFF)
+OPTION(WITH_G729		"Enable G.729A support (incomplete)" OFF)
 
 list(APPEND CMAKE_MODULE_PATH "${CMAKE_CURRENT_LIST_DIR}/cmake")
 
@@ -101,6 +102,20 @@ if (WITH_ILBC)
 	endif (ILBC_FOUND)
 endif (WITH_ILBC)
 
+if (WITH_G729)
+	find_package(G729)
+	
+	if (G729_FOUND)
+		message(STATUS "bcg729 OK")
+		set(HAVE_BCG729 TRUE)
+		
+		include_directories(${G729_INCLUDE_DIR})
+	else (G729_FOUND)
+		message(FATAL_ERROR "bcg729 not found!")
+	endif (G729_FOUND)
+endif (WITH_G729)
+
+
 check_include_file(unistd.h HAVE_UNISTD_H)
 check_include_file(linux/types.h HAVE_LINUX_TYPES_H)
 check_include_file(linux/errqueue.h HAVE_LINUX_ERRQUEUE_H)
diff --git a/cmake/FindG729.cmake b/cmake/FindG729.cmake
new file mode 100644
index 0000000..d11a27e
--- /dev/null
+++ b/cmake/FindG729.cmake
@@ -0,0 +1,17 @@
+FIND_PATH(G729_INCLUDE_DIR bcg729/decoder.h)
+FIND_LIBRARY(G729_LIBRARIES NAMES bcg729)
+
+IF(G729_INCLUDE_DIR AND G729_LIBRARIES)
+	SET(G729_FOUND TRUE)
+ENDIF(G729_INCLUDE_DIR AND G729_LIBRARIES)
+
+IF(G729_FOUND)
+	IF (NOT G729_FIND_QUIETLY)
+		MESSAGE(STATUS "Found bcg729 includes:	${G729_INCLUDE_DIR}/bcg729/decoder.h")
+		MESSAGE(STATUS "Found bcg729 library: ${G729_LIBRARIES}")
+	ENDIF (NOT G729_FIND_QUIETLY)
+ELSE(G729_FOUND)
+	IF (G729_FIND_REQUIRED)
+		MESSAGE(FATAL_ERROR "Could NOT find bcg729 development files")
+	ENDIF (G729_FIND_REQUIRED)
+ENDIF(G729_FOUND)
diff --git a/twinkle_config.h.in b/twinkle_config.h.in
index 880d704..4cf6fc9 100644
--- a/twinkle_config.h.in
+++ b/twinkle_config.h.in
@@ -2,6 +2,7 @@
 #cmakedefine HAVE_SPEEX
 #cmakedefine HAVE_ILBC
 #cmakedefine HAVE_ZRTP
+#cmakedefine HAVE_BCG729
 
 #cmakedefine HAVE_UNISTD_H
 #cmakedefine HAVE_LINUX_TYPES_H
-- 
cgit v1.2.3