Replaced _BSD_SOURCE, _SVID_SOURCE with _DEFAULT_SOURCE. Removed AC_CHECK_GNU_EXTENSIONS.

Signed-off-by: Michele Calgaro <michele.calgaro@yahoo.it>

kaffeine/src/player-parts/dummy-part/Makefile

@@ -52,7 +52,7 @@ AUTOMAKE = ${SHELL} /partage/Linux/site/tmp/kaffeine-0.8.8/admin/missing --run a
 AWK = gawk
 CC = gcc
 CCDEPMODE = depmode=gcc3
-CFLAGS = -std=iso9899:1990 -W -Wall -Wchar-subscripts -Wshadow -Wpointer-arith -Wmissing-prototypes -Wwrite-strings -D_XOPEN_SOURCE=500 -D_BSD_SOURCE -O2   -Wformat-security -Wmissing-format-attribute
+CFLAGS = -std=iso9899:1990 -W -Wall -Wchar-subscripts -Wshadow -Wpointer-arith -Wmissing-prototypes -Wwrite-strings -D_XOPEN_SOURCE=500 -D_DEFAULT_SOURCE -O2   -Wformat-security -Wmissing-format-attribute
 CFLAGS_DPMS =  
 CFLAGS_GSTREAMER = 
 CFLAGS_OGGVORBIS =  
@@ -66,7 +66,7 @@ CPPFLAGS =  -DTQT_THREAD_SUPPORT  -D_REENTRANT
 CXX = g++
 CXXCPP = g++ -E
 CXXDEPMODE = depmode=gcc3
-CXXFLAGS = -Wno-long-long -Wundef -D_XOPEN_SOURCE=500 -D_BSD_SOURCE -Wcast-align -Wchar-subscripts -Wall -W -Wpointer-arith -O2 -Wformat-security -Wmissing-format-attribute -Wno-non-virtual-dtor -fno-exceptions -fno-check-new -fno-common -DTQT_NO_ASCII_CAST -DTQT_NO_STL -DTQT_NO_COMPAT -DTQT_NO_TRANSLATION
+CXXFLAGS = -Wno-long-long -Wundef -D_XOPEN_SOURCE=500 -D_DEFAULT_SOURCE -Wcast-align -Wchar-subscripts -Wall -W -Wpointer-arith -O2 -Wformat-security -Wmissing-format-attribute -Wno-non-virtual-dtor -fno-exceptions -fno-check-new -fno-common -DTQT_NO_ASCII_CAST -DTQT_NO_STL -DTQT_NO_COMPAT -DTQT_NO_TRANSLATION
 CYGPATH_W = echo
 DCOPIDL = ${prefix}/bin/dcopidl
 DCOPIDL2CPP = ${prefix}/bin/dcopidl2cpp