Detect jni.h; Provide mechanism for adding include paths necessary to find it; Set intelligent defaults for Linux/Mac/Solaris


git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/trunk@341 632fc199-4ca6-4c93-a231-07263d6284db
diff --git a/Makefile.am b/Makefile.am
index aedec6d..ef4983d 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -39,6 +39,7 @@
 if WITH_JNI
 
 libturbojpeg_la_SOURCES += turbojpeg-jni.c
+libturbojpeg_la_CFLAGS = ${JAVA_CFLAGS}
 TJMAPFILE = turbojpeg-mapfile.jni
 
 else