From: Jiří Pinkava <redacted>
Date: Sun, 23 Nov 2014 16:38:28 +0000 (+0100)
Subject: Do not check for JDK headers if Java bindings are disabled.
X-Git-Tag: libsigrok-0.4.0~715
X-Git-Url: https://sigrok.org/gitweb/?p=libsigrok.git;a=commitdiff_plain;h=84b448ee060c9ca40ca9324c0df9a49f4f4bd32b

Do not check for JDK headers if Java bindings are disabled.

This removes an unnecessary build dependency on JDK and fixes
build troubles on systems where javac is present but JDK is not
installed and Java bindings are disabled by ./configure --disable-java.
---

diff --git a/configure.ac b/configure.ac
index d2830614..396e3ec2 100644
--- a/configure.ac
+++ b/configure.ac
@@ -434,7 +434,7 @@ CXXFLAGS="$CXXFLAGS -Iinclude/libsigrok -I${srcdir}/include -Ibindings/cxx -Ibin
 
 # Find Java compiler and JNI includes for Java bindings.
 AC_CHECK_PROG([HAVE_JAVAC], [javac], [yes], [no])
-if test "x$HAVE_JAVAC" = "xyes"; then
+if test "x$HAVE_JAVAC" = "xyes" && test "x$BINDINGS_JAVA" = "xyes"; then
 	AX_PROG_JAVAC
 	if test "x$JNI_INCLUDE_DIRS" = "xauto"; then
 		if test "x$cross_compiling" = "xyes"; then