X-Git-Url: https://git.octo.it/?a=blobdiff_plain;ds=sidebyside;f=configure.in;fp=configure.in;h=6d9ec652ae8715a77dcd436d578959e1f19c88ea;hb=2ca4c7dd5013059c911323d1b1c00073b8e58848;hp=8be7965585f276ac20aa4ee174b6d2cf0a95c889;hpb=2fea822b3984376e9b7ef58ed7d3f087bc65af8c;p=collectd.git

diff --git a/configure.in b/configure.in
index 8be79655..6d9ec652 100644
--- a/configure.in
+++ b/configure.in
@@ -2126,20 +2126,26 @@ fi
 if test "x$with_libmodbus" = "xuse_pkgconfig"
 then
 	AC_MSG_NOTICE([Checking for modbus using $PKG_CONFIG])
-	$PKG_CONFIG --exists 'modbus' 2>/dev/null
+	libmodbus_pkgconfig_name='libmodbus'
+	$PKG_CONFIG --exists $libmodbus_pkgconfig_name 2>/dev/null
 	if test $? -ne 0
 	then
-		with_libmodbus="no (pkg-config doesn't know modbus)"
+		libmodbus_pkgconfig_name='modbus'
+		$PKG_CONFIG --exists $libmodbus_pkgconfig_name 2>/dev/null
+		if test $? -ne 0
+		then
+			with_libmodbus="no (pkg-config doesn't know modbus or libmodbus)"
+		fi
 	fi
 fi
 if test "x$with_libmodbus" = "xuse_pkgconfig"
 then
-	with_libmodbus_cflags="`$PKG_CONFIG --cflags 'modbus'`"
+	with_libmodbus_cflags="`$PKG_CONFIG --cflags $libmodbus_pkgconfig_name`"
 	if test $? -ne 0
 	then
 		with_libmodbus="no ($PKG_CONFIG failed)"
 	fi
-	with_libmodbus_libs="`$PKG_CONFIG --libs 'modbus'`"
+	with_libmodbus_libs="`$PKG_CONFIG --libs $libmodbus_pkgconfig_name`"
 	if test $? -ne 0
 	then
 		with_libmodbus="no ($PKG_CONFIG failed)"