Attention is currently required from: plaisthos.

Hello plaisthos,

I'd like you to do a code review.
Please visit

    http://gerrit.openvpn.net/c/openvpn/+/556?usp=email

to review the following change.


Change subject: configure: Try to detect LZO with pkg-config first
......................................................................

configure: Try to detect LZO with pkg-config first

On most systems this should work just fine.

Change-Id: I1c038dc4ec80d3499582d81eee61fee74f26e693
Signed-off-by: Frank Lichtenheld <fr...@lichtenheld.com>
---
M configure.ac
1 file changed, 12 insertions(+), 1 deletion(-)



  git pull ssh://gerrit.openvpn.net:29418/openvpn refs/changes/56/556/1

diff --git a/configure.ac b/configure.ac
index ce8b2b0..159d47c 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1143,8 +1143,18 @@

 AC_ARG_VAR([LZO_CFLAGS], [C compiler flags for lzo])
 AC_ARG_VAR([LZO_LIBS], [linker flags for lzo])
-have_lzo="yes"
+have_lzo="no"
 if test -z "${LZO_LIBS}"; then
+    if test -z "${LZO_CFLAGS}" -a -z "${LZO_LIBS}"; then
+       # if the user did not explicitly specify flags, try to autodetect
+       PKG_CHECK_MODULES([LZO],
+                         [lzo2],
+                         [AC_CHECK_LIB([lzo2], [lzo1x_1_15_compress], 
[have_lzo="yes"], [LZO_CFLAGS="" LZO_LIBS=""])]
+                         []
+       )
+    fi
+    if test "${have_lzo}" = "no"; then
+       have_lzo="yes"
        AC_CHECK_LIB(
                [lzo2],
                [lzo1x_1_15_compress],
@@ -1156,6 +1166,7 @@
                        [have_lzo="no"]
                )]
        )
+    fi
 fi
 if test "${have_lzo}" = "yes"; then
        saved_CFLAGS="${CFLAGS}"

--
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Gerrit-Project: openvpn
Gerrit-Branch: master
Gerrit-Change-Id: I1c038dc4ec80d3499582d81eee61fee74f26e693
Gerrit-Change-Number: 556
Gerrit-PatchSet: 1
Gerrit-Owner: flichtenheld <fr...@lichtenheld.com>
Gerrit-Reviewer: plaisthos <arne-open...@rfc2549.org>
Gerrit-CC: openvpn-devel <openvpn-devel@lists.sourceforge.net>
Gerrit-Attention: plaisthos <arne-open...@rfc2549.org>
Gerrit-MessageType: newchange
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