Attention is currently required from: cron2, plaisthos.
Hello plaisthos,
I'd like you to reexamine a change. Please visit
http://gerrit.openvpn.net/c/openvpn/+/556?usp=email
to look at the new patch set (#4).
Change subject: configure: Try to detect LZO with pkg-config
......................................................................
configure: Try to detect LZO with pkg-config
On most systems this should work just fine.
v2:
- simplify code by removing -llzo special handling
v3:
- reintroduce support for autodetection without pkg-config,
no need to break backwards compatibility right now
Change-Id: I1c038dc4ec80d3499582d81eee61fee74f26e693
Signed-off-by: Frank Lichtenheld <[email protected]>
---
M configure.ac
1 file changed, 15 insertions(+), 2 deletions(-)
git pull ssh://gerrit.openvpn.net:29418/openvpn refs/changes/56/556/4
diff --git a/configure.ac b/configure.ac
index ce8b2b0..d834f30 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1143,8 +1143,17 @@
AC_ARG_VAR([LZO_CFLAGS], [C compiler flags for lzo])
AC_ARG_VAR([LZO_LIBS], [linker flags for lzo])
-have_lzo="yes"
-if test -z "${LZO_LIBS}"; then
+if test -z "${LZO_CFLAGS}" -a -z "${LZO_LIBS}"; then
+ # if the user did not explicitly specify flags, try to autodetect
+ PKG_CHECK_MODULES([LZO],
+ [lzo2],
+ [have_lzo="yes"],
+ []
+ )
+
+ if test "${have_lzo}" != "yes"; then
+ # try to detect without pkg-config
+ have_lzo="yes"
AC_CHECK_LIB(
[lzo2],
[lzo1x_1_15_compress],
@@ -1156,6 +1165,10 @@
[have_lzo="no"]
)]
)
+ fi
+else
+ # assume the user configured it correctly
+ have_lzo="yes"
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: 4
Gerrit-Owner: flichtenheld <[email protected]>
Gerrit-Reviewer: plaisthos <[email protected]>
Gerrit-CC: cron2 <[email protected]>
Gerrit-CC: openvpn-devel <[email protected]>
Gerrit-Attention: plaisthos <[email protected]>
Gerrit-Attention: cron2 <[email protected]>
Gerrit-MessageType: newpatchset
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