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[Openvpn-devel,XS] Change in openvpn[master]: CMake: fix HAVE_DAEMON detection on Linux

Message ID c258eb0e81197a749dcbde7ff316a81c8401706c-HTML@gerrit.openvpn.net
State Superseded
Headers show
Series [Openvpn-devel,XS] Change in openvpn[master]: CMake: fix HAVE_DAEMON detection on Linux | expand

Commit Message

flichtenheld (Code Review) Sept. 21, 2023, 2:07 p.m. UTC 
Attention is currently required from: flichtenheld.

Hello flichtenheld,

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

    http://gerrit.openvpn.net/c/openvpn/+/362?usp=email

to review the following change.


Change subject: CMake: fix HAVE_DAEMON detection on Linux
......................................................................

CMake: fix HAVE_DAEMON detection on Linux

On Linux, daemon() is defined in unistd.h, not in
stdlib.h like in MacOS or FreeBSD.

Change-Id: I30f4ea502a36eca155cbc79b89c0d18ee3419877
Signed-off-by: Lev Stipakov <lev@openvpn.net>
---
M CMakeLists.txt
1 file changed, 1 insertion(+), 1 deletion(-)



  git pull ssh://gerrit.openvpn.net:29418/openvpn refs/changes/62/362/1
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Patch

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 9de6aba..76351c1 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -158,7 +158,7 @@ 
 check_symbol_exists(gettimeofday sys/time.h HAVE_GETTIMEOFDAY)
 check_symbol_exists(basename libgen.h HAVE_BASENAME)
 check_symbol_exists(chsize io.h HAVE_CHSIZE)
-check_symbol_exists(daemon stdlib.h HAVE_DAEMON)
+check_symbol_exists(daemon "unistd.h;stdlib.h" HAVE_DAEMON)
 check_symbol_exists(dirname libgen.h HAVE_DIRNAME)
 check_symbol_exists(getrlimit sys/resource.h HAVE_GETRLIMIT)
 check_symbol_exists(mlockall sys/mman.h HAVE_MLOCKALL)