diff options
| author | Justus Winter <justus@g10code.com> | 2016-09-27 17:18:15 +0200 |
|---|---|---|
| committer | Justus Winter <justus@g10code.com> | 2016-09-27 17:20:01 +0200 |
| commit | 2e64ccb0f96d615b1eb87e37f230a5d761aa9c36 (patch) | |
| tree | 10ac1edfec00c78e7aff9015d009633fe9aaa25f /configure.ac | |
| parent | common: Correctly handle modules relying on npth. (diff) | |
| download | gnupg2-2e64ccb0f96d615b1eb87e37f230a5d761aa9c36.tar.xz gnupg2-2e64ccb0f96d615b1eb87e37f230a5d761aa9c36.zip | |
build: Fix check for resolver library on macOS.
* configure.ac: Check for the mangled name of 'dn_skipname' first.
Signed-off-by: Justus Winter <justus@g10code.com>
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/configure.ac b/configure.ac index b16f83746..fe432e8a8 100644 --- a/configure.ac +++ b/configure.ac @@ -1074,8 +1074,15 @@ if test x"$use_dns_srv" = xyes || test x"$use_dns_cert" = xyes; then AC_SEARCH_LIBS(__res_query,resolv bind,,have_resolver=no)) AC_SEARCH_LIBS(dn_expand,resolv bind,, AC_SEARCH_LIBS(__dn_expand,resolv bind,,have_resolver=no)) - AC_SEARCH_LIBS(dn_skipname,resolv bind,, - AC_SEARCH_LIBS(__dn_skipname,resolv bind,,have_resolver=no)) + + # macOS renames dn_skipname into res_9_dn_skipname in <resolv.h>, + # and for some reason fools us into believing we don't need + # -lresolv even if we do. Since the test program checking for the + # symbol does not include <resolv.h>, we need to check for the + # renamed symbol explicitly. + AC_SEARCH_LIBS(res_9_dn_skipname,resolv bind,, + AC_SEARCH_LIBS(dn_skipname,resolv bind,, + AC_SEARCH_LIBS(__dn_skipname,resolv bind,,have_resolver=no))) if test x"$have_resolver" != xno ; then |