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| author | Ian Jackson <ian.jackson@eu.citrix.com> | 2012-05-11 18:58:57 +0100 |
|---|---|---|
| committer | Ian Jackson <ian.jackson@eu.citrix.com> | 2012-05-11 18:58:57 +0100 |
| commit | db1a2ddef44cf1e908b44559e383553488e026f1 (patch) | |
| tree | ad66d4ccebcaa73e49ba13019571e1461cfef54b /tools/configure.ac | |
| parent | 6eba329a1468c4092b7c7b4da0dc8df6acb87d30 (diff) | |
| download | xen-db1a2ddef44cf1e908b44559e383553488e026f1.tar.gz xen-db1a2ddef44cf1e908b44559e383553488e026f1.tar.bz2 xen-db1a2ddef44cf1e908b44559e383553488e026f1.zip | |
autoconf: New test for openpty et al.
We may need to #include <libutil.h>, and/or link with -lutil, to use
openpty, login_tty, and the like. Provide INCLUDE_LIBUTIL_H
(preprocessor constant, not always defined) and PTYFUNCS_LIBS
(makefile variable).
We link libxl against PTYFUNCS_LIBS (which comes from autoconf) rather
than UTIL_LIBS, and #include <libutil.h> where appropriate.
Signed-off-by: Ian Jackson <ian.jackson@eu.citrix.com>
Acked-by: Ian Campbell <ian.campbell@citrix.com>
Changes since v7:
* Actually include the call to AX_CHECK_PTYFUNCS in this patch,
not the previous one, and regenerate configure accordingly.
Changes since v6:
* Put failure macro call in correct place so it might actually happen.
* Try both with -lutil and without.
* Patch now contains update for config.h.in.
Committed-by: Ian Jackson <Ian.Jackson@eu.citrix.com>
Diffstat (limited to 'tools/configure.ac')
| -rw-r--r-- | tools/configure.ac | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/tools/configure.ac b/tools/configure.ac index deb848d3d2..4e9cb03627 100644 --- a/tools/configure.ac +++ b/tools/configure.ac @@ -32,6 +32,7 @@ m4_include([m4/uuid.m4]) m4_include([m4/pkg.m4]) m4_include([m4/curses.m4]) m4_include([m4/pthread.m4]) +m4_include([m4/ptyfuncs.m4]) # Enable/disable options AX_ARG_DEFAULT_DISABLE([githttp], [Download GIT repositories via HTTP]) @@ -132,6 +133,7 @@ AC_SUBST(libext2fs) AC_CHECK_LIB([gcrypt], [gcry_md_hash_buffer], [libgcrypt="y"], [libgcrypt="n"]) AC_SUBST(libgcrypt) AX_CHECK_PTHREAD +AX_CHECK_PTYFUNCS AC_CHECK_LIB([yajl], [yajl_alloc], [], [AC_MSG_ERROR([Could not find yajl])]) AC_CHECK_LIB([z], [deflateCopy], [], [AC_MSG_ERROR([Could not find zlib])]) |