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Look for libevent2 differently from libevent for platforms with both.

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This commit is contained in:
Nicholas Marriott
2021-01-17 17:21:51 +00:00
parent dc1e1125a5
commit a3011be0d2
22 changed files with 48 additions and 70 deletions
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81
configure.ac
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@ -182,88 +182,72 @@ AC_SEARCH_LIBS(clock_gettime, rt)
# implementations.
AC_LIBOBJ(getopt)
# Look for libevent.
# Look for libevent. Try libevent_core or libevent with pkg-config first then
# look for the library.
PKG_CHECK_MODULES(
LIBEVENT,
libevent,
[libevent_core >= 2 libevent >= 2],
[
AM_CFLAGS="$LIBEVENT_CFLAGS $AM_CFLAGS"
CFLAGS="$AM_CFLAGS $SAVED_CFLAGS"
AM_CPPFLAGS="$LIBEVENT_CFLAGS $AM_CPPFLAGS"
CPPFLAGS="$AM_CPPFLAGS $SAVED_CPPFLAGS"
LIBS="$LIBEVENT_LIBS $LIBS"
found_libevent=yes
],
found_libevent=no
)
if test x$found_libevent = xno; then
AC_SEARCH_LIBS(
event_init,
[event_core event event-1.4],
found_libevent=yes,
found_libevent=no
)
fi
AC_CHECK_HEADER(
event2/event.h,
AC_DEFINE(HAVE_EVENT2_EVENT_H),
[
AC_SEARCH_LIBS(
event_init,
[event event-1.4 event2],
found_libevent=yes,
AC_CHECK_HEADER(
event.h,
AC_DEFINE(HAVE_EVENT_H),
found_libevent=no
)
]
)
AC_CHECK_HEADER(
event.h,
,
found_libevent=no
)
if test "x$found_libevent" = xno; then
AC_MSG_ERROR("libevent not found")
fi
# Look for ncurses.
# Look for ncurses or curses. Try pkg-config first then directly for the
# library.
PKG_CHECK_MODULES(
LIBTINFO,
tinfo,
LIBNCURSES,
[tinfo ncurses ncursesw],
found_ncurses=yes,
found_ncurses=no
)
if test "x$found_ncurses" = xno; then
PKG_CHECK_MODULES(
LIBNCURSES,
ncurses,
found_ncurses=yes,
found_ncurses=no
)
fi
if test "x$found_ncurses" = xno; then
PKG_CHECK_MODULES(
LIBNCURSES,
ncursesw,
found_ncurses=yes,
found_ncurses=no
)
fi
if test "x$found_ncurses" = xyes; then
AM_CFLAGS="$LIBNCURSES_CFLAGS $LIBTINFO_CFLAGS $AM_CFLAGS"
CFLAGS="$LIBNCURSES_CFLAGS $LIBTINFO_CFLAGS $CFLAGS"
AM_CPPFLAGS="$LIBNCURSES_CFLAGS $LIBTINFO_CFLAGS $AM_CPPFLAGS"
CPPFLAGS="$LIBNCURSES_CFLAGS $LIBTINFO_CFLAGS $SAVED_CPPFLAGS"
LIBS="$LIBNCURSES_LIBS $LIBTINFO_LIBS $LIBS"
else
# pkg-config didn't work, try ncurses.
AC_CHECK_LIB(
tinfo,
AC_SEARCH_LIBS(
[tinfo ncurses ncursesw],
setupterm,
found_ncurses=yes,
found_ncurses=no
)
if test "x$found_ncurses" = xno; then
AC_CHECK_LIB(
ncurses,
setupterm,
found_ncurses=yes,
found_ncurses=no
)
fi
if test "x$found_ncurses" = xyes; then
AC_CHECK_HEADER(
ncurses.h,
LIBS="$LIBS -lncurses",
found_ncurses=no)
found_ncurses=no
)
fi
fi
if test "x$found_ncurses" = xyes; then
AC_DEFINE(HAVE_NCURSES_H)
else
# No ncurses, try curses.
AC_CHECK_LIB(
curses,
setupterm,
@ -273,7 +257,8 @@ else
AC_CHECK_HEADER(
curses.h,
,
found_curses=no)
found_curses=no
)
if test "x$found_curses" = xyes; then
LIBS="$LIBS -lcurses"
AC_DEFINE(HAVE_CURSES_H)