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Fix detection of libedit on BSD 

Since libedit originates from NetBSD, this and other BSDs use the
official version while Linux distributions tend to use the
autotoolized fork. The official version does not install a .pc file so
we cannot rely exclusively on pkg-config for detection.

FS-6408

Signed-off-by: Travis Cross <tc@traviscross.com>
This commit is contained in:
James Le Cuirot 2014-03-28 22:20:40 +00:00 committed by Travis Cross
parent ec044e62e2
commit 4bdef6e605
1 changed files with 8 additions and 7 deletions
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15
configure.ac
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@ -1131,13 +1131,14 @@ PKG_CHECK_MODULES([YAML], [yaml-0.1 >= 0.1.4],[
AC_ARG_ENABLE(core-libedit-support,
[AS_HELP_STRING([--disable-core-libedit-support], [Compile without libedit Support])])
case x$enable_core_libedit_support in
xno) ;;
xyes|*)
PKG_CHECK_MODULES([LIBEDIT], [libedit >= 2.11],,
[AC_MSG_ERROR([You need to either install libedit-dev (>= 2.11) or configure with --disable-core-libedit-support])])
;;
esac
AS_IF([test "x$enable_core_libedit_support" != "xno"],[
PKG_CHECK_MODULES([LIBEDIT], [libedit >= 2.11],,[
AC_MSG_RESULT([no])
AC_CHECK_LIB([edit], [el_line], [LIBEDIT_LIBS=-ledit])
AC_CHECK_HEADER([histedit.h], [], [unset LIBEDIT_LIBS])
AS_IF([test "x$LIBEDIT_LIBS" = "x"], [
AC_MSG_ERROR([You need to either install libedit-dev (>= 2.11) or configure with --disable-core-libedit-support])
])])])
AS_IF([test "x$enable_core_libedit_support" != "xno"], [
# If making changes here, don't forget to run autoheader and