mirror of https://github.com/tstack/lnav.git
70 lines
1.9 KiB
Plaintext
70 lines
1.9 KiB
Plaintext
AC_DEFUN([LNAV_WITH_LOCAL_YAJL],
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[
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ENABLE_LOCAL_YAJL="no"
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AC_ARG_WITH([yajl],
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AC_HELP_STRING(
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[--with-yajl=DIR],
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[use a local installed version of yajl]
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),
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[
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if test "$withval" != "no"; then
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ENABLE_LOCAL_YAJL="yes"
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modify_env_variables="no"
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case "$withval" in
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yes)
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AC_MSG_NOTICE([Checking for yajl libs])
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;;
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*)
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yajl_include="$withval/include"
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yajl_ldflags="$withval/lib"
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modify_env_variables="yes"
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AC_MSG_NOTICE([Checking for yajl libs in $withval])
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;;
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esac
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fi
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]
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)
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HAVE_LOCAL_YAJL=0
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YAJL_HAVE_LOCAL_HEADERS=0
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YAJL_HAVE_LOCAL_LIBS=0
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if test "$ENABLE_LOCAL_YAJL" != "no"; then
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saved_ldflags=$LDFLAGS
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saved_cppflags=$CPPFLAGS
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saved_libtool_link_flags=$LIBTOOL_LIBK_FLAGS
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if test "$modify_env_variables" != "no"; then
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LNAV_ADDTO(CPPFLAGS, [-I${yajl_include}])
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LNAV_ADDTO(LDFLAGS, [-L${yajl_ldflags}])
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LNAV_ADDTO(LIBTOOL_LINK_FLAGS, [-R${yajl_ldflags}])
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fi
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AC_SEARCH_LIBS([yajl_gen_alloc], [yajl], [YAJL_HAVE_LOCAL_LIBS=1])
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if test "$YAJL_HAVE_LOCAL_LIBS" != "0"; then
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AC_MSG_NOTICE([Checking for yajl headers])
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AC_CHECK_HEADERS([yajl/yajl_parse.h], [YAJL_HAVE_LOCAL_HEADERS=1])
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if test "$YAJL_HAVE_LOCAL_HEADERS" != "0"; then
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HAVE_LOCAL_YAJL=1
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LNAV_ADDTO(LIBS, [-lyajl])
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else
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AC_MSG_WARN([yajl not found on the local system])
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fi
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if test "$HAVE_LOCAL_YAJL" = "0"; then
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CPPFLAGS=$saved_cppflags
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LDFLAGS=$saved_ldflags
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LIBTOOL_LIBK_FLAGS=$saved_libtool_link_flags
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fi
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fi
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fi
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if test "$HAVE_LOCAL_YAJL" = "0"; then
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AC_MSG_NOTICE([compiling with the included version of yajl])
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fi
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AC_SUBST(HAVE_LOCAL_YAJL)
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])dnl
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