[Libguestfs] [PATCH 1/3] Use pkg-config to determine Lua version, parameters

--- configure.ac | 19 +++++++++++-------- lua/Makefile.am | 3 ++- 2 files changed, 13 insertions(+), 9 deletions(-) diff --git a/configure.ac b/configure.ac index 691f7a5..0d8a081 100644 --- a/configure.ac +++ b/configure.ac @@ -1259,26 +1259,29 @@ fi AM_CONDITIONAL([HAVE_ERLANG], [test "x$ERLANG" != "xno" && test "x$ERLC" != "xno"]) dnl Lua -LUA=no AC_ARG_ENABLE([lua], AS_HELP_STRING([--disable-lua], [disable Lua language bindings]), [], [enable_lua=yes]) AS_IF([test "x$enable_lua" != "xno"],[ - LUA= AC_CHECK_PROG([LUA],[lua],[lua],[no]) - AC_CHECK_HEADER([lua.h],[have_lua_h=yes]) - AC_CHECK_HEADER([lauxlib.h],[have_lauxlib_h=yes]) - AC_CHECK_LIB([lua],[lua_checkstack],[have_lua_lib=yes]) - AS_IF([test "x$LUA" != "xno"],[ AC_MSG_CHECKING([for Lua version]) LUA_VERSION=`$LUA -e 'print(_VERSION)' | awk '{print $2}'` AC_MSG_RESULT([$LUA_VERSION]) - AC_SUBST([LUA_VERSION]) + PKG_CHECK_MODULES([LUA], [lua$LUA_VERSION], + [ + AC_SUBST([LUA_CFLAGS]) + AC_SUBST([LUA_LIBS]) + AC_SUBST([LUA_VERSION]) + AC_DEFINE([HAVE_LUA],[1],[Lua library found at compile time]) + ], + [AC_MSG_WARN([pkg-info for lua$LUA_VERSION not found])] + ) ]) ]) -AM_CONDITIONAL([HAVE_LUA], [test "x$LUA" != "xno" && test "x$have_lua_h" = "xyes" && test "x$have_lauxlib_h" = "xyes" && test "x$have_lua_lib" = "xyes"]) +AM_CONDITIONAL([HAVE_LUA], + [test "x$LUA_LIBS" != "x"]) dnl Check for Perl modules needed by Perl virt tools (virt-df, etc.) AS_IF([test "x$PERL" != "xno"], diff --git a/lua/Makefile.am b/lua/Makefile.am index be78c6a..9b0f7de 100644 --- a/lua/Makefile.am +++ b/lua/Makefile.am @@ -40,7 +40,8 @@ libluaguestfs_la_SOURCES = lua-guestfs.c libluaguestfs_la_CFLAGS = \ $(WARN_CFLAGS) $(WERROR_CFLAGS) \ - -I$(top_srcdir)/src -I$(top_builddir)/src + -I$(top_srcdir)/src -I$(top_builddir)/src \ + $(LUA_CFLAGS) libluaguestfs_la_LIBADD = $(top_builddir)/src/libguestfs.la libluaguestfs_la_LDFLAGS = -avoid-version -shared -- 1.7.10.4