mirror of
https://github.com/owasp-modsecurity/ModSecurity.git
synced 2025-08-14 13:56:01 +03:00
115 lines
2.8 KiB
Plaintext
115 lines
2.8 KiB
Plaintext
dnl Check for LUA Libraries
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dnl CHECK_LUA(ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND])
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dnl Sets:
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dnl LUA_CFLAGS
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dnl LUA_LIBS
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LUA_CONFIG="pkg-config"
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LUA_PKGNAMES="lua5.1 lua5 lua"
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LUA_CFLAGS=""
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LUA_LIBS=""
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AC_DEFUN([CHECK_LUA],
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[dnl
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AC_ARG_WITH(
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lua,
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[AC_HELP_STRING([--with-lua=PATH],[Path to the lua prefix])],
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lua_path="$withval",
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:)
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dnl # Determine lua lib directory
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if test -z "${lua_path}"; then
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test_paths="/usr/local /usr"
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else
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test_paths="${lua_path}"
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fi
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AC_MSG_CHECKING([for pkg-config script for lua library])
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for x in ${test_paths}; do
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if test -e "${x}/bin/${LUA_CONFIG}"; then
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with_lua="${x}/bin"
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break
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else
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with_lua=""
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fi
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done
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if test -n "${with_lua}"; then
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LUA_CONFIG="${with_lua}/${LUA_CONFIG}"
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for LUA_PKGNAME in ${LUA_PKGNAMES}; do
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if ${LUA_CONFIG} --exists ${LUA_PKGNAME}; then
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break
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fi
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LUA_PKGNAME=""
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done
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if test -n "$LUA_PKGNAME"; then
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AC_MSG_RESULT([${LUA_CONFIG} ${LUA_PKGNAME}])
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LUA_CFLAGS="`${LUA_CONFIG} ${LUA_PKGNAME} --cflags`"
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LUA_LIBS="`${LUA_CONFIG} ${LUA_PKGNAME} --libs`"
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CFLAGS=$save_CFLAGS
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LDFLAGS=$save_LDFLAGS
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else
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AC_MSG_RESULT([no])
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fi
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else
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AC_MSG_RESULT([no])
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dnl Hack to just try to find the lib and include
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AC_MSG_CHECKING([for lua install])
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for x in ${test_paths}; do
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if test -e "${x}/liblua5.1.a"; then
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with_lua_lib="${x}"
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lua_lib_name="lua5.1"
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break
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elif test -e "${x}/lib/liblua5.1.a"; then
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with_lua_lib="${x}/lib"
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lua_lib_name="lua5.1"
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break
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elif test -e "${x}/liblua.a"; then
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with_lua_lib="${x}"
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lua_lib_name="lua"
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break
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elif test -e "${x}/lib/liblua.a"; then
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with_lua_lib="${x}/lib"
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lua_lib_name="lua"
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break
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else
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with_lua_lib=""
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lua_lib_name=""
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fi
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done
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for x in ${test_paths}; do
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if test -e "${x}/lua.h"; then
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with_lua_inc="${x}"
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break
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elif test -e "${x}/include/lua.h"; then
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with_lua_inc="${x}/include"
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break
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else
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with_lua_inc=""
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fi
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done
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if test -n "${with_lua_lib}" -a -n "${with_lua_inc}"; then
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LUA_CONFIG=""
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AC_MSG_RESULT([${with_lua_lib} ${with_lua_inc}])
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LUA_CFLAGS="-I${with_lua_inc}"
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LUA_LIBS="-L${with_lua_lib} -l${lua_lib_name}"
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CFLAGS=$save_CFLAGS
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LDFLAGS=$save_LDFLAGS
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else
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AC_MSG_RESULT([no])
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fi
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fi
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AC_SUBST(LUA_LIBS)
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AC_SUBST(LUA_CFLAGS)
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if test -z "${LUA_LIBS}"; then
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AC_MSG_NOTICE([*** lua library not found.])
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ifelse([$2], , AC_MSG_ERROR([lua library is required]), $2)
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else
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AC_MSG_NOTICE([using '${LUA_LIBS}' for lua Library])
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ifelse([$1], , , $1)
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fi
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])
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