# serial 1 # Copyright © 2004 Scott James Remnant <scott@netsplit.com> # Copyright © 2007 Nicolas François <nicolas.francois@centraliens.net> # Copyright © 2006, 2009-2012, 2014-2015 Guillem Jover <guillem@debian.org> # DPKG_LIB_MD # ----------- # Check for the message digest library. AC_DEFUN([DPKG_LIB_MD], [ AC_ARG_VAR([MD_LIBS], [linker flags for md library]) AC_ARG_WITH([libmd], [AS_HELP_STRING([--with-libmd], [use libmd library for message digest functions])], [], [with_libmd=check]) have_libmd="no" AS_IF([test "x$with_libmd" != "xno"], [ AC_CHECK_HEADERS([md5.h], [ dpkg_save_libmd_LIBS=$LIBS AC_SEARCH_LIBS([MD5Init], [md], [have_libmd="yes"]) LIBS=$dpkg_save_libmd_LIBS AS_IF([test "x$ac_cv_search_MD5Init" = "xnone required"], [ have_libmd="builtin" ], [test "x$ac_cv_search_MD5Init" != "xno"], [ have_libmd="yes" MD_LIBS="$ac_cv_search_MD5Init" ]) ]) AS_IF([test "x$with_libmd" = "xyes" && test "x$have_libmd" = "xno"], [ AC_MSG_FAILURE([md5 digest functions not found]) ]) ]) AM_CONDITIONAL([HAVE_LIBMD_MD5], [test "x$have_libmd" != "xno"]) ])# DPKG_LIB_MD # DPKG_WITH_COMPRESS_LIB(NAME, HEADER, FUNC) # ------------------------------------------------- # Check for availability of a compression library. AC_DEFUN([DPKG_WITH_COMPRESS_LIB], [ AC_ARG_VAR(AS_TR_CPP($1)[_LIBS], [linker flags for $1 library]) AC_ARG_WITH([lib$1], [AS_HELP_STRING([--with-lib$1], [use $1 library for compression and decompression])], [], [with_lib$1=check]) have_lib$1="no" AS_IF([test "x$with_lib$1" != "xno"], [ AC_CHECK_LIB([$1], [$3], [ AC_CHECK_HEADER([$2], [ have_lib$1="yes" ]) ]) AS_IF([test "x$with_lib$1" != "xno"], [ AS_IF([test "x$have_lib$1" = "xyes"], [ AC_DEFINE([WITH_LIB]AS_TR_CPP($1), 1, [Define to 1 to use $1 library rather than console tool]) AS_IF([test "x$with_lib$1" = "xstatic"], [ dpkg_$1_libs="-Wl,-Bstatic -l$1 -Wl,-Bdynamic" ], [ dpkg_$1_libs="-l$1" ]) AS_TR_CPP($1)_LIBS="${AS_TR_CPP($1)_LIBS:+$AS_TR_CPP($1)_LIBS }$dpkg_$1_libs" ], [ AS_IF([test "x$with_lib$1" != "xcheck"], [ AC_MSG_FAILURE([lib$1 library or header not found]) ]) ]) ]) ]) ])# DPKG_WITH_COMPRESS_LIB # DPKG_LIB_Z # ------------- # Check for z library. AC_DEFUN([DPKG_LIB_Z], [ DPKG_WITH_COMPRESS_LIB([z], [zlib.h], [gzdopen]) ])# DPKG_LIB_Z # DPKG_LIB_LZMA # ------------- # Check for lzma library. AC_DEFUN([DPKG_LIB_LZMA], [ DPKG_WITH_COMPRESS_LIB([lzma], [lzma.h], [lzma_alone_decoder]) AC_CHECK_LIB([lzma], [lzma_stream_encoder_mt], [ AC_DEFINE([HAVE_LZMA_MT], [1], [xz multithreaded compression support]) ]) ])# DPKG_LIB_LZMA # DPKG_LIB_BZ2 # ------------ # Check for bz2 library. AC_DEFUN([DPKG_LIB_BZ2], [ DPKG_WITH_COMPRESS_LIB([bz2], [bzlib.h], [BZ2_bzdopen]) ])# DPKG_LIB_BZ2 # DPKG_LIB_SELINUX # ---------------- # Check for selinux library. AC_DEFUN([DPKG_LIB_SELINUX], [ AC_REQUIRE([PKG_PROG_PKG_CONFIG]) m4_ifndef([PKG_PROG_PKG_CONFIG], [m4_fatal([missing pkg-config macros])]) AC_ARG_VAR([SELINUX_LIBS], [linker flags for selinux library])dnl AC_ARG_WITH([libselinux], [AS_HELP_STRING([--with-libselinux], [use selinux library to set security contexts])], [], [with_libselinux=check]) SELINUX_MIN_VERSION=2.0.99 have_libselinux="no" AS_IF([test "x$with_libselinux" != "xno"], [ PKG_CHECK_MODULES([SELINUX], [libselinux >= $SELINUX_MIN_VERSION], [ AC_CHECK_HEADER([selinux/selinux.h], [ AC_DEFINE([WITH_LIBSELINUX], [1], [Define to 1 to compile in SELinux support]) have_libselinux="yes" ], [ AS_IF([test "x$with_libselinux" != "xcheck"], [ AC_MSG_FAILURE([libselinux header not found]) ]) ]) AC_CHECK_LIB([selinux], [setexecfilecon], [ AC_DEFINE([HAVE_SETEXECFILECON], [1], [Define to 1 if SELinux setexecfilecon is present]) ]) ], [ AS_IF([test "x$with_libselinux" != "xcheck"], [ AC_MSG_FAILURE([libselinux at least $SELINUX_MIN_VERSION not found]) ]) ]) ]) AM_CONDITIONAL([WITH_LIBSELINUX], [test "x$have_libselinux" = "xyes"]) AM_CONDITIONAL([HAVE_SETEXECFILECON], [test "x$ac_cv_lib_selinux_setexecfilecon" = "xyes"]) ])# DPKG_LIB_SELINUX # _DPKG_CHECK_LIB_CURSES_NARROW # ----------------------------- # Check for narrow curses library. AC_DEFUN([_DPKG_CHECK_LIB_CURSES_NARROW], [ AC_CHECK_LIB([ncurses], [initscr], [ CURSES_LIBS="${CURSES_LIBS:+$CURSES_LIBS }-lncurses" ], [ AC_CHECK_LIB([curses], [initscr], [ CURSES_LIBS="${CURSES_LIBS:+$CURSES_LIBS }-lcurses" ], [ AC_MSG_ERROR([no curses library found]) ]) ]) ])# DPKG_CHECK_LIB_CURSES_NARROW # DPKG_LIB_CURSES # --------------- # Check for curses library. AC_DEFUN([DPKG_LIB_CURSES], [ AC_REQUIRE([DPKG_UNICODE]) AC_ARG_VAR([CURSES_LIBS], [linker flags for curses library])dnl AC_CHECK_HEADERS([ncurses/ncurses.h ncurses.h curses.h ncurses/term.h term.h], [have_curses_header=yes]) AS_IF([test "x$USE_UNICODE" = "xyes"], [ AC_CHECK_HEADERS([ncursesw/ncurses.h ncursesw/term.h], [have_curses_header=yes]) AC_CHECK_LIB([ncursesw], [initscr], [ CURSES_LIBS="${CURSES_LIBS:+$CURSES_LIBS }-lncursesw" ], [ _DPKG_CHECK_LIB_CURSES_NARROW() ]) ], [ _DPKG_CHECK_LIB_CURSES_NARROW() ]) AS_IF([test "x$have_curses_header" != "xyes"], [ AC_MSG_FAILURE([curses header not found]) ]) have_libcurses=yes ])# DPKG_LIB_CURSES # DPKG_LIB_PS # ----------- # Check for GNU/Hurd ps library AC_DEFUN([DPKG_LIB_PS], [ AC_ARG_VAR([PS_LIBS], [linker flags for ps library])dnl AC_CHECK_LIB([ps], [proc_stat_list_create], [ PS_LIBS="-lps" have_libps=yes ]) ])# DPKG_LIB_PS # DPKG_LIB_KVM # ------------ # Check for BSD kvm library AC_DEFUN([DPKG_LIB_KVM], [ AC_ARG_VAR([KVM_LIBS], [linker flags for kvm library])dnl AC_CHECK_LIB([kvm], [kvm_openfiles], [ KVM_LIBS="-lkvm" have_libkvm=yes ]) ])# DPKG_LIB_KVM