AC_PREREQ([2.60]) m4_define([RELEASE], 2.0.0) AC_INIT([mtd-utils], [RELEASE], [linux-mtd@lists.infradead.org], mtd-utils) AC_ARG_ENABLE([unit-tests], [AS_HELP_STRING([--enable-unit-tests], [Compile unit test programs])], [case "${enableval}" in yes) AM_CONDITIONAL([UNIT_TESTS], [true]) ;; no) AM_CONDITIONAL([UNIT_TESTS], [false]) ;; *) AC_MSG_ERROR([bad value ${enableval} for --enable-unit-tests]) ;; esac], [AM_CONDITIONAL([UNIT_TESTS], [false])]) AM_COND_IF([UNIT_TESTS], [: ${CFLAGS=""}], []) AC_CONFIG_MACRO_DIR([m4]) AM_INIT_AUTOMAKE([foreign subdir-objects dist-bzip2]) AM_SILENT_RULES([yes]) AC_PROG_LIBTOOL AC_DISABLE_STATIC AC_PROG_CC AC_PROG_INSTALL ###### handle configure switches, select dependencies ###### need_clock_gettime="no" need_pthread="no" need_uuid="no" need_zlib="no" need_lzo="no" need_xattr="no" need_cmocka="no" AM_COND_IF([UNIT_TESTS], [ need_cmocka="yes" ]) AC_ARG_ENABLE([tests], [AS_HELP_STRING([--disable-tests], [Compile test programs])], [case "${enableval}" in yes) AM_CONDITIONAL([BUILD_TESTS], [true]) ;; no) AM_CONDITIONAL([BUILD_TESTS], [false]) ;; *) AC_MSG_ERROR([bad value ${enableval} for --disable-tests]) ;; esac], [AM_CONDITIONAL([BUILD_TESTS], [true])]) AM_COND_IF([BUILD_TESTS], [ need_clock_gettime="yes" need_pthread="yes" ]) AC_ARG_ENABLE([install-tests], [AS_HELP_STRING([--enable-install-tests], [Install test programs])], [case "${enableval}" in yes) AM_CONDITIONAL([INSTALL_TESTS], [true]) ;; no) AM_CONDITIONAL([INSTALL_TESTS], [false]) ;; *) AC_MSG_ERROR([bad value ${enableval} for --enable-install-tests]) ;; esac], [AM_CONDITIONAL([INSTALL_TESTS], [false])]) AM_COND_IF([INSTALL_TESTS], [AC_SUBST(testbindir, ["\$libexecpath"])], [AC_SUBST(testbindir, ["\".\""])]) AC_ARG_WITH([jffs], [AS_HELP_STRING([--without-jffs], [Disable jffsX utilities])], [case "${withval}" in yes) AM_CONDITIONAL([BUILD_JFFSX], [true]) ;; no) AM_CONDITIONAL([BUILD_JFFSX], [false]) ;; *) AC_MSG_ERROR([bad value ${withval} for --without-jffs]) ;; esac], [AM_CONDITIONAL([BUILD_JFFSX], [true])]) AC_ARG_WITH([ubifs], [AS_HELP_STRING([--without-ubifs], [Disable ubifs utilities])], [case "${withval}" in yes) AM_CONDITIONAL([BUILD_UBIFS], [true]) ;; no) AM_CONDITIONAL([BUILD_UBIFS], [false]) ;; *) AC_MSG_ERROR([bad value ${withval} for --without-ubifs]) ;; esac], [AM_CONDITIONAL([BUILD_UBIFS], [true])]) AM_COND_IF([BUILD_UBIFS], [ need_uuid="yes" need_xattr="yes" need_zlib="yes" need_lzo="yes" ]) AM_COND_IF([BUILD_JFFSX], [ need_xattr="yes" need_zlib="yes" need_lzo="yes" ]) AC_ARG_WITH([xattr], [AS_HELP_STRING([--without-xattr], [Disable support forextended file attributes])], [case "${withval}" in yes) ;; no) need_xattr="no" ;; *) AC_MSG_ERROR([bad value ${withval} for --without-xattr]) ;; esac]) AC_ARG_WITH([lzo], [AS_HELP_STRING([--without-lzo], [Disable support for LZO compression])], [case "${withval}" in yes) ;; no) need_lzo="no" ;; *) AC_MSG_ERROR([bad value ${withval} for --without-lzo]) ;; esac]) ##### search for dependencies ##### clock_gettime_missing="no" pthread_missing="no" uuid_missing="no" zlib_missing="no" lzo_missing="no" xattr_missing="no" cmocka_missing="no" if test "x$need_zlib" = "xyes"; then PKG_CHECK_MODULES(ZLIB, [zlib], [], [zlib_missing="yes"]) fi if test "x$need_uuid" = "xyes"; then PKG_CHECK_MODULES(UUID, [uuid], [], [uuid_missing="yes"]) fi if test "x$need_clock_gettime" = "xyes"; then AC_SEARCH_LIBS([clock_gettime], [rt posix4]) AC_CHECK_FUNCS([clock_gettime], [], [clock_gettime_missing="yes"]) fi if test "x$need_pthread" = "xyes"; then AX_PTHREAD([], [pthread_missing="yes"]) fi if test "x$need_lzo" = "xyes"; then AC_ARG_VAR([LZO_CFLAGS], [C compiler flags for lzo]) AC_ARG_VAR([LZO_LIBS], [linker flags for lzo]) AC_CHECK_LIB([lzo2], [lzo1x_1_15_compress], [LZO_LIBS="-llzo2"], [AC_CHECK_LIB([lzo],[lzo1x_1_15_compress],[LZO_LIBS="-llzo"], [lzo_missing="yes"] )] ) fi if test "x$need_xattr" = "xyes"; then AC_CHECK_HEADERS([sys/xattr.h], [], [xattr_missing="yes"]) AC_CHECK_HEADERS([sys/acl.h], [], [xattr_missing="yes"]) fi if test "x$need_cmocka" = "xyes"; then PKG_CHECK_MODULES(CMOCKA, [cmocka], [], [cmocka_missing="yes"]) fi AC_CHECK_HEADERS([execinfo.h], [execinfo_found=yes]) ##### produce summary on dependencies ##### dep_missing="no" if test "x$clock_gettime_missing" = "xyes"; then AC_MSG_WARN([cannot find clock_gettime function required for MTD tests]) AC_MSG_NOTICE([building test programs can optionally be dissabled]) dep_missing="yes" fi if test "x$pthread_missing" = "xyes"; then AC_MSG_WARN([cannot find pthread support required for test programs]) AC_MSG_NOTICE([building test programs can optionally be dissabled]) dep_missing="yes" fi if test "x$uuid_missing" = "xyes"; then AC_MSG_WARN([cannot find uuid library required for mkfs.ubifs]) AC_MSG_NOTICE([mtd-utils can optionally be built without mkfs.ubifs]) dep_missing="yes" fi if test "x$zlib_missing" = "xyes"; then AC_MSG_WARN([cannot find ZLIB library required for mkfs programs]) AC_MSG_NOTICE([mtd-utils can optionally be built without mkfs.ubifs]) AC_MSG_NOTICE([mtd-utils can optionally be built without mkfs.jffs2]) dep_missing="yes" fi if test "x$lzo_missing" = "xyes"; then AC_MSG_WARN([cannot find LZO library required for mkfs programs]) AC_MSG_NOTICE([mtd-utils can optionally be built without mkfs.ubifs]) AC_MSG_NOTICE([mtd-utils can optionally be built without mkfs.jffs2]) AC_MSG_NOTICE([mtd-utils can optionally be built without LZO support]) dep_missing="yes" fi if test "x$xattr_missing" = "xyes"; then AC_MSG_WARN([cannot find headers for extended attributes]) AC_MSG_WARN([disabling XATTR support]) need_xattr="no" fi if test "x$cmocka_missing" = "xyes"; then AC_MSG_WARN([cannot find CMocka library required for unit tests]) AC_MSG_NOTICE([unit tests can optionally be disabled]) dep_missing="yes" fi if test "x$dep_missing" = "xyes"; then AC_MSG_ERROR([missing one or more dependencies]) fi ##### generate output ##### AM_CONDITIONAL([WITHOUT_LZO], [test "x$need_lzo" != "xyes"]) AM_CONDITIONAL([WITHOUT_XATTR], [test "x$need_xattr" != "xyes"]) AM_CONDITIONAL([HAVE_EXECINFO], [test "x$execinfo_found" == "xyes"]) AC_CHECK_SIZEOF([off_t]) AC_CHECK_SIZEOF([loff_t]) AC_CONFIG_HEADERS([include/config.h]) AC_CONFIG_FILES([tests/fs-tests/fs_help_all.sh tests/fs-tests/fs_run_all.sh tests/fs-tests/stress/fs_stress00.sh tests/fs-tests/stress/fs_stress01.sh tests/ubi-tests/runubitests.sh tests/ubi-tests/ubi-stress-test.sh]) AC_OUTPUT([Makefile])