X-Git-Url: http://review.tizen.org/git/?a=blobdiff_plain;f=configure.ac;h=af13a959e9dc12a1a9c00381195e58f377f41649;hb=14bf2b546d1cdc4ea20304d2fb7d67d75f8a2c55;hp=79cb5919c17603f1b5681c3b4c8e1193ca2c9856;hpb=badb4a15af485adef36a2f9604199a4e81eb2aa8;p=platform%2Fupstream%2Fbtrfs-progs.git diff --git a/configure.ac b/configure.ac index 79cb591..af13a95 100644 --- a/configure.ac +++ b/configure.ac @@ -1,14 +1,19 @@ AC_INIT([btrfs-progs], - m4_esyscmd([./version.sh --configure]), + m4_chomp(m4_include([VERSION])), [linux-btrfs@vger.kernel.org],, [http://btrfs.wiki.kernel.org]) +if test "x$PACKAGE_URL" = "x"; then + AC_DEFINE([PACKAGE_URL], ["http://btrfs.wiki.kernel.org"], [URL]) +fi + dnl library version LIBBTRFS_MAJOR=0 LIBBTRFS_MINOR=1 -LIBBTRFS_PATCHLEVEL=1 +LIBBTRFS_PATCHLEVEL=2 -CFLAGS="-g -O1" +CFLAGS=${CFLAGS:-"-g -O1 -Wall -D_FORTIFY_SOURCE=2"} +AC_SUBST([CFLAGS]) AC_PREREQ([2.60]) @@ -18,7 +23,7 @@ dnl the compiler (like AC_PROG_LIBTOOL) to avoid autoconf errors. AC_USE_SYSTEM_EXTENSIONS AC_CONFIG_SRCDIR([btrfs.c]) -AC_PREFIX_DEFAULT([/usr]) +AC_PREFIX_DEFAULT([/usr/local]) AC_PROG_CC AC_CANONICAL_HOST @@ -30,11 +35,16 @@ AC_SYS_LARGEFILE AC_PROG_INSTALL AC_PROG_LN_S -AC_PATH_PROG([AR], [ar]) +AC_CHECK_TOOL([AR], [ar]) +AC_PATH_PROG([RM], [rm], [rm]) +AC_PATH_PROG([RMDIR], [rmdir], [rmdir]) + AC_CHECK_FUNCS([openat], [], [AC_MSG_ERROR([cannot find openat() function])]) +AC_CHECK_FUNCS([reallocarray]) + m4_ifndef([PKG_PROG_PKG_CONFIG], [m4_fatal([Could not locate the pkg-config autoconf macros. These are usually located in /usr/share/aclocal/pkg.m4. @@ -48,8 +58,8 @@ dnl dnl Calls pkg-config --static dnl AC_DEFUN([PKG_STATIC], [ - if AC_RUN_LOG([pkg-config --exists --print-errors "$2"]); then - $1=`pkg-config --libs --static "$2"` + if AC_RUN_LOG([${PKG_CONFIG} --exists --print-errors "$2"]); then + $1=`${PKG_CONFIG} --libs --static "$2"` AC_SUBST([$1]) else AC_MSG_ERROR([pkg-config description of $2, needed for static build, is not available]) @@ -66,6 +76,12 @@ AS_IF([test "x$enable_backtrace" = xno], [ AC_DEFINE([BTRFS_DISABLE_BACKTRACE], [1], [disable backtrace stuff in kerncompat.h ]) ]) +if test "x$enable_backtrace" = xyes; then + AC_CHECK_HEADERS([execinfo.h]) + AC_CHECK_FUNCS([backtrace backtrace_symbols_fd], [], + AC_MSG_ERROR([standard library does not have backtrace support])) +fi + AC_ARG_ENABLE([documentation], AS_HELP_STRING([--disable-documentation], [do not build domumentation]), @@ -74,6 +90,100 @@ AC_ARG_ENABLE([documentation], AS_IF([test "x$enable_documentation" = xyes], [DISABLE_DOCUMENTATION=0], [DISABLE_DOCUMENTATION=1]) AC_SUBST([DISABLE_DOCUMENTATION]) +dnl detect tools to build documentation +ASCIIDOC_TOOL="none" +if test "x$enable_documentation" = xyes; then + AC_PATH_PROG([XMLTO], [xmlto], [xmlto]) + AC_PATH_PROG([GZIP], [gzip], [gzip]) + AC_PATH_PROG([MV], [mv], [mv]) + AC_PROG_SED + AC_PATH_PROG([ASCIIDOC], [asciidoc]) + AC_PATH_PROG([ASCIIDOCTOR], [asciidoctor]) + + dnl asciidoc is preferred + if test -n "$ASCIIDOC"; then + ASCIIDOC_TOOL="asciidoc" + else + if test -n "$ASCIIDOCTOR"; then + ASCIIDOC_TOOL="asciidoctor" + else + AC_MSG_ERROR([cannot find asciidoc or asciidoctor, cannot build documentation]) + fi + fi +fi +AC_SUBST([ASCIIDOC_TOOL]) + +AC_ARG_ENABLE([convert], + AS_HELP_STRING([--disable-convert], [do not build btrfs-convert]), + [], [enable_convert=yes] +) + +AS_IF([test "x$enable_convert" = xyes], [DISABLE_BTRFSCONVERT=0], [DISABLE_BTRFSCONVERT=1]) +AC_SUBST([DISABLE_BTRFSCONVERT]) + +AC_ARG_WITH([convert], + AS_HELP_STRING([[[]--with-convert[[=auto]]]], [built-in filesystems for convert (default: auto) +supported (comma separated list): ext2,reiserfs]), + [], [with_convert=auto] +) + +if test "$with_convert" = "yes"; then + with_convert=auto +fi + +if test "$with_convert" = "no"; then + with_convert= +fi + +convertfs= +BTRFSCONVERT_EXT2=0 +BTRFSCONVERT_REISERFS=0 +if test "x$enable_convert" = xyes; then + if test "x$with_convert" = "xauto" || echo "$with_convert" | grep -q "ext2"; then + PKG_CHECK_MODULES(EXT2FS, [ext2fs >= 1.42],, + [PKG_CHECK_MODULES(EXT2FS, [ext2fs], + [AC_DEFINE([HAVE_OLD_E2FSPROGS], [1], + [E2fsprogs does not support BIGALLOC])] + )]) + PKG_CHECK_MODULES(COM_ERR, [com_err]) + convertfs="${convertfs:+$convertfs,}ext2" + BTRFSCONVERT_EXT2=1 + fi + if test "x$with_convert" = "xauto"; then + PKG_CHECK_MODULES(REISERFS, [reiserfscore >= 3.6.27], + [BTRFSCONVERT_REISERFS=1], + [BTRFSCONVERT_REISERFS=0]) + elif echo "$with_convert" | grep -q "reiserfs"; then + PKG_CHECK_MODULES(REISERFS, [reiserfscore >= 3.6.27], + [BTRFSCONVERT_REISERFS=1],[]) + fi + if test "$BTRFSCONVERT_REISERFS" = 1; then + convertfs="${convertfs:+$convertfs,}reiserfs" + fi +fi +AC_SUBST([BTRFSCONVERT_EXT2]) +AC_SUBST([BTRFSCONVERT_REISERFS]) + +# catch typos +tmp=$(echo "$with_convert" | sed -e 's/auto//' | sed -e 's/ext2//' | sed -e 's/reiserfs//' | sed -e 's/,\+//') +if ! test "x$tmp" = "x"; then + AC_MSG_ERROR([unknown tokens for --with-convert: $tmp]) +fi + +if test "$DISABLE_BTRFSCONVERT" = 0 && test "x$convertfs" = "x"; then + AC_MSG_ERROR([no filesystems for convert, use --disable-convert instead]) +fi + +HAVE_OWN_FIEMAP_EXTENT_SHARED_DEFINE=0 +AX_CHECK_DEFINE([linux/fiemap.h], [FIEMAP_EXTENT_SHARED], [], + [HAVE_OWN_FIEMAP_EXTENT_SHARED_DEFINE=1 + AC_MSG_WARN([no definition of FIEMAP_EXTENT_SHARED found, probably old kernel, will use own defintion, 'btrfs fi du' might report wrong numbers])]) + +if test "x$HAVE_OWN_FIEMAP_EXTENT_SHARED_DEFINE" == "x1"; then +AC_DEFINE([HAVE_OWN_FIEMAP_EXTENT_SHARED_DEFINE], [1], [We defined FIEMAP_EXTENT_SHARED]) +else +AC_DEFINE([HAVE_OWN_FIEMAP_EXTENT_SHARED_DEFINE], [0], [We did not define FIEMAP_EXTENT_SHARED]) +fi dnl Define _LIBS= and _CFLAGS= by pkg-config dnl @@ -89,6 +199,42 @@ PKG_STATIC(UUID_LIBS_STATIC, [uuid]) PKG_CHECK_MODULES(ZLIB, [zlib]) PKG_STATIC(ZLIB_LIBS_STATIC, [zlib]) +AC_ARG_ENABLE([zstd], + AS_HELP_STRING([--disable-zstd], [build without zstd support]), + [], [enable_zstd=yes] +) + +if test "x$enable_zstd" = xyes; then + PKG_CHECK_MODULES(ZSTD, [libzstd >= 1.0.0]) + PKG_STATIC(ZSTD_LIBS_STATIC, [libzstd]) +fi + +AS_IF([test "x$enable_zstd" = xyes], [BTRFSRESTORE_ZSTD=1], [BTRFSRESTORE_ZSTD=0]) +AC_SUBST(BTRFSRESTORE_ZSTD) + +AC_ARG_ENABLE([python], + AS_HELP_STRING([--disable-python], [do not build libbtrfsutil Python bindings]), + [], [enable_python=yes] +) + +if test "x$enable_python" = xyes; then + AM_PATH_PYTHON([3.4]) + PKG_CHECK_MODULES(PYTHON, [python-${PYTHON_VERSION}]) +fi + +AS_IF([test "x$enable_python" = xyes], [PYTHON_BINDINGS=1], [PYTHON_BINDINGS=0]) +AC_SUBST(PYTHON_BINDINGS) +AC_SUBST(PYTHON) + +# udev v190 introduced the btrfs builtin and a udev rule to use it. +# Our udev rule gives us the friendly dm names but isn't required (or valid) +# on earlier releases. +UDEVDIR= +if ${PKG_CONFIG} udev --atleast-version 190; then + UDEVDIR="$(${PKG_CONFIG} udev --variable=udevdir)" +fi +AC_SUBST(UDEVDIR) + dnl lzo library does not provide pkg-config, let use classic way AC_CHECK_LIB([lzo2], [lzo_version], [ LZO2_LIBS="-llzo2" @@ -109,7 +255,8 @@ AC_SUBST([LIBBTRFS_PATCHLEVEL]) AC_CONFIG_HEADERS([config.h]) AC_CONFIG_FILES([ -Makefile +Makefile.inc +Documentation/Makefile version.h ]) @@ -118,17 +265,24 @@ AC_OUTPUT AC_MSG_RESULT([ ${PACKAGE_NAME} ${PACKAGE_VERSION} - prefix: ${prefix} - exec prefix: ${exec_prefix} + prefix: ${prefix} + exec prefix: ${exec_prefix} - bindir: ${bindir} - libdir: ${libdir} - includedir: ${includedir} + bindir: ${bindir} + libdir: ${libdir} + includedir: ${includedir} - compiler: ${CC} - cflags: ${CFLAGS} - ldflags: ${LDFLAGS} + compiler: ${CC} + cflags: ${CFLAGS} + ldflags: ${LDFLAGS} + + documentation: ${enable_documentation} + doc generator: ${ASCIIDOC_TOOL} + backtrace support: ${enable_backtrace} + btrfs-convert: ${enable_convert} ${convertfs:+($convertfs)} + btrfs-restore zstd: ${enable_zstd} + Python bindings: ${enable_python} + Python interpreter: ${PYTHON} Type 'make' to compile. ]) -