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rpm/configure.ac

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AC_PREREQ(2.61)
AC_INIT(rpm, 4.16.90, rpm-maint@lists.rpm.org)
AC_CONFIG_SRCDIR([rpm.c])
AC_CONFIG_HEADERS([config.h])
AC_CONFIG_MACRO_DIR([m4])
AC_CONFIG_AUX_DIR([build-aux])
AM_INIT_AUTOMAKE([1.10 foreign tar-pax dist-bzip2 subdir-objects nostdinc])
dnl Allow silent build on automake versions that support it
m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES])
AC_CONFIG_TESTDIR(tests)
AC_USE_SYSTEM_EXTENSIONS
AC_DISABLE_STATIC
PKG_PROG_PKG_CONFIG
dnl Checks for programs.
AC_PROG_CXX
AC_PROG_AWK
AC_PROG_CC
AC_PROG_CPP
AC_PROG_INSTALL
AC_PROG_LN_S
AC_PROG_MAKE_SET
AC_PROG_LIBTOOL
AC_SUBST(__CC, $CC)
AC_PROG_CC_C99
if test "$ac_cv_prog_cc_c99" = no; then
AC_MSG_ERROR([ISO C99 capable compiler required])
fi
AS=${AS-as}
AC_SUBST(AS)
if test "$GCC" = yes; then
cflags_to_try="-fno-strict-aliasing -fstack-protector -Wempty-body"
AC_MSG_CHECKING([supported compiler flags])
old_cflags=$CFLAGS
echo
for flag in $cflags_to_try; do
CFLAGS="$CFLAGS $flag -Werror"
AC_LINK_IFELSE([AC_LANG_PROGRAM([[]], [[#include <alloca.h>
alloca(100);]])],[
echo " $flag"
RPMCFLAGS="$RPMCFLAGS $flag"
],[])
CFLAGS=$old_cflags
done
RPMCFLAGS="-D_REENTRANT -Wall -Wpointer-arith -Wmissing-prototypes -Wstrict-prototypes $RPMCFLAGS"
fi
AC_ARG_ENABLE(werror, [AS_HELP_STRING([--enable-werror], [build with -Werror])],
[RPMCFLAGS="$RPMCFLAGS -Werror"], [])
AC_SUBST(RPMCFLAGS)
AC_SYS_LARGEFILE
dnl AM_DISABLE_SHARED
AM_PROG_LIBTOOL
AC_CHECK_TOOL(AR, ar, :)
dnl
dnl use defaults if cross-compiling, otherwise use the default path.
dnl
if test "$cross_compiling" = "yes"; then
MYPATH=":"
else
MYPATH=$PATH
fi
dnl
dnl Find some common programs
dnl
AC_PATH_PROGS(__7ZIP, [7zip 7za 7z], /usr/bin/7za, $MYPATH)
AC_PATH_PROG(__BZIP2, bzip2, /usr/bin/bzip2, $MYPATH)
AC_PATH_PROG(__CAT, cat, /bin/cat, $MYPATH)
AC_PATH_PROG(__CHMOD, chmod, /bin/chmod, $MYPATH)
AC_PATH_PROG(__CHOWN, chown, /bin/chown, $MYPATH)
AC_PATH_PROG(__CP, cp, /bin/cp, $MYPATH)
AC_PATH_PROG(__CURL, curl, /usr/bin/curl, $MYPATH)
AC_PATH_PROG(__FILE, file, /usr/bin/file, $MYPATH)
AC_PATH_PROGS(__GPG, gpg2 gpg, /usr/bin/gpg2, $MYPATH)
AC_PATH_PROG(__GREP, grep, /bin/grep, $MYPATH)
AC_PATH_PROG(__GZIP, gzip, /bin/gzip, $MYPATH)
AC_PATH_PROG(__UNZIP, unzip, /usr/bin/unzip, $MYPATH)
AC_PATH_PROG(__ID, id, /usr/bin/id, $MYPATH)
AC_PATH_PROG(__INSTALL, install, /usr/bin/install, $MYPATH)
AC_PATH_PROG(__LRZIP, lrzip, /usr/bin/lrzip, $MYPATH)
AC_PATH_PROG(__LZIP, lzip, /usr/bin/lzip, $MYPATH)
AC_PATH_PROG(__XZ, xz, /usr/bin/xz, $MYPATH)
AC_PATH_PROG(__GEM, gem, /usr/bin/gem, $MYPATH)
AC_PATH_PROG(__MAKE, make, /usr/bin/make, $MYPATH)
AC_PATH_PROG(__MKDIR, mkdir, /bin/mkdir, $MYPATH)
AC_PATH_PROG(__MV, mv, /bin/mv, $MYPATH)
AC_PATH_PROG(__PATCH, patch, /usr/bin/patch, $MYPATH)
AC_PATH_PROG(__RM, rm, /bin/rm, $MYPATH)
AC_PATH_PROG(__SED, sed, /bin/sed, $MYPATH)
AC_PATH_PROG(__TAR, tar, /bin/tar, $MYPATH)
AC_PATH_PROG(__ZSTD, zstd, /usr/bin/zstd, $MYPATH)
AC_PATH_PROG(__LD, ld, /usr/bin/ld, $MYPATH)
AC_PATH_PROG(__OBJDUMP, objdump, /usr/bin/objdump, $MYPATH)
AC_PATH_PROG(__STRIP, strip, /usr/bin/strip, $MYPATH)
AC_PATH_PROG(__GIT, git, /usr/bin/git, $MYPATH)
AC_PATH_PROG(__HG, hg, /usr/bin/hg, $MYPATH)
AC_PATH_PROG(__BZR, bzr, /usr/bin/bzr, $MYPATH)
AC_PATH_PROG(__QUILT, quilt, /usr/bin/quilt, $MYPATH)
AC_PATH_PROG(__FAKECHROOT, fakechroot, no, $MYPATH)
AM_CONDITIONAL(HAVE_FAKECHROOT, [test "$__FAKECHROOT" != "no"])
dnl see if we have a mkdir that supports `-p' for rpmbuild's purposes
AC_PROG_MKDIR_P
if ! echo $MKDIR_P | grep -q mkdir; then
__MKDIR_P="`echo ${prefix}/lib/rpm/mkinstalldirs`"
else
__MKDIR_P=$MKDIR_P
fi
AC_DEFINE_UNQUOTED(__MKDIR_P, "${__MKDIR_P}",
[A full path to a program, possibly with arguments, that will create a
directory and all necessary parent directories, ala 'mkdir -p'])
AC_SUBST(__MKDIR_P)
#=================
# Check for zlib library.
WITH_ZLIB_INCLUDE=
WITH_ZLIB_LIB=
AC_CHECK_HEADERS([zlib.h],[
AS_IF([test -z "${WITH_ZLIB_LIB}"],[
for zlib in z gz ; do
AC_CHECK_LIB(${zlib}, gzread,
[WITH_ZLIB_LIB="-l${zlib}"; break])
done
dnl zlib-1.0.4 has not gzseek
AC_CHECK_LIB(${zlib}, gzseek, [AC_DEFINE(HAVE_GZSEEK, 1, [Define as 1 if your zlib has gzseek()])])
])
],[
AC_MSG_ERROR([missing required header zlib.h])
])
AC_SUBST(WITH_ZLIB_INCLUDE)
AC_SUBST(WITH_ZLIB_LIB)
#=================
# Check for bzip2 library.
AC_CHECK_HEADERS([bzlib.h],[
AC_CHECK_LIB(bz2, BZ2_bzread, [WITH_BZ2_LIB=-lbz2])
])
AC_SUBST(WITH_BZ2_LIB)
#=================
# Check for lzma library.
AC_CHECK_HEADERS([lzma.h],[
AC_CHECK_LIB(lzma, lzma_easy_encoder, [WITH_LZMA_LIB=-llzma])
])
AC_SUBST(WITH_LZMA_LIB)
# AC_OPENMP supports --enable/disable-openmp out of the box, but it doesn't
# actually give us a way to conditionalize the build based on that. Argh.
# Version 4.5 (201511) introduced "priority" clause for tasks.
OPENMP_CFLAGS=
AC_OPENMP
AS_IF([test "x$ac_cv_prog_c_openmp" != x &&
test "x$ac_cv_prog_c_openmp" != xunsupported],[
old_CFLAGS=$CFLAGS
CFLAGS="$CFLAGS $OPENMP_CFLAGS"
AC_MSG_CHECKING([OpenMP is at least version 4.5])
AC_RUN_IFELSE(
[AC_LANG_PROGRAM(
[#include <omp.h>],
[#if _OPENMP < 201511
exit(1);
#endif
]
)],
[AC_MSG_RESULT([yes])
AC_DEFINE(ENABLE_OPENMP, 1, [Enable multithreading support?])
],
[AC_MSG_RESULT([no])
if test "$enable_openmp" = "yes"; then
AC_MSG_ERROR([OpenMP too old])
fi
]
)
CFLAGS=$old_CFLAGS
])
AC_SUBST(OPENMP_CFLAGS)
#=================
# Check for zstd.
AC_ARG_ENABLE([zstd],
[AS_HELP_STRING([--enable-zstd=@<:@yes/no/auto@:>@],
[build without zstd support (default=auto)])],
[enable_zstd="$enableval"],
[enable_zstd=auto])
AS_IF([test "x$enable_zstd" != "xno"], [
PKG_CHECK_MODULES([ZSTD], [libzstd >= 1.3.8], [have_zstd=yes], [have_zstd=no])
AS_IF([test "$enable_zstd" = "yes"], [
if test "$have_zstd" = "no"; then
AC_MSG_ERROR([--enable-zstd specified, but not available])
fi
])
])
if test "x$have_zstd" = "xyes"; then
AC_DEFINE([HAVE_ZSTD], [1], [Define if libzstd is available])
ZSTD_REQUIRES=libzstd
AC_SUBST(ZSTD_REQUIRES)
fi
AM_CONDITIONAL([HAVE_ZSTD], [test "x$have_zstd" = "xyes"])
#=================
dnl
dnl Check for features
dnl
dnl Checks for libraries.
AC_CHECK_FUNC(gethostname, [], [
AC_CHECK_LIB(nsl, gethostname)
])
AC_CHECK_HEADERS(pthread.h)
AC_CHECK_LIB(pthread, pthread_mutex_trylock, [], [
dnl OSF 5.0 has the the symbols prefixed with __ in libpthread.
AC_CHECK_LIB(pthread, __pthread_mutex_trylock, [], [
AC_CHECK_LIB(thread, mutex_lock)
])
])
AC_SEARCH_LIBS(dlopen, [dl])
#=================
# Check for libelf library. Prefer external, otherwise none.
WITH_LIBELF_LIB=
AC_CHECK_HEADER([libelf.h])
AC_CHECK_HEADERS([gelf.h], [
AC_CHECK_LIB(elf, gelf_getvernaux, [
AC_DEFINE(HAVE_LIBELF, 1, [Define to 1 if you have the 'elf' library (-lelf).])
WITH_LIBELF_LIB="-lelf"
WITH_LIBELF=yes
])
])
AC_SUBST(WITH_LIBELF_LIB)
AM_CONDITIONAL(LIBELF,[test "$WITH_LIBELF" = yes])
AC_CHECK_HEADERS([dwarf.h], [
WITH_LIBDWARF=yes
])
AM_CONDITIONAL(LIBDWARF,[test "$WITH_LIBDWARF" = yes])
#=================
# Select crypto library
AC_ARG_WITH(crypto,
[AC_HELP_STRING([--with-crypto=CRYPTO_LIB],
[The cryptographic library to use (openssl|libgcrypt). The default is libgcrypt.])
],[],
[with_crypto=libgcrypt])
#=================
# Check for OpenSSL library.
# We need evp.h from OpenSSL.
WITH_OPENSSL_INCLUDE=
WITH_OPENSSL_LIB=
if test "$with_crypto" = openssl; then
# If we have pkgconfig make sure CPPFLAGS are setup correctly for the OpenSSL
# -I include path.
AC_PATH_TOOL([PKGCONFIG], [pkg-config], [no], [$PATH:/usr/bin:/usr/local/bin])
if test "x$PKGCONFIG" != "xno"; then
CPPFLAGS="$CPPFLAGS $($PKGCONFIG --cflags libcrypto)"
WITH_OPENSSL_LIB=$($PKGCONFIG --libs libcrypto)
else
WITH_OPENSSL_LIB=-lcrypto
fi
AC_CHECK_HEADERS([openssl/evp.h], [], [
AC_MSG_ERROR([missing required OpenSSL header])
])
AC_CHECK_HEADERS([openssl/rsa.h], [], [
AC_MSG_ERROR([missing required OpenSSL header])
])
AC_CHECK_HEADERS([openssl/dsa.h], [], [
AC_MSG_ERROR([missing required OpenSSL header])
])
AC_CHECK_LIB(crypto, EVP_DigestInit_ex, [], [
AC_MSG_ERROR([required OpenSSL library 'libcrypto' missing or too old])
])
AC_CHECK_LIB(crypto, EVP_MD_CTX_new, [
AC_DEFINE(HAVE_EVP_MD_CTX_NEW, 1, [Define to 1 if OpenSSL has EVP_MD_CTX_new])
AC_SUBST(HAVE_EVP_MD_CTX_NEW, [1])
], [
AC_CHECK_LIB(crypto, EVP_MD_CTX_create, [], [
AC_MSG_ERROR([required OpenSSL library 'libcrypto' missing or too old])
])
])
AC_CHECK_LIB(crypto, EVP_PKEY_CTX_new, [], [
AC_MSG_ERROR([required OpenSSL library 'libcrypto' missing or too old])
])
AC_CHECK_LIB(crypto, DSA_set0_key, [
AC_DEFINE(HAVE_DSA_SET0_KEY, 1, [Define to 1 if OpenSSL has DSA_set0_key])
AC_SUBST(HAVE_DSA_SET0_KEY, [1])
], []
)
AC_CHECK_LIB(crypto, DSA_set0_pqg, [
AC_DEFINE(HAVE_DSA_SET0_PQG, 1, [Define to 1 if OpenSSL has DSA_set0_pqg])
AC_SUBST(HAVE_DSA_SET0_PQG, [1])
], []
)
AC_CHECK_LIB(crypto, DSA_SIG_set0, [
AC_DEFINE(HAVE_DSA_SIG_SET0, 1, [Define to 1 if OpenSSL has DSA_SIG_set0])
AC_SUBST(HAVE_DSA_SIG_SET0, [1])
], []
)
AC_CHECK_LIB(crypto, RSA_set0_key, [
AC_DEFINE(HAVE_RSA_SET0_KEY, 1, [Define to 1 if OpenSSL has RSA_set0_key])
AC_SUBST(HAVE_RSA_SET0_KEY, [1])
], []
)
AC_CHECK_LIB(crypto, BN_bn2binpad, [
AC_DEFINE(HAVE_BN2BINPAD, 1, [Define to 1 if OpenSSL has BN_bn2binpad])
AC_SUBST(HAVE_BN2BINPAD, [1])
], []
)
fi
AM_CONDITIONAL([WITH_OPENSSL],[test "$with_crypto" = openssl])
AC_SUBST(WITH_OPENSSL_INCLUDE)
AC_SUBST(WITH_OPENSSL_LIB)
#=================
# Check for libgcrypt library.
WITH_LIBGCRYPT_INCLUDE=
WITH_LIBGCRYPT_LIB=
if test "$with_crypto" = libgcrypt ; then
# libgcrypt 1.8.5 onwards ships a pkg-config file so prefer that
PKG_CHECK_MODULES([LIBGCRYPT], [libgcrypt], [have_libgcrypt=yes], [have_libgcrypt=no])
if test "$have_libgcrypt" = "yes"; then
WITH_LIBGCRYPT_INCLUDE="$LIBGCRYPT_CFLAGS"
WITH_LIBGCRYPT_LIB="$LIBGCRYPT_LIBS"
else
AC_PATH_TOOL(LIBGCRYPT_CONFIG, libgcrypt-config, notfound)
if test notfound != "$LIBGCRYPT_CONFIG" ; then
WITH_LIBGCRYPT_INCLUDE=`$LIBGCRYPT_CONFIG --cflags`
WITH_LIBGCRYPT_LIB=`$LIBGCRYPT_CONFIG --libs`
fi
if test -z "$WITH_LIBGCRYPT_LIB" ; then
AC_MSG_ERROR([libgcrypt not found])
fi
fi
fi
AM_CONDITIONAL([WITH_LIBGCRYPT],[test "$with_crypto" = libgcrypt])
AC_SUBST(WITH_LIBGCRYPT_INCLUDE)
AC_SUBST(WITH_LIBGCRYPT_LIB)
#=================
# Check for magic library.
WITH_MAGIC_INCLUDE=
WITH_MAGIC_LIB=
AC_CHECK_HEADER([magic.h], [
AC_CHECK_LIB(magic, magic_open, [
WITH_MAGIC_INCLUDE=
WITH_MAGIC_LIB="-lmagic"
],[
AC_MSG_ERROR([missing required library 'libmagic'])
])
],[
AC_MSG_ERROR([missing required header magic.h])
])
AC_SUBST(WITH_MAGIC_INCLUDE)
AC_SUBST(WITH_MAGIC_LIB)
#=================
# Check for popt library.
WITH_POPT_INCLUDE=
WITH_POPT_LIB=
AC_CHECK_HEADER([popt.h], [
AC_CHECK_LIB(popt, poptGetContext, [
WITH_POPT_INCLUDE=
WITH_POPT_LIB="-lpopt"
],[
AC_MSG_ERROR([missing required library popt])
])
],[
AC_MSG_ERROR([missing required header popt.h])
])
AC_SUBST(WITH_POPT_INCLUDE)
AC_SUBST(WITH_POPT_LIB)
#=================
# Check for libarchive library.
AC_ARG_WITH([archive], [AS_HELP_STRING([--with-archive], [build rpm2archive - requires libarchive])],
[],
[with_archive=yes])
WITH_ARCHIVE_INCLUDE=
WITH_ARCHIVE_LIB=
AS_IF([test "$with_archive" != no],[
AC_CHECK_HEADER([archive.h], [
AC_CHECK_LIB(archive, archive_write_open_filename, [
WITH_ARCHIVE_INCLUDE=
WITH_ARCHIVE_LIB="-larchive"
],[
AC_MSG_ERROR([missing required library 'libarchive'])
])
],[
AC_MSG_ERROR([missing required header archive.h])
])
])
AC_SUBST(WITH_ARCHIVE_INCLUDE)
AC_SUBST(WITH_ARCHIVE_LIB)
AM_CONDITIONAL(WITH_ARCHIVE,[test "$with_archive" = yes])
#=================
# Check for elfutils libdw library with dwelf_elf_gnu_build_id.
WITH_LIBDW_LIB=
HAVE_LIBDW_STRTAB=
AS_IF([test "$WITH_LIBELF" = yes],[
AC_CHECK_HEADERS([elfutils/libdwelf.h],[
# dwelf_elf_gnu_build_id was introduced in elfutils 0.159
AC_CHECK_LIB(dw, dwelf_elf_gnu_build_id, [
AC_DEFINE(HAVE_LIBDW, 1,
[Define to 1 if you have elfutils libdw library])
WITH_LIBDW_LIB="-ldw"
WITH_LIBDW=yes
# If possible we also want the strtab functions from elfutils 0.167.
# But we can fall back on the (unsupported) ebl alternatives if not.
AC_CHECK_LIB(dw, dwelf_strtab_init, [HAVE_LIBDW_STRTAB=yes])
# whether libdw supports compressed ELF objects
AC_CHECK_LIB(dw, dwelf_elf_begin, [
AC_DEFINE(HAVE_DWELF_ELF_BEGIN, 1, [Have dwelf_elf_begin?])
])
])
])
])
AC_SUBST(WITH_LIBDW_LIB)
AM_CONDITIONAL(LIBDW,[test "$WITH_LIBDW" = yes])
AM_CONDITIONAL(HAVE_LIBDW_STRTAB,[test "$HAVE_LIBDW_STRTAB" = yes])
#=================
# Check for BDB support
AC_ARG_ENABLE([bdb],
[AS_HELP_STRING([--enable-bdb=@<:@yes/no/auto@:>@ (DEPRECATED)],
[build with Berkeley DB rpm database format support (default=yes)])],
[enable_bdb="$enableval"],
[enable_bdb=yes])
have_bdb="no"
AS_IF([test "x$enable_bdb" != "xno"], [
if [ test -x db/dist/configure ]; then
have_bdb="internal"
else
AC_CHECK_HEADERS([db.h],[
AC_PREPROC_IFELSE([
AC_LANG_SOURCE([
#include <db.h>
#if ((DB_VERSION_MAJOR < 4) || (DB_VERSION_MAJOR == 4 && DB_VERSION_MINOR < 5))
#error Berkeley DB too old
#endif
])
],[ have_bdb="yes" ])
])
fi
AC_MSG_CHECKING(for Berkeley DB >= 4.5)
AC_MSG_RESULT($have_bdb)
AS_IF([test "x$enable_bdb" = "xyes"], [
if test "x$have_bdb" = "xno"; then
AC_MSG_ERROR([--enable-bdb specified, but not available])
fi
AC_DEFINE([WITH_BDB], [1], [Define if BDB is available])
WITH_DB_LIB=-ldb
AC_SUBST([WITH_DB_LIB])
])
])
AM_CONDITIONAL([BDB], [test "x$have_bdb" != "xno"])
AM_CONDITIONAL([WITH_INTERNAL_DB],[test "x$have_bdb" = "xinternal"])
if test "x$have_bdb" = "xinternal"; then
AC_CONFIG_SUBDIRS(db3)
fi
#=================
# Process --enable-ndb
AC_ARG_ENABLE([ndb], [AS_HELP_STRING([--enable-ndb],[enable the new rpm database format])],
[case "$enable_ndb" in
yes|no) ;;
*) AC_MSG_ERROR([invalid argument to --enable-ndb])
;;
esac],
[enable_ndb=no])
AS_IF([test "$enable_ndb" = yes],[
AC_DEFINE(ENABLE_NDB, 1, [Enable new rpm database format?])
AC_CHECK_FUNCS(mremap, [], [], [#include <sys/mman.h>])
])
AM_CONDITIONAL([NDB], [test "$enable_ndb" = yes])
#=================
# Process --enable-bdb-ro
AC_ARG_ENABLE([bdb-ro], [AS_HELP_STRING([--enable-bdb-ro (EXPERIMENTAL)],[enable the read-only Berkeley DB code])],
[case "$enable_bdb_ro" in
yes|no) ;;
*) AC_MSG_ERROR([invalid argument to --enable-bdb-ro])
;;
esac],
[enable_bdb_ro=no])
AS_IF([test "$enable_bdb_ro" = yes],[
AC_DEFINE(WITH_BDB_RO, 1, [Build with read-only Berkeley DB])
])
AM_CONDITIONAL([BDB_RO], [test "$enable_bdb_ro" = yes])
# Check for SQLITE support
AC_ARG_ENABLE([sqlite],
[AS_HELP_STRING([--enable-sqlite=@<:@yes/no/auto@:>@)],
[build with sqlite rpm database format support (default=auto)])],
[enable_sqlite="$enableval"],
[enable_sqlite=auto])
AS_IF([test "x$enable_sqlite" != "xno"], [
PKG_CHECK_MODULES([SQLITE], [sqlite3 >= 3.22.0], [have_sqlite=yes], [have_sqlite=no])
AS_IF([test "$enable_sqlite" = "yes"], [
if test "$have_sqlite" = "no"; then
AC_MSG_ERROR([--enable-sqlite specified, but not available])
fi
])
])
if test "x$have_sqlite" = "xyes"; then
AC_DEFINE([WITH_SQLITE], [1], [Define if SQLITE is available])
SQLITE_REQUIRES=sqlite
AC_SUBST(SQLITE_REQUIRES)
fi
AM_CONDITIONAL([SQLITE], [test "x$have_sqlite" = "xyes"])
AM_GNU_GETTEXT_VERSION([0.18.2])
AM_GNU_GETTEXT([external])
AM_ICONV
dnl Checks for header files we can live without.
AC_HEADER_STDC
dnl glibc and autoconf don't really play well together.
dnl glibc will produce a warning when including the wrong header.
dnl but still define major and minor. Causing us to include the header
dnl that produces a giant warning for each major/minor use.
dnl Use -Werror to work around that.
old_CFLAGS=$CFLAGS
CFLAGS="$CFLAGS -Werror"
AC_HEADER_MAJOR
CFLAGS=$old_CFLAGS
AC_STRUCT_DIRENT_D_TYPE
AC_CHECK_HEADERS(limits.h)
AC_CHECK_HEADERS(getopt.h)
AC_CHECK_HEADERS(sys/utsname.h)
AC_CHECK_HEADERS(sys/systemcfg.h)
AC_CHECK_HEADERS(sys/param.h)
AC_CHECK_HEADERS(sys/auxv.h)
dnl look for libc features
dnl Check for missing typedefs
AC_TYPE_MODE_T
AC_TYPE_OFF_T
AC_TYPE_PID_T
AC_TYPE_SIZE_T
dnl Checks for library functions.
AC_CHECK_FUNCS(putenv)
AC_CHECK_FUNCS(mempcpy)
AC_CHECK_FUNCS(fdatasync)
AC_CHECK_DECLS(fdatasync, [], [], [#include <unistd.h>])
AC_CHECK_FUNCS(lutimes)
AC_CHECK_FUNCS(mergesort)
AC_CHECK_FUNCS(getauxval)
AC_CHECK_FUNCS(setprogname, [], [], [#include <stdlib.h>])
AC_CHECK_FUNCS(syncfs)
AC_CHECK_FUNCS(sched_getaffinity, [], [], [#include <sched.h>])
AC_CHECK_FUNCS(unshare, [], [], [#include <sched.h>])
AC_MSG_CHECKING([whether __progname is defined])
AC_LINK_IFELSE([AC_LANG_PROGRAM([extern const char *__progname;],
[if (*__progname == 0) return 0;])],
AC_DEFINE([HAVE___PROGNAME], [1], [Define if __progname is defined])
AC_MSG_RESULT([yes]),
AC_MSG_RESULT([no]))
AC_REPLACE_FUNCS(stpcpy stpncpy)
AC_CHECK_FUNCS([secure_getenv __secure_getenv])
AC_CHECK_FUNCS(
[mkstemp getcwd basename dirname realpath setenv unsetenv regcomp lchown \
utimes getline localtime_r statvfs ],
[], [AC_MSG_ERROR([function required by rpm])])
AC_LIBOBJ(fnmatch)
dnl check if python is requested
AC_ARG_ENABLE(python, [AS_HELP_STRING([--enable-python],[build rpm python bindings])],
[case "$enable_python" in
yes|no) ;;
*) AC_MSG_ERROR([invalid argument to --enable-python])
;;
esac],
[enable_python=no])
WITH_PYTHON_SUBPACKAGE=0
AS_IF([test "$enable_python" = yes],[
PYTHON="${PYTHON:-python3}"
AM_PATH_PYTHON([3.1],[
PKG_CHECK_MODULES([PYTHON], [python-${PYTHON_VERSION}], [WITH_PYTHON_SUBPACKAGE=1])
AC_SUBST(PYTHON_CFLAGS)
AC_SUBST(PYTHON_LIB)
])
])
AM_CONDITIONAL(ENABLE_PYTHON,[test "$WITH_PYTHON_SUBPACKAGE" = 1])
AC_PATH_PROG(DOXYGEN, doxygen, no)
AC_CHECK_PROG(HAVE_DOT,[dot],[YES],[NO])
WITH_SELINUX_LIB=
AC_ARG_WITH(selinux, [AS_HELP_STRING([--with-selinux],[build with selinux support])],
[case "$with_selinux" in
yes|no) ;;
*) AC_MSG_ERROR([invalid argument to --with-selinux])
;;
esac],
[with_selinux=no])
AS_IF([test "$with_selinux" = yes],[
AC_CHECK_HEADER([selinux/selinux.h],[
save_LIBS="$LIBS"
AC_CHECK_LIB([selinux],[is_selinux_enabled],[],[
AC_MSG_ERROR([--with-selinux given, but is_selinux_enabled not found in libselinux])])
AC_CHECK_LIB([selinux],[selinux_getpolicytype],[],[
AC_MSG_ERROR([--with-selinux given, but selinux_getpolicytype not found in libselinux])])
AC_CHECK_LIB([selinux],[selinux_reset_config],[],[
AC_MSG_ERROR([--with-selinux given, but selinux_reset_config not found in libselinux])])
AC_CHECK_LIB([selinux],[setexecfilecon],[
AC_DEFINE([HAVE_SETEXECFILECON],[1],[Define to 1 if SELinux setexecfilecon is present])])
LIBS="$save_LIBS"
],[
AC_MSG_ERROR([--with-selinux given, but selinux/selinux.h not found])
])
AC_CHECK_HEADER([selinux/label.h],[
save_LIBS="$LIBS"
AC_CHECK_LIB([selinux],[selabel_close],[],[
AC_MSG_ERROR([--with-selinux given, but selabel_close not found in libselinux])])
AC_CHECK_LIB([selinux],[selabel_lookup_raw],[],[
AC_MSG_ERROR([--with-selinux given, but selabel_lookup_raw not found in libselinux])])
AC_CHECK_LIB([selinux],[selabel_open],[],[
AC_MSG_ERROR([--with-selinux given, but selabel_open not found in libselinux])])
LIBS="$save_LIBS"
],[
AC_MSG_ERROR([--with-selinux given, but selinux/label.h not found])
])
])
AS_IF([test "$with_selinux" = yes],[
AC_DEFINE(WITH_SELINUX, 1, [Build with selinux support?])
WITH_SELINUX_LIB="-lselinux"
])
AC_SUBST(WITH_SELINUX_LIB)
AC_SUBST(WITH_SEMANAGE_LIB)
AM_CONDITIONAL(SELINUX,[test "$with_selinux" = yes])
# libimaevm
with_iamevm=no
AC_ARG_WITH(imaevm, [AS_HELP_STRING([--with-imaevm],[build with imaevm support])])
if test "$with_imaevm" = yes ; then
AC_MSG_CHECKING([libimaevm >= 1.0])
AC_COMPILE_IFELSE(
[AC_LANG_PROGRAM(
[[#include <imaevm.h>]],
[[return sign_hash(NULL, NULL, 0, NULL, NULL, NULL);]]
)],
[AC_MSG_RESULT(yes)
AC_DEFINE(WITH_IMAEVM, 1, [Build with imaevm support?])
WITH_IMAEVM_LIB="-limaevm"
],
[AC_MSG_ERROR([libimaevm not present or too old (< 1.0)])]
)
fi
AM_CONDITIONAL(WITH_IMAEVM,[test "$with_imaevm" = yes])
AC_SUBST(WITH_IMAEVM_LIB)
# fsverity
AC_ARG_WITH([fsverity], [AS_HELP_STRING([--with-fsverity],[build with fsverity support])],[],[with_fsverity=no])
if test "$with_fsverity" = yes ; then
AC_MSG_CHECKING([libfsverity])
AC_COMPILE_IFELSE(
[AC_LANG_PROGRAM(
[[#include <libfsverity.h>]],
[[return libfsverity_sign_digest(NULL, NULL, NULL, NULL);]]
)],
[AC_MSG_RESULT(yes)
AC_DEFINE(WITH_FSVERITY, 1, [Build with fsverity support?])
WITH_FSVERITY_LIB="-lfsverity"
],
[AC_MSG_ERROR([--with-fsverity given, libfsverity or libfsverity.h missing])]
)
fi
AM_CONDITIONAL(WITH_FSVERITY,[test "$with_fsverity" = yes])
AC_SUBST(WITH_FSVERITY_LIB)
# libcap
WITH_CAP_LIB=
AC_ARG_WITH(cap, [AS_HELP_STRING([--with-cap],[build with capability support])],
[case "$with_cap" in
yes|no) ;;
*) AC_MSG_ERROR([invalid argument to --with-cap])
;;
esac],
[with_cap=no])
AS_IF([test "$with_cap" = yes],[
AC_CHECK_HEADER([sys/capability.h],[
AC_CHECK_LIB(cap,[cap_get_file], [
with_cap=yes
save_LIBS="$LIBS"
AC_CHECK_LIB(cap,[cap_compare], [
AC_DEFINE(HAVE_CAP_COMPARE, 1, [Have cap_compare function?])
])
LIBS="$save_LIBS"
],[
AC_MSG_ERROR([--with-cap given, but libcap not found])])
],[
AC_MSG_ERROR([--with-cap given, but sys/capability.h not found])
])
])
AS_IF([test "$with_cap" = yes],[
AC_DEFINE(WITH_CAP, 1, [Build with capability support?])
WITH_CAP_LIB="-lcap"
])
AC_SUBST(WITH_CAP_LIB)
AM_CONDITIONAL(CAP,[test "$with_cap" = yes])
WITH_ACL_LIB=
AC_ARG_WITH(acl, [AS_HELP_STRING([--with-acl],[build with acl support])],
[case "$with_acl" in
yes|no) ;;
*) AC_MSG_ERROR([invalid argument to --with-acl])
;;
esac],
[with_acl=no])
AS_IF([test "$with_acl" = yes],[
dnl verification uses non-portable acl_equiv_mode()
AC_CHECK_HEADER([acl/libacl.h],[
AC_CHECK_LIB(acl,[acl_equiv_mode],[with_acl=yes],[
AC_MSG_ERROR([--with-acl given, but libacl not found or not suitable])])
],[
AC_MSG_ERROR([--with-acl given, but acl/libacl.h not found])
])
])
AS_IF([test "$with_acl" = yes],[
AC_DEFINE(WITH_ACL, 1, [Build with acl support?])
WITH_ACL_LIB="-lacl"
])
AC_SUBST(WITH_ACL_LIB)
AM_CONDITIONAL(ACL,[test "$with_acl" = yes])
AC_ARG_WITH([lua], [AS_HELP_STRING([--with-lua], [build with lua support])],
[],
[with_lua=yes])
AS_IF([test "$with_lua" != no],[
PKG_CHECK_MODULES([LUA],
[lua >= 5.2],
[AC_DEFINE(WITH_LUA, 1, [Build with lua support?])],
[AC_MSG_ERROR([lua not present or too old (--without-lua to disable)])])
AC_SUBST(LUA_CFLAGS)
AC_SUBST(LUA_LIBS)
])
AM_CONDITIONAL(WITH_LUA,[test "$with_lua" = yes])
AC_ARG_ENABLE(plugins, [AS_HELP_STRING([--disable-plugins],[build without plugin support])],,[enable_plugins=yes])
AS_IF([test "$enable_plugins" = yes],[
AC_DEFINE(ENABLE_PLUGINS, 1, [Build with plugin support?])
])
AM_CONDITIONAL(ENABLE_PLUGINS,[test "$enable_plugins" = yes])
AC_ARG_ENABLE(inhibit_plugin, [AS_HELP_STRING([--disable-inhibit-plugin],[build without systemd inhibit plugin])],,[enable_inhibit_plugin=yes])
AS_IF([test "$enable_inhibit_plugin" = yes],[
AC_DEFINE(ENABLE_INHIBIT_PLUGIN, 1, [Build with systemd inhibit plugin?])
])
AM_CONDITIONAL(ENABLE_INHIBIT_PLUGIN,[test "$enable_inhibit_plugin" = yes])
with_dbus=no
AS_IF([test "$enable_plugins" != no],[
AS_IF([test "$enable_inhibit_plugin" != no],[
PKG_CHECK_MODULES([DBUS],
[dbus-1 >= 1.3],
[AC_DEFINE(DBUS, 1, [Build with dbus support?]) with_dbus=yes],
[with_dbus=no])
AC_SUBST(DBUS_CFLAGS)
AC_SUBST(DBUS_LIBS)
])
])
AM_CONDITIONAL(DBUS, [test "$with_dbus" = yes])
AS_IF([test "$enable_plugins" != no],[
AC_CHECK_FUNCS(lsetxattr, [], [], [#include <sys/xattr.h>])
])
AM_CONDITIONAL(IMA, [test "x$ac_cv_func_lsetxattr" = xyes])
AS_IF([test "$enable_plugins" != no],[
AC_CHECK_HEADERS([linux/fsverity.h],[FSVERITY_IOCTL="yes"])
])
AM_CONDITIONAL(FSVERITY_IOCTL,[test "x$FSVERITY_IOCTL" = xyes])
#=================
# Check for audit library.
AC_ARG_WITH(audit,
AS_HELP_STRING([--with-audit],[Linux audit plugin]),
with_audit=$withval,
with_audit=auto)
WITH_AUDIT_LIB=
AS_IF([test "$enable_plugins" != no],[
AS_IF([test "x$with_audit" != xno],[
AC_SEARCH_LIBS([audit_open],[audit],[
WITH_AUDIT_LIB="$ac_res"
AC_DEFINE(WITH_AUDIT, 1, [libaudit support])
with_audit=yes
],[
if test "x$with_audit" != xauto; then
AC_MSG_ERROR([missing audit library])
fi
])
])
])
AC_SUBST(WITH_AUDIT_LIB)
AM_CONDITIONAL(AUDIT,[test "$with_audit" = yes])
user_with_uid0=$(awk -F: '$3==0 {print $1;exit}' /etc/passwd)
group_with_gid0=$(awk -F: '$3==0 {print $1;exit}' /etc/group)
AC_DEFINE_UNQUOTED([UID_0_USER],["$user_with_uid0"],[Get the user name having userid 0])
AC_DEFINE_UNQUOTED([GID_0_GROUP],["$group_with_gid0"],[Get the group name having groupid 0])
#
# get rid of the 4-th tuple, if config.guess returned "linux-gnu" for host_os
#
host_os_gnu=-gnu
if echo "$host_os" | grep '.*-gnulibc1' > /dev/null ; then
host_os=`echo "${host_os}" | sed 's/-gnulibc1$//'`
fi
if echo "$host_os" | grep '.*-gnueabi' > /dev/null ; then
host_os=`echo "${host_os}" | sed 's/-gnueabi$//'`
host_os_gnu=-gnueabi
fi
if echo "$host_os" | grep '.*-gnu' > /dev/null ; then
host_os=`echo "${host_os}" | sed 's/-gnu$//'`
fi
changequote(<, >)
host_os_exact="${host_os}"
host_os_major=`echo "${host_os}" | sed 's/\..*$//'`
host_os_noversion=`echo "${host_os}" | sed 's/[0-9]*\..*$//'`
changequote([, ])
dnl permit overriding build_vendor for "canonical rpm vendor"
RPMCANONVENDOR="$build_vendor"
AC_ARG_WITH([vendor],
AS_HELP_STRING([--with-vendor=VENDOR], [specify rpm vendor name]),
[RPMCANONVENDOR=$withval])
AC_DEFINE_UNQUOTED([RPMCANONVENDOR],["${RPMCANONVENDOR}"],[canonical vendor])
RPMCANONOS="$host_os_noversion"
RPMCANONGNU="$host_os_gnu"
AC_SUBST(RPMCANONVENDOR)
AC_SUBST(RPMCANONOS)
AC_SUBST(RPMCANONGNU)
RUNDIR="/run"
AC_ARG_WITH([rundir],
AS_HELP_STRING([--with-rundir=RUNDIR], [specify run-time variable directory]),
[RUNDIR=$withval])
AC_DEFINE_UNQUOTED([RUNDIR],["${RUNDIR}"],[run-time variable directory])
AC_SUBST(RUNDIR)
if test X"$prefix" = XNONE ; then
usrprefix="$ac_default_prefix"
else
usrprefix=$prefix
fi
RPMCONFIGDIR="`echo ${usrprefix}/lib/rpm`"
AC_SUBST(RPMCONFIGDIR)
AC_SUBST(OBJDUMP)
AM_CONDITIONAL([DOXYGEN],[test "$DOXYGEN" != no])
AC_PATH_PROG(AUTOM4TE,autom4te,:)
AC_SUBST([dirstamp],[\${am__leading_dot}dirstamp])
AC_CONFIG_FILES([Makefile
rpmio/Makefile lib/Makefile build/Makefile sign/Makefile
po/Makefile.in scripts/Makefile fileattrs/Makefile
misc/Makefile
doc/Makefile
python/Makefile
luaext/Makefile
tests/Makefile
plugins/Makefile
python/setup.py
])
AC_OUTPUT
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