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configure.in
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configure.in
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dnl Process this file with autoconf to produce a configure script.
AC_INIT(servald, 0.9)
AC_CONFIG_MACRO_DIR([m4])
CPPFLAGS=-D_GNU_SOURCE
dnl Set $host_os, which is needed by javac detection.
AC_CANONICAL_SYSTEM
dnl Various GCC function and variable attributes
AX_GCC_FUNC_ATTRIBUTE(aligned)
AX_GCC_FUNC_ATTRIBUTE(alloc_size)
AX_GCC_FUNC_ATTRIBUTE(error)
AX_GCC_FUNC_ATTRIBUTE(format)
AX_GCC_FUNC_ATTRIBUTE(malloc)
AX_GCC_FUNC_ATTRIBUTE(unused)
AX_GCC_FUNC_ATTRIBUTE(used)
AX_GCC_VAR_ATTRIBUTE(section)
AX_GCC_VAR_ATTRIBUTE(section_seg)
dnl Init pkg-config
PKG_PROG_PKG_CONFIG()
dnl Specify default instance path
AC_ARG_VAR([INSTANCE_PATH], [default instance path for servald])
AS_IF([test "x$INSTANCE_PATH" != x], [AC_DEFINE_UNQUOTED([INSTANCE_PATH], ["$INSTANCE_PATH"], [default instance path])])
dnl Specify default Serval config directory
AC_ARG_VAR([SERVAL_ETC_PATH], [default Serval config directory])
AS_IF([test "x$SERVAL_ETC_PATH" != x], [AC_DEFINE_UNQUOTED([SERVAL_ETC_PATH], ["$SERVAL_ETC_PATH"], [default config directory])])
dnl Specify default Serval run directory
AC_ARG_VAR([SERVAL_RUN_PATH], [default Serval run directory])
AS_IF([test "x$SERVAL_RUN_PATH" != x], [AC_DEFINE_UNQUOTED([SERVAL_RUN_PATH], ["$SERVAL_RUN_PATH"], [default run directory])])
dnl Specify default Serval log directory
AC_ARG_VAR([SERVAL_LOG_PATH], [default Serval log directory])
AS_IF([test "x$SERVAL_LOG_PATH" != x], [AC_DEFINE_UNQUOTED([SERVAL_LOG_PATH], ["$SERVAL_LOG_PATH"], [default log directory])])
dnl Specify default system log directory
AC_ARG_VAR([SYSTEM_LOG_PATH], [default system log directory])
AS_IF([test "x$SYSTEM_LOG_PATH" != x], [AC_DEFINE_UNQUOTED([SYSTEM_LOG_PATH], ["$SYSTEM_LOG_PATH"], [default system log directory])])
dnl Specify default Serval tmp directory
AC_ARG_VAR([SERVAL_TMP_PATH], [default Serval tmp directory])
AS_IF([test "x$SERVAL_TMP_PATH" != x], [AC_DEFINE_UNQUOTED([SERVAL_TMP_PATH], ["$SERVAL_TMP_PATH"], [default Serval tmp directory])])
dnl Specify default Rhizome store directory
AC_ARG_VAR([RHIZOME_STORE_PATH], [default Rhizome store directory])
AS_IF([test "x$RHIZOME_STORE_PATH" != x], [AC_DEFINE_UNQUOTED([RHIZOME_STORE_PATH], ["$RHIZOME_STORE_PATH"], [default Rhizome store directory])])
dnl Check for programs.
AC_PROG_CC
dnl Math library functions for spandsp
AC_CHECK_HEADERS([math.h], [INSERT_MATH_HEADER="#include <math.h>"])
AC_CHECK_HEADERS([float.h])
dnl Check for a working Java compiler, keep going if unsuccessful.
dnl *** Kludge: override AC_MSG_ERROR because AC_PROG_JAVAC does not have
dnl *** [if-found] and [if-not-found] action parameters.
pushdef([AC_MSG_ERROR], defn([AC_MSG_WARN]))
AC_PROG_JAVAC
popdef([AC_MSG_ERROR])
AC_SUBST([JAVAC])
dnl Check for JNI includes, keep going if not present.
if test -n "$JAVAC"; then
dnl *** Kludge: override AC_MSG_ERROR because AC_JNI_INCLUDE_DIR does not have
dnl *** [if-found] and [if-not-found] action parameters.
pushdef([AC_MSG_ERROR], defn([AC_MSG_WARN]))
AC_JNI_INCLUDE_DIR
for JNI_INCLUDE_DIR in $JNI_INCLUDE_DIRS; do
CPPFLAGS="$CPPFLAGS -I$JNI_INCLUDE_DIR"
done
popdef([AC_MSG_ERROR])
fi
dnl XXX Isn't this pointless? we are always linked against libc
AC_CHECK_LIB(c,srandomdev)
dnl Solaris hides nanosleep here
AC_CHECK_LIB(rt,nanosleep)
AC_CHECK_FUNCS([getpeereid bcopy bzero bcmp lseek64])
AC_CHECK_TYPES([off64_t], [have_off64_t=1], [have_off64_t=0])
AC_CHECK_SIZEOF([off_t])
dnl There must be a 64-bit seek(2) system call of some kind
AS_IF([test "x$have_lseek64_t" = "xno" -a "x$ac_cv_sizeof_off_t" != x8 ], [
AC_MSG_ERROR([Missing lseek64(2) system call])
])
AC_CHECK_HEADERS(
stdio.h \
errno.h \
stdlib.h \
strings.h \
unistd.h \
string.h \
arpa/inet.h \
sys/socket.h \
sys/mman.h \
sys/time.h \
sys/ucred.h \
sys/statvfs.h \
sys/stat.h \
sys/vfs.h \
poll.h \
netdb.h \
linux/ioctl.h \
linux/netlink.h \
linux/rtnetlink.h \
net/if.h \
netinet/in.h \
ifaddrs.h \
net/route.h \
signal.h \
jni.h \
ucred.h \
sys/filio.h \
sys/endian.h \
sys/byteorder.h \
sys/sockio.h \
sys/socket.h
)
AC_CHECK_HEADERS(
linux/if.h
,,, [
#ifdef HAVE_SYS_SOCKET_H
#include <sys/socket.h>
#endif
])
dnl Lazy way of checking for Linux
AS_IF([test "x$ac_cv_header_linux_if_h" = xyes], [AC_DEFINE([USE_ABSTRACT_NAMESPACE])])
AC_CHECK_LIB(m,sqrtf,[LDFLAGS="$LDFLAGS -lm"])
AC_CHECK_LIB(nsl,callrpc,[LDFLAGS="$LDFLAGS -lnsl"])
AC_CHECK_LIB(socket,socket,[LDFLAGS="$LDFLAGS -lsocket"])
AC_CHECK_LIB(dl,dlopen,[LDFLAGS="$LDFLAGS -ldl"])
AC_CACHE_CHECK([linker -z relro option], libc_cv_z_relro, [dnl
libc_cv_z_relro=no
AS_IF([AC_TRY_COMMAND([${CC-cc} -v --help 2>&1 | grep "z relro" 1>&AS_MESSAGE_LOG_FD])], [
AS_IF([AC_TRY_COMMAND([${CC-cc} -Wl,--verbose 2>&1 | grep DATA_SEGMENT_RELRO_END 1>&AS_MESSAGE_LOG_FD])], [
libc_cv_z_relro=yes
LDFLAGS="$LDFLAGS -Wl,-z,relro"
])
])
])
dnl Stack smashing protection is not available on all platforms
AC_MSG_CHECKING([for SSP support])
have_ssp=0
save_cflags="$CFLAGS"
CFLAGS="$CFLAGS -fstack-protector --param=ssp-buffer-size=4"
AC_LANG([C])
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([])], [
AC_LINK_IFELSE([AC_LANG_PROGRAM([])], [
have_ssp=1
])
])
AS_IF([test x"$have_ssp" = "x1"], [
AC_MSG_RESULT([yes])
AC_SUBST([HAVE_SSP],1)
], [
AC_MSG_RESULT([no])
CFLAGS="$save_cflags"
])
dnl Some platforms still seem to lack the basic single precision trig and power related function.
AC_SEARCH_LIBS([sinf], [m], AC_DEFINE([HAVE_SINF], [1], [Define to 1 if you have the sinf() function.]))
AC_SEARCH_LIBS([cosf], [m], AC_DEFINE([HAVE_COSF], [1], [Define to 1 if you have the cosf() function.]))
AC_SEARCH_LIBS([tanf], [m], AC_DEFINE([HAVE_TANF], [1], [Define to 1 if you have the tanf() function.]))
AC_SEARCH_LIBS([asinf], [m], AC_DEFINE([HAVE_ASINF], [1], [Define to 1 if you have the asinf() function.]))
AC_SEARCH_LIBS([acosf], [m], AC_DEFINE([HAVE_ACOSF], [1], [Define to 1 if you have the acosf() function.]))
AC_SEARCH_LIBS([atanf], [m], AC_DEFINE([HAVE_ATANF], [1], [Define to 1 if you have the atanf() function.]))
AC_SEARCH_LIBS([atan2f], [m], AC_DEFINE([HAVE_ATAN2F], [1], [Define to 1 if you have the atan2f() function.]))
AC_SEARCH_LIBS([ceilf], [m], AC_DEFINE([HAVE_CEILF], [1], [Define to 1 if you have the ceilf() function.]))
AC_SEARCH_LIBS([floorf], [m], AC_DEFINE([HAVE_FLOORF], [1], [Define to 1 if you have the floorf() function.]))
AC_SEARCH_LIBS([powf], [m], AC_DEFINE([HAVE_POWF], [1], [Define to 1 if you have the powf() function.]))
AC_SEARCH_LIBS([expf], [m], AC_DEFINE([HAVE_EXPF], [1], [Define to 1 if you have the expf() function.]))
AC_SEARCH_LIBS([logf], [m], AC_DEFINE([HAVE_LOGF], [1], [Define to 1 if you have the logf() function.]))
AC_SEARCH_LIBS([log10f], [m], AC_DEFINE([HAVE_LOG10F], [1], [Define to 1 if you have the log10f() function.]))
dnl Check for strlcpy (eg Ubuntu)
AC_SEARCH_LIBS([strlcpy], [], AC_DEFINE([HAVE_STRLCPY], [1], [Define to 1 if you have the strlcpy() function.]))
AC_OUTPUT([
Makefile
testconfig.sh
])