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icecast-common/configure.ac

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AC_INIT([igloo], [0.0.1], [icecast@xiph.org])
AC_PREREQ([2.54])
AC_CONFIG_SRCDIR([httpp/httpp.c])
AC_CONFIG_MACRO_DIR([m4])
AC_CONFIG_AUX_DIR([build-aux])
AC_PROG_CC
PKG_INSTALLDIR
AX_CHECK_COMPILE_FLAG([-std=c99], [
AX_APPEND_FLAG([-std=c99])
], [
AC_MSG_WARN([Compiler does not accept -std=c99 flag!])
])
AC_PROG_CC_C99
AS_IF([test "${ac_cv_prog_cc_c99}" = "no"], [
AC_MSG_ERROR([No C99 compiler found!])
])
AX_APPEND_COMPILE_FLAGS([-Wall -Wextra -Wno-unused-parameter])
dnl With clang, we want an error for unknown flags instead of just warn
AX_APPEND_COMPILE_FLAGS([-Werror=unknown-warning-option -Werror=invalid-command-line-argument])
AC_SYS_LARGEFILE
AC_DEFINE([_GNU_SOURCE], 1, [Define to include GNU extensions to POSIX])
dnl Set build/host to default values
AC_CANONICAL_HOST
AC_CANONICAL_BUILD
dnl Check for which host we are compiling
AS_CASE("${host_os}",
[linux*], [SYS="linux"],
[darwin*], [SYS="darwin"],
[SYS="${host_os}"]
)
AM_INIT_AUTOMAKE([tar-ustar foreign dist-zip subdir-objects])
m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])
AM_MAINTAINER_MODE([enable])
LT_INIT
dnl Sanitizer flags
AC_ARG_WITH([sanitizer],
[AS_HELP_STRING([--with-sanitizer=(address/memory/undefined/thread)],
[build with sanitizer flags (default disabled)])],
[],
[with_sanitizer=no])
AS_VAR_IF(with_sanitizer, no, [], [
AX_CHECK_COMPILE_FLAG([-fsanitize=${with_sanitizer}], [
AX_APPEND_FLAG([-fsanitize=${with_sanitizer}])
AX_APPEND_FLAG([-fsanitize=${with_sanitizer}], [LDFLAGS])
], [
AC_MSG_ERROR(["-fsanitize=${with_sanitizer} not supported!"])
])
AX_APPEND_FLAG([-g])
AS_CASE("${with_sanitizer}",
[address], [
AX_APPEND_COMPILE_FLAGS([-fsanitize-address-use-after-scope -fno-omit-frame-pointer -fsanitize=pointer-compare -fsanitize=pointer-subtract])
],
[memory], [
AX_APPEND_COMPILE_FLAGS([-fPIE -pie])
],
[thread], [
AX_APPEND_COMPILE_FLAGS([-fPIE -pie])
],
[]
)
])
dnl Check for attributes
AX_GCC_TYPE_ATTRIBUTE([transparent_union])
dnl Checks for header files.
AC_HEADER_ASSERT
AC_HEADER_STDC
AC_HEADER_TIME
AC_CHECK_HEADERS([stdint.h inttypes.h], [
ice_found_int_headers="yes";
break;
])
AS_IF([test "$ice_found_int_headers" != "yes"], [
AC_MSG_ERROR([Unable to find the standard integers headers])
])
AC_CHECK_HEADER([winsock2.h], [
AC_DEFINE([HAVE_WINSOCK2_H], [1], [Define if you have winsock2.h on MINGW])
LIBS="$LIBS -lwsock32"
])
AC_CHECK_HEADERS([sys/select.h sys/uio.h])
AC_CHECK_HEADERS([sys/types.h])
AC_CHECK_HEADERS([sys/timeb.h])
AC_CHECK_HEADERS([sys/socket.h])
AC_CHECK_HEADERS([pwd.h grp.h])
dnl Check for functions
AC_FUNC_FORK
AC_FUNC_CHOWN
AC_CHECK_FUNCS([gethostname])
AC_CHECK_FUNCS([gettimeofday ftime])
dnl Do not check for poll on Darwin, it is broken in some versions
AS_IF([test "${SYS}" != "darwin"], [
AC_CHECK_FUNCS([poll])
])
AC_SEARCH_LIBS([nanosleep], [rt], [
AC_DEFINE([HAVE_NANOSLEEP], [1], [Define if you have nanosleep])
])
dnl Checks for types and typedefs
AC_TYPE_OFF_T
AC_TYPE_PID_T
AC_TYPE_SIZE_T
AC_TYPE_SSIZE_T
AC_TYPE_UID_T
dnl These tests are ordered based on solaris 8 tests
AC_SEARCH_LIBS([sethostent], [nsl], [
AC_DEFINE([HAVE_SETHOSTENT], [1], [Define if you have the sethostent function])
])
AC_SEARCH_LIBS([getnameinfo], [socket], [
AC_DEFINE([HAVE_GETNAMEINFO], [1], [Define if you have the getnameinfo function])
])
AC_CHECK_FUNCS([endhostent getaddrinfo inet_aton writev])
ACX_PTHREAD([], [AC_MSG_ERROR([POSIX threads missing])])
CFLAGS="${CFLAGS} ${PTHREAD_CFLAGS}"
CPPFLAGS="${CPPFLAGS} ${PTHREAD_CPPFLAGS}"
LIBS="${LIBS} ${PTHREAD_LIBS}"
AC_CONFIG_HEADERS([config.h])
AC_CONFIG_FILES([
Makefile
avl/Makefile
httpp/Makefile
thread/Makefile
log/Makefile
net/Makefile
timing/Makefile
igloo.pc
])
AC_OUTPUT