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# Library versioning
# Making releases:
# micro_version += 1
# interface_age += 1
# If functions have been added or backward-compatibility has been broken:
# interface_age = 0
m4_define([major_version], [0])
m4_define([minor_version], [0])
m4_define([micro_version], [1])
m4_define([interface_age], [0])
AC_INIT([librabbitmq],[0.0.1],[support@rabbitmq.com])
AC_CONFIG_MACRO_DIR([m4])
AC_CONFIG_SRCDIR(librabbitmq/codegen.py)
AM_INIT_AUTOMAKE([1.9 subdir-objects foreign -Wno-portability])
m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])
AC_GNU_SOURCE
# Initialize Libtool
LT_PREREQ([2.2])
LT_INIT([disable-static win32-dll])
# Set compiler flags
AX_TRY_CFLAGS([-Wall], [AX_CFLAGS([-Wall])])
AX_TRY_CFLAGS([-Wextra], [AX_CFLAGS([-Wextra])])
AX_TRY_CFLAGS([-pedantic], [AX_CFLAGS([-pedantic])])
AX_TRY_LDFLAGS([-no-undefined], [NO_UNDEFINED=-no-undefined])
AC_SUBST([NO_UNDEFINED])
# Libtool versioning
LT_CURRENT=m4_eval(minor_version + micro_version - interface_age)
LT_REVISION=interface_age
LT_AGE=m4_eval(m4_eval(minor_version + micro_version) - interface_age)
AC_SUBST([LT_CURRENT])
AC_SUBST([LT_REVISION])
AC_SUBST([LT_AGE])
dnl Program checks
AC_PROG_CC
AC_CONFIG_HEADER([config.h])
dnl Header-file checks
AC_HEADER_STDC
if test "x$GCC" = "xyes"; then
dnl Only use -Wall if we have gcc
if ! echo "$CFLAGS" | grep "\-Wall" 2> /dev/null ; then
CFLAGS="$CFLAGS -Wall"
fi
fi
dnl Detect the kind of host we're building for
AC_CANONICAL_HOST
windows=no
case "${host}" in
*-*-mingw*)
windows=yes
;;
esac
AM_CONDITIONAL(WINDOWS, test "x$windows" = xyes)
AS_IF([test "x$windows" = xyes],
[AC_DEFINE([WINDOWS], [1], [Define to 1 if on Windows.])]
)
AM_CONDITIONAL(GCC, test "x$GCC" = xyes)
# Detect how to declare inline functions. Because we will sometimes
# use "-ansi -pedantic" with gcc, we need to make sure the result will
# work in that context.
orig_cflags="$CFLAGS"
AS_IF([test "x$GCC" = "xyes"], [CFLAGS="$CFLAGS -ansi -pedantic"])
AC_C_INLINE
CFLAGS="$orig_cflags"
AC_C_BIGENDIAN
dnl Decide which API abstraction layer to use
PLATFORM_DIR=unix
if test "x$windows" = xyes ; then
PLATFORM_DIR=windows
fi
AC_SUBST(PLATFORM_DIR)
AM_CONDITIONAL([OS_UNIX], [test "x$windows" = "xno"])
AM_CONDITIONAL([OS_WIN32], [test "x$windows" = "xyes"])
dnl Enable -m64 if we were asked to do so
AC_ARG_ENABLE(64-bit,
[ --enable-64-bit produce 64-bit library],
[CFLAGS="$CFLAGS -m64"; LDFLAGS="$LDFLAGS -m64"],
)
AC_MSG_CHECKING(location of AMQP codegen directory)
for d in ../rabbitmq-codegen codegen ; do
AMQP_CODEGEN_DIR="$d"
test -d "$srcdir/$AMQP_CODEGEN_DIR" && break
done
AMQP_SPEC_JSON_PATH="$AMQP_CODEGEN_DIR/amqp-rabbitmq-0.9.1.json"
if test -f "$srcdir/$AMQP_SPEC_JSON_PATH"
then
AC_MSG_RESULT($AMQP_CODEGEN_DIR)
else
AC_MSG_ERROR(could not find AMQP spec file at "'$AMQP_SPEC_JSON_PATH'")
fi
AC_MSG_CHECKING(finding a python with simplejson installed)
found_python=no
checkPython() {
if test "$found_python" = "yes"
then
return
fi
PYTHON=$1
if $PYTHON -c 'import json' 2>/dev/null \
|| $PYTHON -c 'import simplejson' 2>/dev/null
then
found_python=yes
AC_MSG_RESULT($PYTHON)
fi
}
checkPython python
checkPython python2.6
checkPython python2.5
if test "$found_python" = "no"
then
AC_MSG_ERROR(could not find a python that can 'import simplejson')
fi
AC_SUBST(AMQP_CODEGEN_DIR)
AC_SUBST(AMQP_SPEC_JSON_PATH)
AC_SUBST(PYTHON)
dnl Decide which extra win32 libs we need, and handle other special
dnl cases when building with the Microsoft compiler
EXTRA_LIBS=
USE_MISINTTYPES=
AS_IF([test "x$windows" = xyes],
[
AS_IF([test "x$GCC" = xyes],
[EXTRA_LIBS="-lws2_32 $EXTRA_LIBS"],
[
EXTRA_LIBS="ws2_32.lib $EXTRA_LIBS"
USE_MSINTTYPES=yes
])
])
AC_SUBST(EXTRA_LIBS)
AM_CONDITIONAL(USE_MSINTTYPES, test "x$USE_MSINTTYPES" != "x")
dnl Check for libpopt, which we need to build the tools
AC_ARG_WITH([popt],
[AS_HELP_STRING([--with-popt], [use the popt library. Needed for tools.])],
[],
[with_popt=check])
LIBPOPT=
AS_IF([test "x$with_popt" != xno],
[AC_CHECK_LIB([popt], [poptGetContext],
[AC_SUBST([LIBPOPT], ["-lpopt"])
AC_DEFINE([HAVE_LIBPOPT], [1], [Define if you have libpopt])
],
[if test "x$with_popt" != xcheck; then
AC_MSG_FAILURE([--with-popt was given, but test for libpopt failed])
fi
])])
AS_IF([test "x$LIBPOPT" != "x"],
[AC_CHECK_HEADER([popt.h], [],
[AC_MSG_FAILURE([You have libpopt, but could not find the popt.h header])])
])
POPT_CFLAGS=
POPT_LIBS=-lpopt
AC_SUBST([POPT_CFLAGS])
AC_SUBST([POPT_LIBS])
AM_CONDITIONAL(TOOLS, test "x$LIBPOPT" != "x")
AC_ARG_WITH([xmlto],
[AS_HELP_STRING([--with-xmlto], [use the xmlto toolchain. Needed for tools man pages.])],
[],
[with_xmlto=check])
XMLTO=
AS_IF([test "x$with_xmlto" != xno],
[AC_CHECK_PROG([XMLTO], [xmlto], [xmlto])
if test "x$with_xmlto" != xcheck; then
AC_MSG_FAILURE([--with-xmlto was given, but xmlto not found])
fi])
AM_CONDITIONAL(DOCS, test "x$XMLTO" != "x")
AC_OUTPUT(
Makefile
)
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