[lttng-trace.git] / configure.ac

# SPDX-License-Identifier: MIT
#
# Copyright (C) 2019 Michael Jeanson <mjeanson@efficios.com>
#

AC_PREREQ(2.69)
AC_INIT([lttng-trace],[0.1.0-pre],[mathieu dot desnoyers at efficios dot com], [], [https://github.com/compudj/lttng-trace/])

AC_CONFIG_HEADERS([include/config.h])
AC_CONFIG_AUX_DIR([config])
AC_CONFIG_MACRO_DIR([m4])

AC_CANONICAL_TARGET
AC_CANONICAL_HOST

AM_INIT_AUTOMAKE([1.12 foreign dist-bzip2 no-dist-gzip nostdinc -Wall -Wno-portability -Werror])
AM_MAINTAINER_MODE([enable])

# Enable silent rules by default
AM_SILENT_RULES([yes])

# Checks for C compiler
AC_USE_SYSTEM_EXTENSIONS
AC_PROG_CC
# AC_PROG_CC_STDC was merged in AC_PROG_CC in autoconf 2.70
m4_version_prereq([2.70], [], [AC_PROG_CC_STDC])
AC_PROG_CXX

# Checks for programs.
AC_PROG_AWK
AC_PROG_MAKE_SET

LT_INIT

# Checks for typedefs, structures, and compiler characteristics.
AC_C_INLINE
AC_TYPE_INT32_T
AC_TYPE_INT64_T
AC_TYPE_OFF_T
AC_TYPE_SIZE_T
AC_TYPE_UINT32_T
AC_TYPE_UINT64_T

AX_C___ATTRIBUTE__
AS_IF([test "x$ax_cv___attribute__" = "xyes"],
	[:],
	[AC_MSG_ERROR([The compiler does not support __attribute__ extensions])])

AX_PTHREAD(,[AC_MSG_ERROR([Could not configure pthreads support])])

AM_CFLAGS="$AM_CFLAGS $PTHREAD_CFLAGS"

# Checks for library functions.
AC_FUNC_MMAP
AC_FUNC_FORK
AC_CHECK_FUNCS([ \
	memset \
	strerror \
])

# AC_FUNC_MALLOC causes problems when cross-compiling.
#AC_FUNC_MALLOC

# Check for headers
AC_HEADER_STDBOOL
AC_CHECK_HEADERS([ \
	limits.h \
	stddef.h \
])

# Check for liblttng-ust
PKG_CHECK_MODULES([LTTNG_CTL], [lttng-ctl])
AM_CFLAGS="$AM_CFLAGS $LTTNG_CTL_CFLAGS"

AM_CPPFLAGS="-include config.h"
AC_SUBST(AM_CPPFLAGS)

AM_CFLAGS="-Wall -Wextra $AM_CFLAGS"
AC_SUBST(AM_CFLAGS)

AC_CONFIG_FILES([
	Makefile
	src/Makefile
])

AC_OUTPUT

#
# Mini-report on what will be built.
#

PPRINT_INIT
PPRINT_SET_INDENT(1)
PPRINT_SET_TS(38)

AS_ECHO
AS_ECHO("${PPRINT_COLOR_BLDBLU}lttng-trace $PACKAGE_VERSION${PPRINT_COLOR_RST}")
AS_ECHO

PPRINT_SUBTITLE([Features])

PPRINT_PROP_STRING([Target architecture], $host_cpu)

report_bindir="`eval eval echo $bindir`"
report_libdir="`eval eval echo $libdir`"

# Print the bindir and libdir this `make install' will install into.
AS_ECHO
PPRINT_SUBTITLE([Install directories])
PPRINT_PROP_STRING([Binaries], [$report_bindir])
PPRINT_PROP_STRING([Libraries], [$report_libdir])
Commit	Line	Data
	1	# SPDX-License-Identifier: MIT
	2	#
	3	# Copyright (C) 2019 Michael Jeanson <mjeanson@efficios.com>
	4	#
	5
	6	AC_PREREQ(2.69)
	7	AC_INIT([lttng-trace],[0.1.0-pre],[mathieu dot desnoyers at efficios dot com], [], [https://github.com/compudj/lttng-trace/])
	8
	9	AC_CONFIG_HEADERS([include/config.h])
	10	AC_CONFIG_AUX_DIR([config])
	11	AC_CONFIG_MACRO_DIR([m4])
	12
	13	AC_CANONICAL_TARGET
	14	AC_CANONICAL_HOST
	15
	16	AM_INIT_AUTOMAKE([1.12 foreign dist-bzip2 no-dist-gzip nostdinc -Wall -Wno-portability -Werror])
	17	AM_MAINTAINER_MODE([enable])
	18
	19	# Enable silent rules by default
	20	AM_SILENT_RULES([yes])
	21
	22	# Checks for C compiler
	23	AC_USE_SYSTEM_EXTENSIONS
	24	AC_PROG_CC
	25	# AC_PROG_CC_STDC was merged in AC_PROG_CC in autoconf 2.70
	26	m4_version_prereq([2.70], [], [AC_PROG_CC_STDC])
	27	AC_PROG_CXX
	28
	29	# Checks for programs.
	30	AC_PROG_AWK
	31	AC_PROG_MAKE_SET
	32
	33	LT_INIT
	34
	35	# Checks for typedefs, structures, and compiler characteristics.
	36	AC_C_INLINE
	37	AC_TYPE_INT32_T
	38	AC_TYPE_INT64_T
	39	AC_TYPE_OFF_T
	40	AC_TYPE_SIZE_T
	41	AC_TYPE_UINT32_T
	42	AC_TYPE_UINT64_T
	43
	44	AX_C___ATTRIBUTE__
	45	AS_IF([test "x$ax_cv___attribute__" = "xyes"],
	46	[:],
	47	[AC_MSG_ERROR([The compiler does not support __attribute__ extensions])])
	48
	49	AX_PTHREAD(,[AC_MSG_ERROR([Could not configure pthreads support])])
	50
	51	AM_CFLAGS="$AM_CFLAGS $PTHREAD_CFLAGS"
	52
	53	# Checks for library functions.
	54	AC_FUNC_MMAP
	55	AC_FUNC_FORK
	56	AC_CHECK_FUNCS([ \
	57	memset \
	58	strerror \
	59	])
	60
	61	# AC_FUNC_MALLOC causes problems when cross-compiling.
	62	#AC_FUNC_MALLOC
	63
	64	# Check for headers
	65	AC_HEADER_STDBOOL
	66	AC_CHECK_HEADERS([ \
	67	limits.h \
	68	stddef.h \
	69	])
	70
	71	# Check for liblttng-ust
	72	PKG_CHECK_MODULES([LTTNG_CTL], [lttng-ctl])
	73	AM_CFLAGS="$AM_CFLAGS $LTTNG_CTL_CFLAGS"
	74
	75	AM_CPPFLAGS="-include config.h"
	76	AC_SUBST(AM_CPPFLAGS)
	77
	78	AM_CFLAGS="-Wall -Wextra $AM_CFLAGS"
	79	AC_SUBST(AM_CFLAGS)
	80
	81	AC_CONFIG_FILES([
	82	Makefile
	83	src/Makefile
	84	])
	85
	86	AC_OUTPUT
	87
	88	#
	89	# Mini-report on what will be built.
	90	#
	91
	92	PPRINT_INIT
	93	PPRINT_SET_INDENT(1)
	94	PPRINT_SET_TS(38)
	95
	96	AS_ECHO
	97	AS_ECHO("${PPRINT_COLOR_BLDBLU}lttng-trace $PACKAGE_VERSION${PPRINT_COLOR_RST}")
	98	AS_ECHO
	99
	100	PPRINT_SUBTITLE([Features])
	101
	102	PPRINT_PROP_STRING([Target architecture], $host_cpu)
	103
	104	report_bindir="`eval eval echo $bindir`"
	105	report_libdir="`eval eval echo $libdir`"
	106
	107	# Print the bindir and libdir this `make install' will install into.
	108	AS_ECHO
	109	PPRINT_SUBTITLE([Install directories])
	110	PPRINT_PROP_STRING([Binaries], [$report_bindir])
	111	PPRINT_PROP_STRING([Libraries], [$report_libdir])