source: libcfa/configure.ac @ a25bcf8

ADTast-experimental
Last change on this file since a25bcf8 was 1158180, checked in by Thierry Delisle <tdelisle@…>, 2 years ago

Added check for IORING_REGISTER_IOWQ_MAX_WORKERS.
Not used yet.
  • Property mode set to 100644
File size: 13.3 KB
Line 
1#                                               -*- Autoconf -*-
2# Process this file with autoconf to produce a configure script.
3
4AC_PREREQ([2.68])
5AC_INIT([cfa-cc],[1.0.0],[cforall@plg.uwaterloo.ca])
6AC_CONFIG_AUX_DIR([automake])
7AC_CONFIG_MACRO_DIRS([automake])
8AM_SILENT_RULES([yes])
9
10m4_include([../tools/build/cfa.m4])
11
12AM_INIT_AUTOMAKE([subdir-objects])
13
14# don't use the default CFLAGS as they unconditonnaly add -O2
15: ${CFLAGS=""}
16
17# define this to override
18AR_FLAGS="cr"
19
20# Allow program name tansformation
21# will fill program_transform_name with appropriate sed regex
22AC_ARG_PROGRAM
23
24AC_ARG_VAR(ARCHITECTURE,  [The architecture  to use when building libcfa])
25AC_ARG_VAR(CONFIGURATION, [The configuration to use when building libcfa, options are: deubg, nodebug, nolib (prelude-only)])
26AC_ARG_VAR(DRIVER_DIR, [The path to the cforall driver directory])
27AC_ARG_VAR(CFA_VERSION, [The long version of cfa])
28
29AC_ARG_ENABLE(distcc,
30        [  --enable-distcc     whether or not to enable distributed compilation],
31        enable_distcc=$enableval, enable_distcc=no)
32
33AC_ARG_WITH(bwlimit,
34        [  --with-bwlimit=RATE     RATE the maximum rate at which rsync will be limited when using distributed builds],
35        DIST_BWLIMIT=$withval, DIST_BWLIMIT=0)
36
37echo -n "checking for distributated build... "
38if test x$enable_distcc = xno; then
39        CFACC=${DRIVER_DIR}cfa
40        echo "no"
41else
42        tools="$(readlink -m $ac_confdir/)/../tools/build"
43        config=$(basename $(readlink -f .))
44        echo "$tools/distcc_hash $config"
45        CFADIR_HASH=$($tools/distcc_hash $config)
46        CFACC="distcc ~/.cfadistcc/${CFADIR_HASH}/cfa"
47        echo "yes (hash=${CFADIR_HASH})"
48fi
49CFACPP=${DRIVER_DIR}cfa-cpp
50LOCAL_CFACC=${DRIVER_DIR}cfa
51LOCAL_CC1=${DRIVER_DIR}cc1
52
53AM_CONDITIONAL([ENABLE_DISTCC], [test x$enable_distcc = xyes])
54
55AC_SUBST(CFACC)
56AC_SUBST(CFACPP)
57AC_SUBST(LOCAL_CFACC)
58AC_SUBST(LOCAL_CC1)
59AC_SUBST(CFADIR_HASH)
60AC_SUBST(CFA_VERSION)
61AC_SUBST(DIST_BWLIMIT)
62
63#==============================================================================
64#Handle specific flags
65case $ARCHITECTURE in
66        "x64"        ) ARCH_FLAGS="-m64";;
67        "x86"        ) ARCH_FLAGS="-m32";;
68        "arm"        ) ARCH_FLAGS="";;
69esac
70
71AC_SUBST(ARCH_FLAGS)
72
73case $CONFIGURATION in
74        "debug"   )
75                CONFIG_CFLAGS="-O0 -g"
76                CONFIG_CFAFLAGS="-debug"
77                CONFIG_BUILDLIB="yes"
78        ;;
79        "nodebug" )
80                CONFIG_CFLAGS="-O3 -s"
81                CONFIG_CFAFLAGS="-nodebug"
82                CONFIG_BUILDLIB="yes"
83        ;;
84        "nolib"   )
85                CONFIG_CFLAGS="-O3 -s"
86                CONFIG_CFAFLAGS="-nolib"
87                CONFIG_BUILDLIB="no"
88        ;;
89        "profile" )
90                CONFIG_CFLAGS="-O3 -g -fno-omit-frame-pointer"
91                CONFIG_CFAFLAGS="-nodebug"
92                CONFIG_BUILDLIB="yes"
93        ;;
94        *)
95        AC_MSG_ERROR('Invalid value $CONFIGURATION for \$CONFIGURATION')
96        ;;
97esac
98
99CONFIG_CFAFLAGS="${CONFIG_CFAFLAGS} ${CFAFLAGS}"
100
101AC_SUBST(CONFIG_CFLAGS)
102AC_SUBST(CONFIG_CFAFLAGS)
103AC_SUBST(CONFIG_BUILDLIB)
104
105AM_CONDITIONAL([BUILDLIB], [test "x${CONFIG_BUILDLIB}" = "xyes"])
106
107AM_T='$(T)'
108AC_SUBST(AM_T)
109
110#==============================================================================
111#Trasforming cc1 will break compilation
112M4CFA_PROGRAM_NAME
113
114#==============================================================================
115# Installation paths
116M4CFA_PARSE_PREFIX
117
118# Checks for programs.
119LT_INIT([disable-static])
120
121AC_PROG_CXX
122AC_PROG_CC
123AM_PROG_AS
124AC_PROG_LIBTOOL
125AC_PROG_INSTALL
126AC_PROG_MAKE_SET
127
128
129
130#io_uring 5.4 and earlier uses defines
131#io_uring 5.5 uses enum values
132#io_uring 5.6 and later uses probes
133
134AH_TEMPLATE([CFA_HAVE_LINUX_RSEQ_H],[Defined if rseq support is present when compiling libcfathread.])
135AC_CHECK_HEADERS([linux/rseq.h], [AC_DEFINE(CFA_HAVE_LINUX_RSEQ_H)])
136
137AH_TEMPLATE([CFA_HAVE_LINUX_LIBRSEQ],[Defined if librseq support is present when compiling libcfathread.])
138AC_CHECK_LIB([rseq], [rseq_available], [AC_DEFINE(CFA_HAVE_LINUX_RSEQ_H)], [])
139
140AH_TEMPLATE([CFA_HAVE_LINUX_IO_URING_H],[Defined if io_uring support is present when compiling libcfathread.])
141AH_TEMPLATE([CFA_HAVE_IORING_OP_NOP],[Defined if io_uring support is present when compiling libcfathread and supports the operation IORING_OP_NOP.])
142AH_TEMPLATE([CFA_HAVE_IORING_OP_READV],[Defined if io_uring support is present when compiling libcfathread and supports the operation IORING_OP_READV.])
143AH_TEMPLATE([CFA_HAVE_IORING_OP_WRITEV],[Defined if io_uring support is present when compiling libcfathread and supports the operation IORING_OP_WRITEV.])
144AH_TEMPLATE([CFA_HAVE_IORING_OP_FSYNC],[Defined if io_uring support is present when compiling libcfathread and supports the operation IORING_OP_FSYNC.])
145AH_TEMPLATE([CFA_HAVE_IORING_OP_READ_FIXED],[Defined if io_uring support is present when compiling libcfathread and supports the operation IORING_OP_READ_FIXED.])
146AH_TEMPLATE([CFA_HAVE_IORING_OP_WRITE_FIXED],[Defined if io_uring support is present when compiling libcfathread and supports the operation IORING_OP_WRITE_FIXED.])
147AH_TEMPLATE([CFA_HAVE_IORING_OP_POLL_ADD],[Defined if io_uring support is present when compiling libcfathread and supports the operation IORING_OP_POLL_ADD.])
148AH_TEMPLATE([CFA_HAVE_IORING_OP_POLL_REMOVE],[Defined if io_uring support is present when compiling libcfathread and supports the operation IORING_OP_POLL_REMOVE.])
149AH_TEMPLATE([CFA_HAVE_IORING_OP_SYNC_FILE_RANGE],[Defined if io_uring support is present when compiling libcfathread and supports the operation IORING_OP_SYNC_FILE_RANGE.])
150AH_TEMPLATE([CFA_HAVE_IORING_OP_SENDMSG],[Defined if io_uring support is present when compiling libcfathread and supports the operation IORING_OP_SENDMSG.])
151AH_TEMPLATE([CFA_HAVE_IORING_OP_RECVMSG],[Defined if io_uring support is present when compiling libcfathread and supports the operation IORING_OP_RECVMSG.])
152AH_TEMPLATE([CFA_HAVE_IORING_OP_TIMEOUT],[Defined if io_uring support is present when compiling libcfathread and supports the operation IORING_OP_TIMEOUT.])
153AH_TEMPLATE([CFA_HAVE_IORING_OP_TIMEOUT_REMOVE],[Defined if io_uring support is present when compiling libcfathread and supports the operation IORING_OP_TIMEOUT_REMOVE.])
154AH_TEMPLATE([CFA_HAVE_IORING_OP_ACCEPT],[Defined if io_uring support is present when compiling libcfathread and supports the operation IORING_OP_ACCEPT.])
155AH_TEMPLATE([CFA_HAVE_IORING_OP_ASYNC_CANCEL],[Defined if io_uring support is present when compiling libcfathread and supports the operation IORING_OP_ASYNC_CANCEL.])
156AH_TEMPLATE([CFA_HAVE_IORING_OP_LINK_TIMEOUT],[Defined if io_uring support is present when compiling libcfathread and supports the operation IORING_OP_LINK_TIMEOUT.])
157AH_TEMPLATE([CFA_HAVE_IORING_OP_CONNECT],[Defined if io_uring support is present when compiling libcfathread and supports the operation IORING_OP_CONNECT.])
158AH_TEMPLATE([CFA_HAVE_IORING_OP_FALLOCATE],[Defined if io_uring support is present when compiling libcfathread and supports the operation IORING_OP_FALLOCATE.])
159AH_TEMPLATE([CFA_HAVE_IORING_OP_OPENAT],[Defined if io_uring support is present when compiling libcfathread and supports the operation IORING_OP_OPENAT.])
160AH_TEMPLATE([CFA_HAVE_IORING_OP_CLOSE],[Defined if io_uring support is present when compiling libcfathread and supports the operation IORING_OP_CLOSE.])
161AH_TEMPLATE([CFA_HAVE_IORING_OP_FILES_UPDATE],[Defined if io_uring support is present when compiling libcfathread and supports the operation IORING_OP_FILES_UPDATE.])
162AH_TEMPLATE([CFA_HAVE_IORING_OP_STATX],[Defined if io_uring support is present when compiling libcfathread and supports the operation IORING_OP_STATX.])
163AH_TEMPLATE([CFA_HAVE_IORING_OP_READ],[Defined if io_uring support is present when compiling libcfathread and supports the operation IORING_OP_READ.])
164AH_TEMPLATE([CFA_HAVE_IORING_OP_WRITE],[Defined if io_uring support is present when compiling libcfathread and supports the operation IORING_OP_WRITE.])
165AH_TEMPLATE([CFA_HAVE_IORING_OP_FADVISE],[Defined if io_uring support is present when compiling libcfathread and supports the operation IORING_OP_FADVISE.])
166AH_TEMPLATE([CFA_HAVE_IORING_OP_MADVISE],[Defined if io_uring support is present when compiling libcfathread and supports the operation IORING_OP_MADVISE.])
167AH_TEMPLATE([CFA_HAVE_IORING_OP_SEND],[Defined if io_uring support is present when compiling libcfathread and supports the operation IORING_OP_SEND.])
168AH_TEMPLATE([CFA_HAVE_IORING_OP_RECV],[Defined if io_uring support is present when compiling libcfathread and supports the operation IORING_OP_RECV.])
169AH_TEMPLATE([CFA_HAVE_IORING_OP_OPENAT2],[Defined if io_uring support is present when compiling libcfathread and supports the operation IORING_OP_OPENAT2.])
170AH_TEMPLATE([CFA_HAVE_IORING_OP_EPOLL_CTL],[Defined if io_uring support is present when compiling libcfathread and supports the operation IORING_OP_EPOLL_CTL.])
171AH_TEMPLATE([CFA_HAVE_IORING_OP_SPLICE],[Defined if io_uring support is present when compiling libcfathread and supports the operation IORING_OP_SPLICE.])
172AH_TEMPLATE([CFA_HAVE_IORING_OP_PROVIDE_BUFFERS],[Defined if io_uring support is present when compiling libcfathread and supports the operation IORING_OP_PROVIDE_BUFFERS.])
173AH_TEMPLATE([CFA_HAVE_IORING_OP_REMOVE_BUFFER],[Defined if io_uring support is present when compiling libcfathread and supports the operation IORING_OP_REMOVE_BUFFER.])
174AH_TEMPLATE([CFA_HAVE_IORING_OP_TEE],[Defined if io_uring support is present when compiling libcfathread and supports the operation IORING_OP_TEE.])
175AH_TEMPLATE([CFA_HAVE_IOSQE_FIXED_FILE],[Defined if io_uring support is present when compiling libcfathread and supports the flag FIXED_FILE.])
176AH_TEMPLATE([CFA_HAVE_IOSQE_IO_DRAIN],[Defined if io_uring support is present when compiling libcfathread and supports the flag IO_DRAIN.])
177AH_TEMPLATE([CFA_HAVE_IOSQE_IO_LINK],[Defined if io_uring support is present when compiling libcfathread and supports the flag IO_LINK.])
178AH_TEMPLATE([CFA_HAVE_IOSQE_IO_HARDLINK],[Defined if io_uring support is present when compiling libcfathread and supports the flag IO_HARDLINK.])
179AH_TEMPLATE([CFA_HAVE_IOSQE_ASYNC],[Defined if io_uring support is present when compiling libcfathread and supports the flag ASYNC.])
180AH_TEMPLATE([CFA_HAVE_IOSQE_BUFFER_SELECT],[Defined if io_uring support is present when compiling libcfathread and supports the flag BUFFER_SELEC.])
181AH_TEMPLATE([CFA_HAVE_SPLICE_F_FD_IN_FIXED],[Defined if io_uring support is present when compiling libcfathread and supports the flag SPLICE_F_FD_IN_FIXED.])
182AH_TEMPLATE([CFA_HAVE_IORING_SETUP_ATTACH_WQ],[Defined if io_uring support is present when compiling libcfathread and supports the flag IORING_SETUP_ATTACH_WQ.])
183AH_TEMPLATE([CFA_HAVE_IORING_REGISTER_IOWQ_MAX_WORKERS],[Defined if io_uring support is present when compiling libcfathread and supports the flag IORING_REGISTER_IOWQ_MAX_WORKERS.])
184AH_TEMPLATE([CFA_HAVE_PREADV2],[Defined if preadv2 support is present when compiling libcfathread.])
185AH_TEMPLATE([CFA_HAVE_PWRITEV2],[Defined if pwritev2 support is present when compiling libcfathread.])
186AH_TEMPLATE([CFA_HAVE_PWRITEV2],[Defined if pwritev2 support is present when compiling libcfathread.])
187AH_TEMPLATE([CFA_HAVE_STATX],[Defined if statx support is present when compiling libcfathread.])
188AH_TEMPLATE([CFA_HAVE_OPENAT2],[Defined if openat2 support is present when compiling libcfathread.])
189AH_TEMPLATE([__CFA_NO_STATISTICS__],[Defined if libcfathread was compiled without support for statistics.])
190
191define(ioring_ops, [IORING_OP_NOP,IORING_OP_READV,IORING_OP_WRITEV,IORING_OP_FSYNC,IORING_OP_READ_FIXED,IORING_OP_WRITE_FIXED,IORING_OP_POLL_ADD,IORING_OP_POLL_REMOVE,IORING_OP_SYNC_FILE_RANGE,IORING_OP_SENDMSG,IORING_OP_RECVMSG,IORING_OP_TIMEOUT,IORING_OP_TIMEOUT_REMOVE,IORING_OP_ACCEPT,IORING_OP_ASYNC_CANCEL,IORING_OP_LINK_TIMEOUT,IORING_OP_CONNECT,IORING_OP_FALLOCATE,IORING_OP_OPENAT,IORING_OP_CLOSE,IORING_OP_FILES_UPDATE,IORING_OP_STATX,IORING_OP_READ,IORING_OP_WRITE,IORING_OP_FADVISE,IORING_OP_MADVISE,IORING_OP_SEND,IORING_OP_RECV,IORING_OP_OPENAT2,IORING_OP_EPOLL_CTL,IORING_OP_SPLICE,IORING_OP_PROVIDE_BUFFERS,IORING_OP_REMOVE_BUFFER,IORING_OP_TEE])
192define(ioring_flags, [IOSQE_FIXED_FILE,IOSQE_IO_DRAIN,IOSQE_IO_LINK,IOSQE_IO_HARDLINK,IOSQE_ASYNC,IOSQE_BUFFER_SELECT,SPLICE_F_FD_IN_FIXED,IORING_SETUP_ATTACH_WQ,IORING_REGISTER_IOWQ_MAX_WORKERS])
193
194define(ioring_from_decls, [
195        m4_foreach([op], [ioring_ops], [
196                AC_CHECK_DECL(op, [AC_DEFINE([CFA_HAVE_]op)], [], [[#include <linux/io_uring.h>]])
197        ])
198])
199
200AC_CHECK_HEADERS([linux/io_uring.h], [
201        AC_DEFINE(CFA_HAVE_LINUX_IO_URING_H)
202        AC_CHECK_HEADER([liburing.h], [
203                AC_CHECK_LIB([uring], [io_uring_get_probe], [
204                        m4_foreach([op], [ioring_ops], [
205                                AC_CHECK_DECL(op, [
206                                        AC_RUN_IFELSE([
207                                                AC_LANG_PROGRAM(
208                                                        [[#include <liburing.h>]],
209                                                        [[int main() {]]
210                                                        [[      struct io_uring_probe *probe = io_uring_get_probe();]]
211                                                        [[      if(io_uring_opcode_supported(probe, ]]op[[))]]
212                                                        [[              return 0;]]
213                                                        [[      else]]
214                                                        [[              return 1;]]
215                                                        [[}]]
216                                                )
217                                        ],[
218                                                AC_DEFINE([CFA_HAVE_]op)
219                                        ],[
220                                                AC_MSG_FAILURE([Check support for] op [ with liburing failed])
221                                        ])
222                                ], [], [[#include <linux/io_uring.h>]])
223                        ])
224                ], [
225                        ioring_from_decls
226                ])
227        ], [
228                ioring_from_decls
229        ])
230
231        # check support for various io_uring flags
232        m4_foreach([op], [ioring_flags], [
233                AC_CHECK_DECL(op, [AC_DEFINE([CFA_HAVE_]op)], [], [[#include <linux/io_uring.h>]])
234        ])
235])
236AC_CHECK_FUNC([preadv2], [AC_DEFINE([CFA_HAVE_PREADV2])])
237AC_CHECK_FUNC([pwritev2], [AC_DEFINE([CFA_HAVE_PWRITEV2])])
238
239AC_CONFIG_FILES([
240        Makefile
241        src/Makefile
242        prelude/Makefile
243        ])
244AC_CONFIG_FILES([src/concurrency/io/call.cfa], [python3 ${srcdir}/src/concurrency/io/call.cfa.in > src/concurrency/io/call.cfa])
245
246AC_CONFIG_HEADERS(prelude/defines.hfa)
247
248AC_OUTPUT()
249
250# Final text
251AC_MSG_RESULT(Cforall library configuraton completed. Type "make -j 8 install".)
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