153 lines
4.3 KiB
Plaintext
153 lines
4.3 KiB
Plaintext
# -*- Autoconf -*-
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# Process this file with autoconf to produce a configure script.
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AC_PREREQ(2.59)
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AC_INIT(ikarus, 0.0.4-rc1, aghuloum@cs.indiana.edu)
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AC_CANONICAL_SYSTEM
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AM_INIT_AUTOMAKE(ikarus, 0.0.4-rc1)
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AC_CONFIG_SRCDIR([src/])
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AM_PROG_AS
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# Checks for programs.
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AC_PROG_CC
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AM_PROG_CC_C_O
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CFLAGS="$CFLAGS -DNDEBUG -O3 -Wall"
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case "$target_os" in
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*linux*)
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LDFLAGS="-rdynamic $LDFLAGS"
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;;
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*bsd*)
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LDFLAGS="-Wl,-E $LDFLAGS"
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;;
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*cygwin*)
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LDFLAGS="-Wl,-E -Wl,--export-all-symbols $LDFLAGS"
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;;
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esac
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AC_CHECK_SIZEOF(void *)
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if test "$ac_cv_sizeof_void_p" = 4; then
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AC_DEFINE(FLAT_TABLES, 1,
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[use flat segment and dirty vectors (not used yet)])
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fi
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AC_SYS_LARGEFILE
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# Checks for libraries.
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AC_SEARCH_LIBS(dlsym, dl,, [AC_MSG_ERROR([Cannot find libdl])])
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AC_SEARCH_LIBS(cos, m,, [AC_MSG_ERROR([Cannot find libm])])
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AC_SEARCH_LIBS(nanosleep, rt,, [AC_MSG_ERROR([Cannot find nanosleep])])
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AC_SEARCH_LIBS(socket, socket,, [AC_MSG_ERROR([Cannot find socket])])
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# Checks for header files.
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AC_HEADER_STDC
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AC_HEADER_SYS_WAIT
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AC_CHECK_HEADERS([assert.h dlfcn.h errno.h fcntl.h signal.h \
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stdint.h stdlib.h string.h strings.h \
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sys/mman.h sys/resource.h sys/stat.h \
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sys/time.h sys/types.h sys/wait.h time.h \
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unistd.h])
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AC_CHECK_HEADERS([gmp.h],,[AC_MSG_ERROR([
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ERROR: Cannot find libgmp.
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ERROR: You might want to supply CFLAGS=-I</path/to/include> (containing
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ERROR: the gmp.h header file), and LDFLAGS=-L</path/to/lib> (containing
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ERROR: libgmp.so) if libgmp is installed in a non-standard location.
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ERROR: libgmp can be obtained from <http://gmplib.org>. ])])
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# check that gmp is present
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AC_HAVE_LIBRARY([gmp],,[AC_MSG_ERROR([
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ERROR: Cannot find libgmp.
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ERROR: You might want to supply CFLAGS=-I</path/to/include> (containing
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ERROR: the gmp.h header file), and LDFLAGS=-L</path/to/lib> (containing
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ERROR: libgmp.so) if libgmp is installed in a non-standard location.
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ERROR: libgmp can be obtained from <http://gmplib.org>. ])])
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AC_ARG_ENABLE(libffi,
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AS_HELP_STRING([--enable-libffi], [enable support for libffi (default is check)]),
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[true], [enable_libffi=check])
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# Check for libffi (optional)
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libffi_val=0
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if test "$enable_libffi" != no; then
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AC_CHECK_HEADER([ffi.h], [have_ffi_h=yes], [have_ffi_h=no])
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AC_CHECK_LIB(ffi,ffi_call, [have_libffi=yes], [have_libffi=no])
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if test "$have_libffi" = yes && test "$have_ffi_h" = yes; then
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libffi_val=1
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LIBS="$LIBS -lffi"
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elif test "$enable_libffi" = yes; then
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if test "$have_ffi_h" = no; then
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AC_MSG_ERROR([ffi.h cannot be found.
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Please specify the location of the header file using
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./configure CFLAGS=-I<path/to/ffi.h> <other-options ...>
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])
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fi
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if test "$have_libffi" = no; then
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AC_MSG_ERROR([libffi cannot be found.
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Please specify the location of the library file using
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./configure LDFLAGS=-L<path/to/libffi.ld|dylib|so|etc.> <other-options ...>
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])
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fi
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else
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AC_MSG_WARN([libffi not found -- FFI disabled])
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fi
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fi # "$enable_ffi" != no
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AC_DEFINE_UNQUOTED(ENABLE_LIBFFI, [$libffi_val], [adds support for libffi])
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AC_CHECK_MEMBER([struct stat.st_mtimespec],
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AC_DEFINE(HAVE_STAT_ST_MTIMESPEC, 1,
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[stat struct has st_mtimespec field]),
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[],
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[[#include <sys/stat.h>]])
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AC_CHECK_MEMBER([struct stat.st_mtim],
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AC_DEFINE(HAVE_STAT_ST_MTIM, 1,
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[stat struct has st_mtim field]),
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[],
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[[#include <sys/stat.h>]])
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AC_CHECK_MEMBER([struct stat.st_ctimespec],
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AC_DEFINE(HAVE_STAT_ST_CTIMESPEC, 1,
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[stat struct has st_ctimespec field]),
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[],
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[[#include <sys/stat.h>]])
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AC_CHECK_MEMBER([struct stat.st_ctim],
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AC_DEFINE(HAVE_STAT_ST_CTIM, 1,
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[stat struct has st_ctim field]),
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[],
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[[#include <sys/stat.h>]])
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# Checks for typedefs, structures, and compiler characteristics.
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AC_C_CONST
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AC_C_INLINE
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AC_C_RESTRICT
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AC_TYPE_SIZE_T
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AC_HEADER_TIME
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AC_STRUCT_TM
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# Checks for library functions.
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AC_FUNC_FORK
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AC_FUNC_MALLOC
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AC_FUNC_MEMCMP
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AC_FUNC_MMAP
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AC_FUNC_STAT
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AC_FUNC_STRFTIME
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AC_FUNC_STRTOD
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AC_CHECK_FUNCS([sigaltstack bzero gettimeofday memmove memset munmap setenv sqrt strerror getaddrinfo])
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AC_CONFIG_HEADERS([config.h])
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AC_CONFIG_FILES(Makefile src/Makefile scheme/Makefile doc/Makefile lib/Makefile benchmarks/Makefile)
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AC_OUTPUT #(Makefile src/Makefile scheme/Makefile doc/Makefile)
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