2 # Copyright (C) 2009-2011 Red Hat Inc.
4 # This program is free software; you can redistribute it and/or modify
5 # it under the terms of the GNU General Public License as published by
6 # the Free Software Foundation; either version 2 of the License, or
7 # (at your option) any later version.
9 # This program is distributed in the hope that it will be useful,
10 # but WITHOUT ANY WARRANTY; without even the implied warranty of
11 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 # GNU General Public License for more details.
14 # You should have received a copy of the GNU General Public License
15 # along with this program; if not, write to the Free Software
16 # Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
18 # major/minor/release must be numbers
19 m4_define([hivex_major], [1])
20 m4_define([hivex_minor], [3])
21 m4_define([hivex_release], [1])
22 # extra can be any string
23 m4_define([hivex_extra], [])
25 AC_INIT([hivex],hivex_major.hivex_minor.hivex_release[]hivex_extra)
26 AC_CONFIG_AUX_DIR([build-aux])
27 AM_INIT_AUTOMAKE([foreign])
29 m4_ifndef([AM_SILENT_RULES], [m4_define([AM_SILENT_RULES],[])])
30 AM_SILENT_RULES([yes]) # make --enable-silent-rules the default.
32 AC_CONFIG_MACRO_DIR([m4])
34 dnl Split up the version string.
35 AC_DEFINE([PACKAGE_VERSION_MAJOR],[hivex_major],[Major version number])
36 AC_DEFINE([PACKAGE_VERSION_MINOR],[hivex_minor],[Minor version number])
37 AC_DEFINE([PACKAGE_VERSION_RELEASE],[hivex_release],[Release number])
38 AC_DEFINE([PACKAGE_VERSION_EXTRA],["hivex_extra"],[Extra version string])
45 dnl Check for basic C environment.
50 AC_ARG_ENABLE([gcc-warnings],
51 [AS_HELP_STRING([--enable-gcc-warnings],
52 [turn on lots of GCC warnings (for developers)])],
55 *) AC_MSG_ERROR([bad value $enableval for gcc-warnings option]) ;;
57 gl_gcc_warnings=$enableval],
61 if test "$gl_gcc_warnings" = yes; then
62 gl_WARN_ADD([-Werror], [WERROR_CFLAGS])
63 AC_SUBST([WERROR_CFLAGS])
66 # This, $nw, is the list of warnings we disable.
67 nw="$nw -Wdeclaration-after-statement" # too useful to forbid
68 nw="$nw -Waggregate-return" # anachronistic
69 nw="$nw -Wc++-compat" # We don't care about C++ compilers
70 nw="$nw -Wundef" # Warns on '#if GNULIB_FOO' etc in gnulib
71 nw="$nw -Wtraditional" # Warns on #elif which we use often
72 nw="$nw -Wcast-qual" # Too many warnings for now
73 nw="$nw -Wconversion" # Too many warnings for now
74 nw="$nw -Wsystem-headers" # Don't let system headers trigger warnings
75 nw="$nw -Wsign-conversion" # Too many warnings for now
76 nw="$nw -Wtraditional-conversion" # Too many warnings for now
77 nw="$nw -Wunreachable-code" # Too many warnings for now
78 nw="$nw -Wpadded" # Our structs are not padded
79 nw="$nw -Wredundant-decls" # openat.h declares e.g., mkdirat
80 nw="$nw -Wlogical-op" # any use of fwrite provokes this
81 nw="$nw -Wvla" # two warnings in mount.c
82 # things I might fix soon:
83 nw="$nw -Wmissing-format-attribute" # daemon.h's asprintf_nowarn
84 nw="$nw -Winline" # daemon.h's asprintf_nowarn
85 nw="$nw -Wshadow" # numerous, plus we're not unanimous
86 # ?? -Wstrict-overflow
87 nw="$nw -Wunsafe-loop-optimizations" # just a warning that an optimization
88 # was not possible, safe to ignore
89 nw="$nw -Wpacked" # Allow attribute((packed)) on structs
90 nw="$nw -Wlong-long" # Allow long long since it's required
93 gl_MANYWARN_ALL_GCC([ws])
94 gl_MANYWARN_COMPLEMENT([ws], [$ws], [$nw])
98 gl_WARN_ADD([-Wno-unused-parameter]) # stubs.c
99 gl_WARN_ADD([-Wno-jump-misses-init]) # stubs.c
100 gl_WARN_ADD([-Wno-unused-variable]) # FIXME: only temporary, for guestfs_protocol.c, etc
102 # In spite of excluding -Wlogical-op above, it is enabled, as of
103 # gcc 4.5.0 20090517, and it provokes warnings in cat.c, dd.c, truncate.c
104 gl_WARN_ADD([-Wno-logical-op])
106 gl_WARN_ADD([-fdiagnostics-show-option])
108 AC_SUBST([WARN_CFLAGS])
110 AC_DEFINE([lint], [1], [Define to 1 if the compiler is checking for lint.])
111 AC_DEFINE([_FORTIFY_SOURCE], [2],
112 [enable compile-time and run-time bounds-checking, and some warnings])
113 AC_DEFINE([GNULIB_PORTCHECK], [1], [enable some gnulib portability checks])
117 test "x$U" != "x" && AC_MSG_ERROR([Compiler not ANSI compliant])
121 dnl Work out how to specify the linker script to the linker.
122 VERSION_SCRIPT_FLAGS=-Wl,--version-script=
123 `/usr/bin/ld --help 2>&1 | grep -- --version-script >/dev/null` || \
124 VERSION_SCRIPT_FLAGS="-Wl,-M -Wl,"
125 AC_SUBST(VERSION_SCRIPT_FLAGS)
127 dnl Check support for 64 bit file offsets.
130 dnl Check sizeof long.
131 AC_CHECK_SIZEOF([long])
134 AC_CHECK_HEADERS([byteswap.h endian.h libintl.h])
137 AC_REPLACE_FUNCS([mmap])
140 AC_CHECK_FUNCS([bindtextdomain])
142 dnl Check for pod2man and pod2text.
143 AC_CHECK_PROG([POD2MAN],[pod2man],[pod2man],[no])
144 test "x$POD2MAN" = "xno" &&
145 AC_MSG_ERROR([pod2man must be installed])
146 AC_CHECK_PROG([POD2TEXT],[pod2text],[pod2text],[no])
147 test "x$POD2TEXT" = "xno" &&
148 AC_MSG_ERROR([pod2text must be installed])
151 AC_ARG_WITH([readline],
152 [AS_HELP_STRING([--with-readline],
153 [support fancy command line editing @<:@default=check@:>@])],
155 [with_readline=check])
158 AS_IF([test "x$with_readline" != xno],
159 [AC_CHECK_LIB([readline], [main],
160 [AC_SUBST([LIBREADLINE], ["-lreadline"])
161 AC_DEFINE([HAVE_LIBREADLINE], [1],
162 [Define if you have libreadline])
164 [if test "x$with_readline" != xcheck; then
166 [--with-readline was given, but test for readline failed])
171 AM_GNU_GETTEXT([external])
172 AM_GNU_GETTEXT_VERSION([0.17])
175 PKG_CHECK_MODULES([LIBXML2], [libxml-2.0])
176 AC_SUBST([LIBXML2_CFLAGS])
177 AC_SUBST([LIBXML2_LIBS])
179 dnl Check for OCaml (optional, for OCaml bindings).
182 AM_CONDITIONAL([HAVE_OCAML],
183 [test "x$OCAMLC" != "xno" && test "x$OCAMLFIND" != "xno"])
184 AM_CONDITIONAL([HAVE_OCAMLOPT],
185 [test "x$OCAMLOPT" != "xno" && test "x$OCAMLFIND" != "xno"])
187 if test "x$OCAMLC" != "xno"; then
188 dnl Check if we have caml/unixsupport.h header (OCaml bindings only).
190 CFLAGS="$CFLAGS -I$OCAMLLIB"
191 AC_CHECK_HEADERS([caml/unixsupport.h],[],[],
193 #include <caml/config.h>
194 #include <caml/mlvalues.h>
198 dnl Do we have function caml_raise_with_args?
199 f=caml_raise_with_args
200 AC_MSG_CHECKING([for function $f])
201 echo "char $f (); char foo() { return $f (); }" > conftest.c
204 if $OCAMLC -c conftest.c 2>/dev/null && \
205 $OCAMLC -c conftest_ml.ml 2>/dev/null && \
206 $OCAMLC conftest.o conftest_ml.cmo -o conftest 2>/dev/null ; then
207 AC_DEFINE([HAVE_CAML_RAISE_WITH_ARGS],[1],
208 [Defined if function caml_raise_with_args exists.])
209 AC_MSG_RESULT([found])
211 AC_MSG_RESULT([not found])
213 rm -f conftest conftest.* conftest_ml.*
216 dnl Check for Perl (optional, for Perl bindings).
217 dnl XXX This isn't quite right, we should check for Perl devel library.
218 AC_CHECK_PROG([PERL],[perl],[perl],[no])
220 dnl Check for Perl modules that must be present to compile and
221 dnl test the Perl bindings.
222 missing_perl_modules=no
223 for pm in Test::More ExtUtils::MakeMaker IO::Stringy; do
224 AC_MSG_CHECKING([for $pm])
225 if ! perl -M$pm -e1 >/dev/null 2>&1; then
227 missing_perl_modules=yes
232 if test "x$missing_perl_modules" = "xyes"; then
233 AC_MSG_WARN([some Perl modules required to compile or test the Perl bindings are missing])
236 AM_CONDITIONAL([HAVE_PERL],
237 [test "x$PERL" != "xno" && test "x$missing_perl_modules" != "xyes"])
239 dnl Check for Python (optional, for Python bindings).
240 AC_CHECK_PROG([PYTHON],[python],[python],[no])
245 if test "x$PYTHON" != "xno"; then
246 PYTHON_PREFIX=`$PYTHON -c "import sys; print(sys.prefix)"`
247 PYTHON_VERSION=`$PYTHON -c "import sys; print(sys.version[[0:3]])"`
249 AC_MSG_CHECKING([for Python include path])
250 if test -z "$PYTHON_INCLUDEDIR"; then
251 python_path=`$PYTHON -c "import distutils.sysconfig; \
252 print (distutils.sysconfig.get_python_inc ());"`
253 PYTHON_INCLUDEDIR=$python_path
255 AC_MSG_RESULT([$PYTHON_INCLUDEDIR])
257 AC_MSG_CHECKING([for Python site-packages path])
258 if test -z "$PYTHON_SITE_PACKAGES"; then
259 PYTHON_SITE_PACKAGES=`$PYTHON -c "import distutils.sysconfig; \
260 print (distutils.sysconfig.get_python_lib(1,0));"`
262 AC_MSG_RESULT([$PYTHON_SITE_PACKAGES])
265 LIBS="$LIBS -lpython$PYTHON_VERSION"
266 AC_CHECK_FUNCS([PyCapsule_New])
270 AC_SUBST(PYTHON_PREFIX)
271 AC_SUBST(PYTHON_VERSION)
272 AC_SUBST(PYTHON_INCLUDEDIR)
273 AC_SUBST(PYTHON_SITE_PACKAGES)
275 AM_CONDITIONAL([HAVE_PYTHON],
276 [test "x$PYTHON_INCLUDEDIR" != "x" && test "x$PYTHON_SITE_PACKAGES" != "x"])
278 dnl Check for Ruby and rake (optional, for Ruby bindings).
279 AC_CHECK_LIB([ruby],[ruby_init],[HAVE_LIBRUBY=1],[HAVE_LIBRUBY=0])
280 AC_CHECK_PROG([RAKE],[rake],[rake],[no])
282 AM_CONDITIONAL([HAVE_RUBY],
283 [test "x$RAKE" != "xno" && test -n "$HAVE_LIBRUBY"])
285 dnl dnl Check for Java.
286 dnl AC_ARG_WITH(java_home,
287 dnl [AS_HELP_STRING([--with-java-home],
288 dnl [specify path to JDK directory @<:@default=check@:>@])],
290 dnl [with_java_home=check])
292 dnl if test "x$with_java_home" != "xno"; then
293 dnl if test "x$with_java_home" != "xyes" && test "x$with_java_home" != "xcheck"
295 dnl # Reject unsafe characters in $JAVA_HOME
298 dnl case $JAVA_HOME in
299 dnl *[\\\"\#\$\&\'\`$jh_lf\ \ ]*)
300 dnl AC_MSG_FAILURE([unsafe \$JAVA_HOME directory (use --with-java-home=no to disable Java support)]);;
302 dnl if test -d "$with_java_home"; then
303 dnl JAVA_HOME="$with_java_home"
305 dnl AC_MSG_FAILURE([$with_java_home is not a directory (use --with-java-home=no to disable Java support)])
309 dnl if test "x$JAVA_HOME" = "x"; then
310 dnl # Look for Java in some likely locations.
312 dnl /usr/lib/jvm/java \
313 dnl /usr/lib/jvm/java-6-openjdk
315 dnl if test -d $d && test -f $d/bin/java; then
322 dnl if test "x$JAVA_HOME" != "x"; then
323 dnl AC_MSG_CHECKING(for JDK in $JAVA_HOME)
324 dnl if test ! -x "$JAVA_HOME/bin/java"; then
325 dnl AC_MSG_ERROR([missing $JAVA_HOME/bin/java binary (use --with-java-home=no to disable Java support)])
327 dnl JAVA="$JAVA_HOME/bin/java"
329 dnl if test ! -x "$JAVA_HOME/bin/javac"; then
330 dnl AC_MSG_ERROR([missing $JAVA_HOME/bin/javac binary])
332 dnl JAVAC="$JAVA_HOME/bin/javac"
334 dnl if test ! -x "$JAVA_HOME/bin/javah"; then
335 dnl AC_MSG_ERROR([missing $JAVA_HOME/bin/javah binary])
337 dnl JAVAH="$JAVA_HOME/bin/javah"
339 dnl if test ! -x "$JAVA_HOME/bin/javadoc"; then
340 dnl AC_MSG_ERROR([missing $JAVA_HOME/bin/javadoc binary])
342 dnl JAVADOC="$JAVA_HOME/bin/javadoc"
344 dnl if test ! -x "$JAVA_HOME/bin/jar"; then
345 dnl AC_MSG_ERROR([missing $JAVA_HOME/bin/jar binary])
347 dnl JAR="$JAVA_HOME/bin/jar"
349 dnl java_version=`$JAVA -version 2>&1 | grep "java version"`
350 dnl AC_MSG_RESULT(found $java_version in $JAVA_HOME)
353 dnl AC_MSG_CHECKING([for jni.h])
354 dnl if test -f "$JAVA_HOME/include/jni.h"; then
355 dnl JNI_CFLAGS="-I$JAVA_HOME/include"
357 dnl if test "`find $JAVA_HOME -name jni.h`" != ""; then
358 dnl head=`find $JAVA_HOME -name jni.h | tail -1`
359 dnl dir=`dirname "$head"`
360 dnl JNI_CFLAGS="-I$dir"
362 dnl AC_MSG_FAILURE([missing jni.h header file])
365 dnl AC_MSG_RESULT([$JNI_CFLAGS])
367 dnl dnl Find jni_md.h.
368 dnl AC_MSG_CHECKING([for jni_md.h])
369 dnl case "$build_os" in
370 dnl *linux*) system="linux" ;;
371 dnl *SunOS*) system="solaris" ;;
372 dnl *cygwin*) system="win32" ;;
373 dnl *) system="$build_os" ;;
375 dnl if test -f "$JAVA_HOME/include/$system/jni_md.h"; then
376 dnl JNI_CFLAGS="$JNI_CFLAGS -I$JAVA_HOME/include/$system"
378 dnl if test "`find $JAVA_HOME -name jni_md.h`" != ""; then
379 dnl head=`find $JAVA_HOME -name jni_md.h | tail -1`
380 dnl dir=`dirname "$head"`
381 dnl JNI_CFLAGS="$JNI_CFLAGS -I$dir"
383 dnl AC_MSG_FAILURE([missing jni_md.h header file])
386 dnl AC_MSG_RESULT([$JNI_CFLAGS])
388 dnl dnl Need extra version flag?
389 dnl AC_MSG_CHECKING([extra javac flags])
391 dnl javac_version=`$JAVAC -version 2>&1`
392 dnl case "$javac_version" in
394 dnl JAVAC_FLAGS="-source 1.5" ;;
396 dnl AC_MSG_RESULT([$JAVAC_FLAGS])
398 dnl dnl Where to install jarfiles.
399 dnl dnl XXX How to make it configurable?
400 dnl JAR_INSTALL_DIR=\${prefix}/share/java
401 dnl JNI_INSTALL_DIR=\${libdir}
404 dnl jni_major_version=`echo "$VERSION" | awk -F. '{print $1}'`
405 dnl jni_minor_version=`echo "$VERSION" | awk -F. '{print $2}'`
406 dnl jni_micro_version=`echo "$VERSION" | awk -F. '{print $3}'`
407 dnl JNI_VERSION_INFO=`expr "$jni_major_version" + "$jni_minor_version"`":$jni_micro_version:$jni_minor_version"
411 dnl AC_SUBST(JAVA_HOME)
415 dnl AC_SUBST(JAVADOC)
417 dnl AC_SUBST(JNI_CFLAGS)
418 dnl AC_SUBST(JAVAC_FLAGS)
419 dnl AC_SUBST(JAR_INSTALL_DIR)
420 dnl AC_SUBST(JNI_INSTALL_DIR)
421 dnl AC_SUBST(JNI_VERSION_INFO)
423 dnl AM_CONDITIONAL([HAVE_JAVA],[test -n "$JAVAC"])
425 dnl dnl Check for Haskell (GHC).
426 dnl AC_CHECK_PROG([GHC],[ghc],[ghc],[no])
428 dnl AM_CONDITIONAL([HAVE_HASKELL],
429 dnl [test "x$GHC" != "xno"])
431 dnl Produce output files.
432 AC_CONFIG_HEADERS([config.h])
433 AC_CONFIG_FILES([Makefile
436 gnulib/tests/Makefile
441 ocaml/Makefile ocaml/META
442 perl/Makefile perl/Makefile.PL
446 ruby/Makefile ruby/Rakefile
449 AC_CONFIG_FILES([python/run-python-tests], [chmod +x python/run-python-tests])
455 echo "------------------------------------------------------------"
456 echo "Thank you for downloading $PACKAGE_STRING"
458 echo "This is how we have configured the optional components for you today:"
460 echo -n "OCaml bindings ...................... "
461 if test "x$HAVE_OCAML_TRUE" = "x"; then echo "yes"; else echo "no"; fi
462 echo -n "Perl bindings ....................... "
463 if test "x$HAVE_PERL_TRUE" = "x"; then echo "yes"; else echo "no"; fi
464 echo -n "Python bindings ..................... "
465 if test "x$HAVE_PYTHON_TRUE" = "x"; then echo "yes"; else echo "no"; fi
466 echo -n "Ruby bindings ....................... "
467 if test "x$HAVE_RUBY_TRUE" = "x"; then echo "yes"; else echo "no"; fi
468 dnl echo -n "Java bindings ....................... "
469 dnl if test "x$HAVE_JAVA_TRUE" = "x"; then echo "yes"; else echo "no"; fi
470 dnl echo -n "Haskell bindings .................... "
471 dnl if test "x$HAVE_HASKELL" = "x"; then echo "yes"; else echo "no"; fi
473 echo "If any optional component is configured 'no' when you expected 'yes'"
474 echo "then you should check the preceeding messages."
476 echo "Please report bugs back to the mailing list:"
477 echo "http://www.redhat.com/mailman/listinfo/libguestfs"
479 echo "Next you should type 'make' to build the package,"
480 echo "then 'make check' to run the tests."
481 echo "------------------------------------------------------------"