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], [0])
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$U" != "x" && AC_MSG_ERROR([Compiler not ANSI compliant])
121 dnl Work out how to specify the linker script to the linker.
122 VERSION_SCRIPT_FLAGS=-Wl,--version-script=
123 `/usr/bin/ld --help 2>&1 | grep -- --version-script >/dev/null` || \
124 VERSION_SCRIPT_FLAGS="-Wl,-M -Wl,"
125 AC_SUBST(VERSION_SCRIPT_FLAGS)
127 dnl Check support for 64 bit file offsets.
130 dnl Check sizeof long.
131 AC_CHECK_SIZEOF([long])
134 AC_CHECK_HEADERS([endian.h byteswap.h])
136 dnl Check for pod2man and pod2text.
137 AC_CHECK_PROG([POD2MAN],[pod2man],[pod2man],[no])
138 test "x$POD2MAN" = "xno" &&
139 AC_MSG_ERROR([pod2man must be installed])
140 AC_CHECK_PROG([POD2TEXT],[pod2text],[pod2text],[no])
141 test "x$POD2TEXT" = "xno" &&
142 AC_MSG_ERROR([pod2text must be installed])
145 AC_ARG_WITH([readline],
146 [AS_HELP_STRING([--with-readline],
147 [support fancy command line editing @<:@default=check@:>@])],
149 [with_readline=check])
152 AS_IF([test "x$with_readline" != xno],
153 [AC_CHECK_LIB([readline], [main],
154 [AC_SUBST([LIBREADLINE], ["-lreadline"])
155 AC_DEFINE([HAVE_LIBREADLINE], [1],
156 [Define if you have libreadline])
158 [if test "x$with_readline" != xcheck; then
160 [--with-readline was given, but test for readline failed])
165 AM_GNU_GETTEXT([external])
166 AM_GNU_GETTEXT_VERSION([0.17])
169 PKG_CHECK_MODULES([LIBXML2], [libxml-2.0])
170 AC_SUBST([LIBXML2_CFLAGS])
171 AC_SUBST([LIBXML2_LIBS])
173 dnl Check for OCaml (optional, for OCaml bindings).
176 AM_CONDITIONAL([HAVE_OCAML],
177 [test "x$OCAMLC" != "xno" && test "x$OCAMLFIND" != "xno"])
178 AM_CONDITIONAL([HAVE_OCAMLOPT],
179 [test "x$OCAMLOPT" != "xno" && test "x$OCAMLFIND" != "xno"])
181 if test "x$OCAMLC" != "xno"; then
182 dnl Check if we have caml/unixsupport.h header (OCaml bindings only).
184 CFLAGS="$CFLAGS -I$OCAMLLIB"
185 AC_CHECK_HEADERS([caml/unixsupport.h],[],[],
187 #include <caml/config.h>
188 #include <caml/mlvalues.h>
192 dnl Do we have function caml_raise_with_args?
193 f=caml_raise_with_args
194 AC_MSG_CHECKING([for function $f])
195 echo "char $f (); char foo() { return $f (); }" > conftest.c
198 if $OCAMLC -c conftest.c 2>/dev/null && \
199 $OCAMLC -c conftest_ml.ml 2>/dev/null && \
200 $OCAMLC conftest.o conftest_ml.cmo -o conftest 2>/dev/null ; then
201 AC_DEFINE([HAVE_CAML_RAISE_WITH_ARGS],[1],
202 [Defined if function caml_raise_with_args exists.])
203 AC_MSG_RESULT([found])
205 AC_MSG_RESULT([not found])
207 rm -f conftest conftest.* conftest_ml.*
210 dnl Check for Perl (optional, for Perl bindings).
211 dnl XXX This isn't quite right, we should check for Perl devel library.
212 AC_CHECK_PROG([PERL],[perl],[perl],[no])
214 dnl Check for Perl modules that must be present to compile and
215 dnl test the Perl bindings.
216 missing_perl_modules=no
217 for pm in Test::More ExtUtils::MakeMaker IO::Stringy; do
218 AC_MSG_CHECKING([for $pm])
219 if ! perl -M$pm -e1 >/dev/null 2>&1; then
221 missing_perl_modules=yes
226 if test "x$missing_perl_modules" = "xyes"; then
227 AC_MSG_WARN([some Perl modules required to compile or test the Perl bindings are missing])
230 AM_CONDITIONAL([HAVE_PERL],
231 [test "x$PERL" != "xno" && test "x$missing_perl_modules" != "xyes"])
233 dnl Check for Python (optional, for Python bindings).
234 AC_CHECK_PROG([PYTHON],[python],[python],[no])
239 if test "x$PYTHON" != "xno"; then
240 PYTHON_PREFIX=`$PYTHON -c "import sys; print sys.prefix"`
241 PYTHON_VERSION=`$PYTHON -c "import sys; print sys.version[[0:3]]"`
243 AC_MSG_CHECKING([for Python include path])
244 if test -z "$PYTHON_INCLUDEDIR"; then
245 python_path=`$PYTHON -c "import distutils.sysconfig; \
246 print (distutils.sysconfig.get_python_inc ());"`
247 PYTHON_INCLUDEDIR=$python_path
249 AC_MSG_RESULT([$PYTHON_INCLUDEDIR])
251 AC_MSG_CHECKING([for Python site-packages path])
252 if test -z "$PYTHON_SITE_PACKAGES"; then
253 PYTHON_SITE_PACKAGES=`$PYTHON -c "import distutils.sysconfig; \
254 print (distutils.sysconfig.get_python_lib(1,0));"`
256 AC_MSG_RESULT([$PYTHON_SITE_PACKAGES])
259 LIBS="$LIBS -lpython$PYTHON_VERSION"
260 AC_CHECK_FUNCS([PyCapsule_New])
264 AC_SUBST(PYTHON_PREFIX)
265 AC_SUBST(PYTHON_VERSION)
266 AC_SUBST(PYTHON_INCLUDEDIR)
267 AC_SUBST(PYTHON_SITE_PACKAGES)
269 AM_CONDITIONAL([HAVE_PYTHON],
270 [test "x$PYTHON_INCLUDEDIR" != "x" && test "x$PYTHON_SITE_PACKAGES" != "x"])
272 dnl Check for Ruby and rake (optional, for Ruby bindings).
273 AC_CHECK_LIB([ruby],[ruby_init],[HAVE_LIBRUBY=1],[HAVE_LIBRUBY=0])
274 AC_CHECK_PROG([RAKE],[rake],[rake],[no])
276 AM_CONDITIONAL([HAVE_RUBY],
277 [test "x$RAKE" != "xno" && test -n "$HAVE_LIBRUBY"])
279 dnl dnl Check for Java.
280 dnl AC_ARG_WITH(java_home,
281 dnl [AS_HELP_STRING([--with-java-home],
282 dnl [specify path to JDK directory @<:@default=check@:>@])],
284 dnl [with_java_home=check])
286 dnl if test "x$with_java_home" != "xno"; then
287 dnl if test "x$with_java_home" != "xyes" && test "x$with_java_home" != "xcheck"
289 dnl # Reject unsafe characters in $JAVA_HOME
292 dnl case $JAVA_HOME in
293 dnl *[\\\"\#\$\&\'\`$jh_lf\ \ ]*)
294 dnl AC_MSG_FAILURE([unsafe \$JAVA_HOME directory (use --with-java-home=no to disable Java support)]);;
296 dnl if test -d "$with_java_home"; then
297 dnl JAVA_HOME="$with_java_home"
299 dnl AC_MSG_FAILURE([$with_java_home is not a directory (use --with-java-home=no to disable Java support)])
303 dnl if test "x$JAVA_HOME" = "x"; then
304 dnl # Look for Java in some likely locations.
306 dnl /usr/lib/jvm/java \
307 dnl /usr/lib/jvm/java-6-openjdk
309 dnl if test -d $d && test -f $d/bin/java; then
316 dnl if test "x$JAVA_HOME" != "x"; then
317 dnl AC_MSG_CHECKING(for JDK in $JAVA_HOME)
318 dnl if test ! -x "$JAVA_HOME/bin/java"; then
319 dnl AC_MSG_ERROR([missing $JAVA_HOME/bin/java binary (use --with-java-home=no to disable Java support)])
321 dnl JAVA="$JAVA_HOME/bin/java"
323 dnl if test ! -x "$JAVA_HOME/bin/javac"; then
324 dnl AC_MSG_ERROR([missing $JAVA_HOME/bin/javac binary])
326 dnl JAVAC="$JAVA_HOME/bin/javac"
328 dnl if test ! -x "$JAVA_HOME/bin/javah"; then
329 dnl AC_MSG_ERROR([missing $JAVA_HOME/bin/javah binary])
331 dnl JAVAH="$JAVA_HOME/bin/javah"
333 dnl if test ! -x "$JAVA_HOME/bin/javadoc"; then
334 dnl AC_MSG_ERROR([missing $JAVA_HOME/bin/javadoc binary])
336 dnl JAVADOC="$JAVA_HOME/bin/javadoc"
338 dnl if test ! -x "$JAVA_HOME/bin/jar"; then
339 dnl AC_MSG_ERROR([missing $JAVA_HOME/bin/jar binary])
341 dnl JAR="$JAVA_HOME/bin/jar"
343 dnl java_version=`$JAVA -version 2>&1 | grep "java version"`
344 dnl AC_MSG_RESULT(found $java_version in $JAVA_HOME)
347 dnl AC_MSG_CHECKING([for jni.h])
348 dnl if test -f "$JAVA_HOME/include/jni.h"; then
349 dnl JNI_CFLAGS="-I$JAVA_HOME/include"
351 dnl if test "`find $JAVA_HOME -name jni.h`" != ""; then
352 dnl head=`find $JAVA_HOME -name jni.h | tail -1`
353 dnl dir=`dirname "$head"`
354 dnl JNI_CFLAGS="-I$dir"
356 dnl AC_MSG_FAILURE([missing jni.h header file])
359 dnl AC_MSG_RESULT([$JNI_CFLAGS])
361 dnl dnl Find jni_md.h.
362 dnl AC_MSG_CHECKING([for jni_md.h])
363 dnl case "$build_os" in
364 dnl *linux*) system="linux" ;;
365 dnl *SunOS*) system="solaris" ;;
366 dnl *cygwin*) system="win32" ;;
367 dnl *) system="$build_os" ;;
369 dnl if test -f "$JAVA_HOME/include/$system/jni_md.h"; then
370 dnl JNI_CFLAGS="$JNI_CFLAGS -I$JAVA_HOME/include/$system"
372 dnl if test "`find $JAVA_HOME -name jni_md.h`" != ""; then
373 dnl head=`find $JAVA_HOME -name jni_md.h | tail -1`
374 dnl dir=`dirname "$head"`
375 dnl JNI_CFLAGS="$JNI_CFLAGS -I$dir"
377 dnl AC_MSG_FAILURE([missing jni_md.h header file])
380 dnl AC_MSG_RESULT([$JNI_CFLAGS])
382 dnl dnl Need extra version flag?
383 dnl AC_MSG_CHECKING([extra javac flags])
385 dnl javac_version=`$JAVAC -version 2>&1`
386 dnl case "$javac_version" in
388 dnl JAVAC_FLAGS="-source 1.5" ;;
390 dnl AC_MSG_RESULT([$JAVAC_FLAGS])
392 dnl dnl Where to install jarfiles.
393 dnl dnl XXX How to make it configurable?
394 dnl JAR_INSTALL_DIR=\${prefix}/share/java
395 dnl JNI_INSTALL_DIR=\${libdir}
398 dnl jni_major_version=`echo "$VERSION" | awk -F. '{print $1}'`
399 dnl jni_minor_version=`echo "$VERSION" | awk -F. '{print $2}'`
400 dnl jni_micro_version=`echo "$VERSION" | awk -F. '{print $3}'`
401 dnl JNI_VERSION_INFO=`expr "$jni_major_version" + "$jni_minor_version"`":$jni_micro_version:$jni_minor_version"
405 dnl AC_SUBST(JAVA_HOME)
409 dnl AC_SUBST(JAVADOC)
411 dnl AC_SUBST(JNI_CFLAGS)
412 dnl AC_SUBST(JAVAC_FLAGS)
413 dnl AC_SUBST(JAR_INSTALL_DIR)
414 dnl AC_SUBST(JNI_INSTALL_DIR)
415 dnl AC_SUBST(JNI_VERSION_INFO)
417 dnl AM_CONDITIONAL([HAVE_JAVA],[test -n "$JAVAC"])
419 dnl dnl Check for Haskell (GHC).
420 dnl AC_CHECK_PROG([GHC],[ghc],[ghc],[no])
422 dnl AM_CONDITIONAL([HAVE_HASKELL],
423 dnl [test "x$GHC" != "xno"])
425 dnl Produce output files.
426 AC_CONFIG_HEADERS([config.h])
427 AC_CONFIG_FILES([Makefile
430 gnulib/tests/Makefile
435 ocaml/Makefile ocaml/META
436 perl/Makefile perl/Makefile.PL
440 ruby/Makefile ruby/Rakefile
443 AC_CONFIG_FILES([python/run-python-tests], [chmod +x python/run-python-tests])
449 echo "------------------------------------------------------------"
450 echo "Thank you for downloading $PACKAGE_STRING"
452 echo "This is how we have configured the optional components for you today:"
454 echo -n "OCaml bindings ...................... "
455 if test "x$HAVE_OCAML_TRUE" = "x"; then echo "yes"; else echo "no"; fi
456 echo -n "Perl bindings ....................... "
457 if test "x$HAVE_PERL_TRUE" = "x"; then echo "yes"; else echo "no"; fi
458 echo -n "Python bindings ..................... "
459 if test "x$HAVE_PYTHON_TRUE" = "x"; then echo "yes"; else echo "no"; fi
460 echo -n "Ruby bindings ....................... "
461 if test "x$HAVE_RUBY_TRUE" = "x"; then echo "yes"; else echo "no"; fi
462 dnl echo -n "Java bindings ....................... "
463 dnl if test "x$HAVE_JAVA_TRUE" = "x"; then echo "yes"; else echo "no"; fi
464 dnl echo -n "Haskell bindings .................... "
465 dnl if test "x$HAVE_HASKELL" = "x"; then echo "yes"; else echo "no"; fi
467 echo "If any optional component is configured 'no' when you expected 'yes'"
468 echo "then you should check the preceeding messages."
470 echo "Please report bugs back to the mailing list:"
471 echo "http://www.redhat.com/mailman/listinfo/libguestfs"
473 echo "Next you should type 'make' to build the package,"
474 echo "then 'make check' to run the tests."
475 echo "------------------------------------------------------------"