5 # Test whether this shell is capable of parameter substring processing.
6 ( option='a/b'; : ${option#*/} ) 2>/dev/null || {
8 The shell interpreting '$0' is lacking some required features.
10 To work around this problem you may try to execute:
19 # Store original IFS value so it can be changed (and restored) in many places.
20 readonly DEFAULT_IFS="$IFS"
22 srcdir=$(dirname "$0")
24 subdirs="util compat lib parse-time-string completion doc emacs"
25 subdirs="${subdirs} performance-test test test/test-databases"
26 subdirs="${subdirs} bindings"
28 # For a non-srcdir configure invocation (such as ../configure), create
29 # the directory structure and copy Makefiles.
30 if [ "$srcdir" != "." ]; then
32 for dir in . ${subdirs}; do
34 cp "$srcdir"/"$dir"/Makefile.local "$dir"
35 cp "$srcdir"/"$dir"/Makefile "$dir"
38 # Easiest way to get the test suite to work is to just copy the
39 # whole thing into the build directory.
40 cp -a "$srcdir"/test/* test
42 # Emacs only likes to generate compiled files next to the .el files
43 # by default so copy these as well (which is not ideal).
44 cp -a "$srcdir"/emacs/*.el emacs
47 # Set several defaults (optionally specified by the user in
48 # environment variables)
51 CFLAGS=${CFLAGS:--g -O2}
52 CPPFLAGS=${CPPFLAGS:-}
53 CXXFLAGS_for_sh=${CXXFLAGS:-${CFLAGS}}
54 CXXFLAGS=${CXXFLAGS:-\$(CFLAGS)}
56 XAPIAN_CONFIG=${XAPIAN_CONFIG:-}
59 # We don't allow the EMACS or GZIP Makefile variables inherit values
60 # from the environment as we do with CC and CXX above. The reason is
61 # that these names as environment variables have existing uses other
62 # than the program name that we want. (EMACS is set to 't' when a
63 # shell is running within emacs and GZIP specifies arguments to pass
64 # on the gzip command line).
66 # Set the defaults for values the user can specify with command-line
82 Usage: ./configure [options]...
84 This script configures notmuch to build on your system.
86 It verifies that dependencies are available, determines flags needed
87 to compile and link against various required libraries, and identifies
88 whether various system functions can be used or if locally-provided
89 replacements will be built instead.
91 Finally, it allows you to control various aspects of the build and
94 First, some common variables can specified via environment variables:
96 CC The C compiler to use
97 CFLAGS Flags to pass to the C compiler
98 CPPFLAGS Flags to pass to the C preprocessor
99 CXX The C++ compiler to use
100 CXXFLAGS Flags to pass to the C compiler
101 LDFLAGS Flags to pass when linking
103 Each of these values can further be controlled by specifying them
104 later on the "make" command line.
106 Other environment variables can be used to control configure itself,
107 (and for which there is no equivalent build-time control):
109 XAPIAN_CONFIG The program to use to determine flags for
110 compiling and linking against the Xapian
111 library. [$XAPIAN_CONFIG]
112 PYTHON Name of python command to use in
113 configure and the test suite.
115 Additionally, various options can be specified on the configure
118 --prefix=PREFIX Install files in PREFIX [$PREFIX]
120 By default, "make install" will install the resulting program to
121 $PREFIX/bin, documentation to $PREFIX/man, etc. You can
122 specify an installation prefix other than $PREFIX using
123 --prefix, for instance:
125 ./configure --prefix=\$HOME
127 Fine tuning of some installation directories is available:
129 --libdir=DIR Install libraries to DIR [PREFIX/lib]
130 --includedir=DIR Install header files to DIR [PREFIX/include]
131 --mandir=DIR Install man pages to DIR [PREFIX/share/man]
132 --sysconfdir=DIR Read-only single-machine data [PREFIX/etc]
133 --emacslispdir=DIR Emacs code [PREFIX/share/emacs/site-lisp]
134 --emacsetcdir=DIR Emacs miscellaneous files [PREFIX/share/emacs/site-lisp]
135 --bashcompletiondir=DIR Bash completions files [SYSCONFDIR/bash_completion.d]
136 --zshcompletiondir=DIR Zsh completions files [PREFIX/share/zsh/functions/Completion/Unix]
138 Some features can be disabled (--with-feature=no is equivalent to
141 --without-bash-completion Do not install bash completions files
142 --without-docs Do not install documentation
143 --without-api-docs Do not install API man page
144 --without-emacs Do not install lisp file
145 --without-desktop Do not install desktop file
146 --without-ruby Do not install ruby bindings
147 --without-zsh-completion Do not install zsh completions files
148 --without-retry-lock Do not use blocking xapian opens, even if available
150 Additional options are accepted for compatibility with other
151 configure-script calling conventions, but don't do anything yet:
153 --build=<cpu>-<vendor>-<os> Currently ignored
154 --host=<cpu>-<vendor>-<os> Currently ignored
155 --infodir=DIR Currently ignored
156 --datadir=DIR Currently ignored
157 --localstatedir=DIR Currently ignored
158 --libexecdir=DIR Currently ignored
159 --disable-maintainer-mode Currently ignored
160 --disable-dependency-tracking Currently ignored
165 # Parse command-line options
167 if [ "${option}" = '--help' ] ; then
170 elif [ "${option%%=*}" = '--prefix' ] ; then
171 PREFIX="${option#*=}"
172 elif [ "${option%%=*}" = '--libdir' ] ; then
173 LIBDIR="${option#*=}"
174 elif [ "${option%%=*}" = '--includedir' ] ; then
175 INCLUDEDIR="${option#*=}"
176 elif [ "${option%%=*}" = '--mandir' ] ; then
177 MANDIR="${option#*=}"
178 elif [ "${option%%=*}" = '--sysconfdir' ] ; then
179 SYSCONFDIR="${option#*=}"
180 elif [ "${option%%=*}" = '--emacslispdir' ] ; then
181 EMACSLISPDIR="${option#*=}"
182 elif [ "${option%%=*}" = '--emacsetcdir' ] ; then
183 EMACSETCDIR="${option#*=}"
184 elif [ "${option%%=*}" = '--bashcompletiondir' ] ; then
185 BASHCOMPLETIONDIR="${option#*=}"
186 elif [ "${option%%=*}" = '--zshcompletiondir' ] ; then
187 ZSHCOMLETIONDIR="${option#*=}"
188 elif [ "${option%%=*}" = '--with-docs' ]; then
189 if [ "${option#*=}" = 'no' ]; then
195 elif [ "${option}" = '--without-docs' ] ; then
198 elif [ "${option%%=*}" = '--with-api-docs' ]; then
199 if [ "${option#*=}" = 'no' ]; then
204 elif [ "${option}" = '--without-api-docs' ] ; then
206 elif [ "${option%%=*}" = '--with-emacs' ]; then
207 if [ "${option#*=}" = 'no' ]; then
212 elif [ "${option}" = '--without-emacs' ] ; then
214 elif [ "${option%%=*}" = '--with-desktop' ]; then
215 if [ "${option#*=}" = 'no' ]; then
220 elif [ "${option}" = '--without-desktop' ] ; then
222 elif [ "${option%%=*}" = '--with-bash-completion' ]; then
223 if [ "${option#*=}" = 'no' ]; then
228 elif [ "${option}" = '--without-bash-completion' ] ; then
230 elif [ "${option%%=*}" = '--with-ruby' ]; then
231 if [ "${option#*=}" = 'no' ]; then
236 elif [ "${option}" = '--without-ruby' ] ; then
238 elif [ "${option%%=*}" = '--with-retry-lock' ]; then
239 if [ "${option#*=}" = 'no' ]; then
244 elif [ "${option}" = '--without-retry-lock' ] ; then
246 elif [ "${option%%=*}" = '--with-zsh-completion' ]; then
247 if [ "${option#*=}" = 'no' ]; then
252 elif [ "${option}" = '--without-zsh-completion' ] ; then
254 elif [ "${option%%=*}" = '--build' ] ; then
256 elif [ "${option%%=*}" = '--host' ] ; then
258 elif [ "${option%%=*}" = '--infodir' ] ; then
260 elif [ "${option%%=*}" = '--datadir' ] ; then
262 elif [ "${option%%=*}" = '--localstatedir' ] ; then
264 elif [ "${option%%=*}" = '--libexecdir' ] ; then
266 elif [ "${option}" = '--disable-maintainer-mode' ] ; then
268 elif [ "${option}" = '--disable-dependency-tracking' ] ; then
271 echo "Unrecognized option: ${option}"
279 # We set this value early, (rather than just while printing the
280 # Makefile.config file later like most values), because we need to
281 # actually investigate this value compared to the ldconfig_paths value
283 if [ -z "$LIBDIR" ] ; then
284 libdir_expanded="${PREFIX}/lib"
286 # very non-general variable expansion
287 libdir_expanded=$(printf %s "$LIBDIR" | sed "s|\${prefix}|${PREFIX}|; s|\$prefix\>|${PREFIX}|; s|//*|/|g")
291 Welcome to Notmuch, a system for indexing, searching and tagging your email.
293 We hope that the process of building and installing notmuch is quick
294 and smooth so that you can soon be reading and processing your email
295 more efficiently than ever.
297 If anything goes wrong in the configure process, you can override any
298 decisions it makes by manually editing the Makefile.config file that
299 it creates. Also please do as much as you can to figure out what could
300 be different on your machine compared to those of the notmuch
301 developers. Then, please email those details to the Notmuch list
302 (notmuch@notmuchmail.org) so that we can hopefully make future
303 versions of notmuch easier for you to use.
305 We'll now investigate your system to verify that all required
306 dependencies are available:
311 printf "int main(void){return 0;}\n" > minimal.c
313 printf "Sanity checking C compilation environment... "
314 if ${CC} ${CFLAGS} ${CPPFLAGS} minimal.c ${LDFLAGS} -o minimal > /dev/null 2>&1
319 errors=$((errors + 1))
322 printf "Sanity checking C++ compilation environment... "
323 if ${CXX} ${CXXFLAGS_for_sh} ${CPPFLAGS} minimal.c ${LDFLAGS} -o minimal > /dev/null 2>&1
328 errors=$((errors + 1))
331 if [ $errors -gt 0 ]; then
333 *** Error: Initial sanity checking of environment failed. Please try
334 running configure in a clean environment, and if the problem persists,
337 rm -f minimal minimal.c
341 printf "Reading libnotmuch version from source... "
342 cat > _libversion.c <<EOF
344 #include "lib/notmuch.h"
346 printf("libnotmuch_version_major=%d\n",
347 LIBNOTMUCH_MAJOR_VERSION);
348 printf("libnotmuch_version_minor=%d\n",
349 LIBNOTMUCH_MINOR_VERSION);
350 printf("libnotmuch_version_release=%d\n",
351 LIBNOTMUCH_MICRO_VERSION);
355 if ${CC} ${CFLAGS} _libversion.c -o _libversion > /dev/null 2>&1 && \
356 ./_libversion > _libversion.sh && . ./_libversion.sh
362 *** Error: Reading lib/notmuch.h failed.
363 Please try running configure again in a clean environment, and if the
364 problem persists, report a bug.
366 rm -f _libversion _libversion.c _libversion.sh
370 if pkg-config --version > /dev/null 2>&1; then
376 printf "Checking for Xapian development files... "
378 for xapian_config in ${XAPIAN_CONFIG} xapian-config xapian-config-1.3; do
379 if ${xapian_config} --version > /dev/null 2>&1; then
380 xapian_version=$(${xapian_config} --version | sed -e 's/.* //')
381 printf "Yes (%s).\n" ${xapian_version}
383 xapian_cxxflags=$(${xapian_config} --cxxflags)
384 xapian_ldflags=$(${xapian_config} --libs)
388 if [ ${have_xapian} = "0" ]; then
390 errors=$((errors + 1))
393 have_xapian_compact=0
394 have_xapian_field_processor=0
395 if [ ${have_xapian} = "1" ]; then
396 printf "Checking for Xapian compaction support... "
399 class TestCompactor : public Xapian::Compactor { };
401 if ${CXX} ${CXXFLAGS_for_sh} ${xapian_cxxflags} -c _compact.cc -o _compact.o > /dev/null 2>&1
403 have_xapian_compact=1
407 errors=$((errors + 1))
410 rm -f _compact.o _compact.cc
412 printf "Checking for Xapian FieldProcessor API... "
413 cat>_field_processor.cc<<EOF
415 class TitleFieldProcessor : public Xapian::FieldProcessor { };
417 if ${CXX} ${CXXFLAGS_for_sh} ${xapian_cxxflags} -c _field_processor.cc -o _field_processor.o > /dev/null 2>&1
419 have_xapian_field_processor=1
422 printf "No. (optional)\n"
425 rm -f _field_processor.o _field_processor.cc
427 default_xapian_backend=""
428 # DB_RETRY_LOCK is only supported on Xapian > 1.3.2
429 have_xapian_db_retry_lock=0
430 if [ $WITH_RETRY_LOCK = "1" ]; then
431 printf "Checking for Xapian lock retry support... "
434 int flag = Xapian::DB_RETRY_LOCK;
436 if ${CXX} ${CXXFLAGS_for_sh} ${xapian_cxxflags} -c _retry.cc -o _retry.o > /dev/null 2>&1
438 have_xapian_db_retry_lock=1
441 printf "No. (optional)\n"
443 rm -f _retry.o _retry.cc
446 printf "Testing default Xapian backend... "
447 cat >_default_backend.cc <<EOF
449 int main(int argc, char** argv) {
450 Xapian::WritableDatabase db("test.db",Xapian::DB_CREATE_OR_OPEN);
453 ${CXX} ${CXXFLAGS_for_sh} ${xapian_cxxflags} _default_backend.cc -o _default_backend ${xapian_ldflags}
455 if [ -f test.db/iamglass ]; then
456 default_xapian_backend=glass
458 default_xapian_backend=chert
460 printf "%s\n" "${default_xapian_backend}";
461 rm -rf test.db _default_backend _default_backend.cc
464 # we need to have a version >= 2.6.5 to avoid a crypto bug. We need
465 # 2.6.7 for permissive "From " header handling.
468 printf "Checking for GMime development files... "
469 if pkg-config --exists "gmime-2.6 >= $GMIME_MINVER"; then
472 gmime_cflags=$(pkg-config --cflags gmime-2.6)
473 gmime_ldflags=$(pkg-config --libs gmime-2.6)
477 errors=$((errors + 1))
480 # GMime already depends on Glib >= 2.12, but we use at least one Glib
481 # function that only exists as of 2.22, (g_array_unref)
482 printf "Checking for Glib development files (>= 2.22)... "
484 if pkg-config --exists 'glib-2.0 >= 2.22'; then
487 # these are included in gmime cflags and ldflags
488 # glib_cflags=$(pkg-config --cflags glib-2.0)
489 # glib_ldflags=$(pkg-config --libs glib-2.0)
492 errors=$((errors + 1))
495 if ! pkg-config --exists zlib; then
496 ${CC} -o compat/gen_zlib_pc "$srcdir"/compat/gen_zlib_pc.c >/dev/null 2>&1 &&
497 compat/gen_zlib_pc > compat/zlib.pc &&
498 PKG_CONFIG_PATH="$PKG_CONFIG_PATH":compat &&
499 export PKG_CONFIG_PATH
500 rm -f compat/gen_zlib_pc
503 printf "Checking for zlib (>= 1.2.5.2)... "
505 if pkg-config --atleast-version=1.2.5.2 zlib; then
508 zlib_cflags=$(pkg-config --cflags zlib)
509 zlib_ldflags=$(pkg-config --libs zlib)
512 errors=$((errors + 1))
515 printf "Checking for talloc development files... "
516 if pkg-config --exists talloc; then
519 talloc_cflags=$(pkg-config --cflags talloc)
520 talloc_ldflags=$(pkg-config --libs talloc)
525 errors=$((errors + 1))
528 printf "Checking for python... "
531 for name in ${PYTHON} python python2 python3; do
532 if command -v $name > /dev/null; then
535 printf "Yes (%s).\n" "$name"
540 if [ $have_python -eq 0 ]; then
542 errors=$((errors + 1))
545 printf "Checking for valgrind development files... "
546 if pkg-config --exists valgrind; then
549 valgrind_cflags=$(pkg-config --cflags valgrind)
551 printf "No (but that's fine).\n"
556 printf "Checking for bash-completion (>= 1.90)... "
557 if pkg-config --atleast-version=1.90 bash-completion; then
560 printf "No (will not install bash completion).\n"
564 if [ -z "${EMACSLISPDIR-}" ]; then
565 EMACSLISPDIR="\$(prefix)/share/emacs/site-lisp"
568 if [ -z "${EMACSETCDIR-}" ]; then
569 EMACSETCDIR="\$(prefix)/share/emacs/site-lisp"
572 printf "Checking if emacs is available... "
573 if emacs --quick --batch > /dev/null 2>&1; then
577 printf "No (so will not byte-compile emacs code)\n"
582 if [ $WITH_API_DOCS = "1" ] ; then
583 printf "Checking if doxygen is available... "
584 if command -v doxygen > /dev/null; then
588 printf "No (so will not install api docs)\n"
593 if [ $WITH_RUBY = "1" ] ; then
594 printf "Checking for ruby development files... "
595 if ruby -e "require 'mkmf'"> /dev/null 2>&1; then
599 printf "No (skipping ruby bindings)\n"
604 if [ $WITH_DOCS = "1" ] ; then
605 printf "Checking if sphinx is available and supports nroff output... "
606 if command -v sphinx-build > /dev/null && ${python} -m sphinx.writers.manpage > /dev/null 2>&1 ; then
610 printf "No (so will not install man pages).\n"
614 if [ $WITH_DESKTOP = "1" ]; then
615 printf "Checking if desktop-file-install is available... "
616 if command -v desktop-file-install > /dev/null; then
619 printf "No (so will not install .desktop file).\n"
626 printf "Checking which platform we are on... "
628 if [ $uname = "Darwin" ] ; then
631 linker_resolves_library_dependencies=0
632 elif [ $uname = "SunOS" ] ; then
635 linker_resolves_library_dependencies=0
636 elif [ $uname = "FreeBSD" ] ; then
639 linker_resolves_library_dependencies=0
640 elif [ $uname = "OpenBSD" ] ; then
643 linker_resolves_library_dependencies=0
644 elif [ $uname = "Linux" ] || [ $uname = "GNU" ] ; then
645 printf "%s\n" "$uname"
647 linker_resolves_library_dependencies=1
649 printf "Checking for %s in ldconfig... " "$libdir_expanded"
650 ldconfig_paths=$(/sbin/ldconfig -N -X -v 2>/dev/null | sed -n -e 's,^\(/.*\):\( (.*)\)\?$,\1,p')
651 # Separate ldconfig_paths only on newline (not on any potential
652 # embedded space characters in any filenames). Note, we use a
653 # literal newline in the source here rather than something like:
657 # because the shell's command substitution deletes any trailing newlines.
660 for path in $ldconfig_paths; do
661 if [ "$path" = "$libdir_expanded" ]; then
666 if [ "$libdir_in_ldconfig" = '0' ]; then
667 printf "No (will set RPATH)\n"
674 linker_resolves_library_dependencies=0
677 *** Warning: Unknown platform. Notmuch might or might not build correctly.
682 if [ $errors -gt 0 ]; then
685 *** Error: The dependencies of notmuch could not be satisfied. You will
686 need to install the following packages before being able to compile
690 if [ $have_python -eq 0 ]; then
691 echo " python interpreter"
693 if [ $have_xapian -eq 0 -o $have_xapian_compact -eq 0 ]; then
694 echo " Xapian library (>= version 1.2.6, including development files such as headers)"
695 echo " https://xapian.org/"
697 if [ $have_zlib -eq 0 ]; then
698 echo " zlib library (>= version 1.2.5.2, including development files such as headers)"
699 echo " http://zlib.net/"
702 if [ $have_gmime -eq 0 ]; then
703 echo " GMime 2.6 library >= $GMIME_MINVER"
704 echo " (including development files such as headers)"
705 echo " http://spruce.sourceforge.net/gmime/"
708 if [ $have_glib -eq 0 ]; then
709 echo " Glib library >= 2.22 (including development files such as headers)"
710 echo " http://ftp.gnome.org/pub/gnome/sources/glib/"
713 if [ $have_talloc -eq 0 ]; then
714 echo " The talloc library (including development files such as headers)"
715 echo " https://talloc.samba.org/"
719 With any luck, you're using a modern, package-based operating system
720 that has all of these packages available in the distribution. In that
721 case a simple command will install everything you need. For example:
723 On Debian and similar systems:
725 sudo apt-get install libxapian-dev libgmime-2.6-dev libtalloc-dev zlib1g-dev
727 Or on Fedora and similar systems:
729 sudo yum install xapian-core-devel gmime-devel libtalloc-devel zlib-devel
731 On other systems, similar commands can be used, but the details of the
732 package names may be different.
735 if [ $have_pkg_config -eq 0 ]; then
737 Note: the pkg-config program is not available. This configure script
738 uses pkg-config to find the compilation flags required to link against
739 the various libraries needed by notmuch. It's possible you simply need
740 to install pkg-config with a command such as:
742 sudo apt-get install pkg-config
744 sudo yum install pkgconfig
746 But if pkg-config is not available for your system, then you will need
747 to modify the configure script to manually set the cflags and ldflags
748 variables to the correct values to link against each library in each
749 case that pkg-config could not be used to determine those values.
754 When you have installed the necessary dependencies, you can run
755 configure again to ensure the packages can be found, or simply run
756 "make" to compile notmuch.
762 printf "Checking for canonicalize_file_name... "
763 if ${CC} -o compat/have_canonicalize_file_name "$srcdir"/compat/have_canonicalize_file_name.c > /dev/null 2>&1
766 have_canonicalize_file_name=1
768 printf "No (will use our own instead).\n"
769 have_canonicalize_file_name=0
771 rm -f compat/have_canonicalize_file_name
774 printf "Checking for getline... "
775 if ${CC} -o compat/have_getline "$srcdir"/compat/have_getline.c > /dev/null 2>&1
780 printf "No (will use our own instead).\n"
783 rm -f compat/have_getline
785 printf "Checking for strcasestr... "
786 if ${CC} -o compat/have_strcasestr "$srcdir"/compat/have_strcasestr.c > /dev/null 2>&1
791 printf "No (will use our own instead).\n"
794 rm -f compat/have_strcasestr
796 printf "Checking for strsep... "
797 if ${CC} -o compat/have_strsep "$srcdir"/compat/have_strsep.c > /dev/null 2>&1
802 printf "No (will use our own instead).\n"
805 rm -f compat/have_strsep
807 printf "Checking for timegm... "
808 if ${CC} -o compat/have_timegm "$srcdir"/compat/have_timegm.c > /dev/null 2>&1
813 printf "No (will use our own instead).\n"
816 rm -f compat/have_timegm
818 printf "Checking for dirent.d_type... "
819 if ${CC} -o compat/have_d_type "$srcdir"/compat/have_d_type.c > /dev/null 2>&1
824 printf "No (will use stat instead).\n"
827 rm -f compat/have_d_type
829 printf "Checking for standard version of getpwuid_r... "
830 if ${CC} -o compat/check_getpwuid "$srcdir"/compat/check_getpwuid.c > /dev/null 2>&1
835 printf "No (will define _POSIX_PTHREAD_SEMANTICS to get it).\n"
838 rm -f compat/check_getpwuid
840 printf "Checking for standard version of asctime_r... "
841 if ${CC} -o compat/check_asctime "$srcdir"/compat/check_asctime.c > /dev/null 2>&1
846 printf "No (will define _POSIX_PTHREAD_SEMANTICS to get it).\n"
849 rm -f compat/check_asctime
851 printf "Checking for rpath support... "
852 if ${CC} -Wl,--enable-new-dtags -Wl,-rpath,/tmp/ -o minimal minimal.c >/dev/null 2>&1
855 rpath_ldflags="-Wl,--enable-new-dtags -Wl,-rpath,\$(libdir)"
857 printf "No (nothing to worry about).\n"
861 printf "Checking for -Wl,--as-needed... "
862 if ${CC} -Wl,--as-needed -o minimal minimal.c >/dev/null 2>&1
865 as_needed_ldflags="-Wl,--as-needed"
867 printf "No (nothing to worry about).\n"
871 printf "Checking for -Wl,--no-undefined... "
872 if ${CC} -Wl,--no-undefined -o minimal minimal.c >/dev/null 2>&1
875 no_undefined_ldflags="-Wl,--no-undefined"
877 printf "No (nothing to worry about).\n"
878 no_undefined_ldflags=""
882 printf "Checking for available C++ compiler warning flags... "
883 for flag in -Wall -Wextra -Wwrite-strings; do
884 if ${CC} $flag -o minimal minimal.c > /dev/null 2>&1
886 WARN_CXXFLAGS="${WARN_CXXFLAGS}${WARN_CXXFLAGS:+ }${flag}"
889 printf "\n\t%s\n" "${WARN_CXXFLAGS}"
891 WARN_CFLAGS="${WARN_CXXFLAGS}"
892 printf "Checking for available C compiler warning flags... "
893 for flag in -Wmissing-declarations; do
894 if ${CC} $flag -o minimal minimal.c > /dev/null 2>&1
896 WARN_CFLAGS="${WARN_CFLAGS}${WARN_CFLAGS:+ }${flag}"
899 printf "\n\t%s\n" "${WARN_CFLAGS}"
901 rm -f minimal minimal.c _libversion.c _libversion _libversion.sh
903 # construct the Makefile.config
904 cat > Makefile.config <<EOF
905 # This Makefile.config was automatically generated by the ./configure
906 # script of notmuch. If the configure script identified anything
907 # incorrectly, then you can edit this file to try to correct things,
908 # but be warned that if configure is run again it will destroy your
909 # changes, (and this could happen by simply calling "make" if the
910 # configure script is updated).
912 # The top-level directory for the source, (the directory containing
913 # the configure script). This may be different than the build
914 # directory (the current directory at the time configure was run).
917 # subdirectories to build
920 configure_options = $@
922 # We use vpath directives (rather than the VPATH variable) since the
923 # VPATH variable matches targets as well as prerequisites, (which is
924 # not useful since then a target left-over from a srcdir build would
925 # cause a target to not be built in the non-srcdir build).
927 # Also, we don't use a single "vpath % \$(srcdir)" here because we
928 # don't want the vpath to trigger for our emacs lisp compilation,
929 # (unless we first find a way to convince emacs to build the .elc
930 # target in a directory other than the directory of the .el
931 # prerequisite). In the meantime, we're actually copying in the .el
932 # files, (which is quite ugly).
934 vpath %.cc \$(srcdir)
935 vpath Makefile.% \$(srcdir)
936 vpath %.py \$(srcdir)
937 vpath %.rst \$(srcdir)
939 # Library versions (used to make SONAME)
940 # The major version of the library interface. This will control the soname.
941 # As such, this number must be incremented for any incompatible change to
942 # the library interface, (such as the deletion of an API or a major
943 # semantic change that breaks formerly functioning code).
945 LIBNOTMUCH_VERSION_MAJOR = ${libnotmuch_version_major}
947 # The minor version of the library interface. This should be incremented at
948 # the time of release for any additions to the library interface,
949 # (and when it is incremented, the release version of the library should
951 LIBNOTMUCH_VERSION_MINOR = ${libnotmuch_version_minor}
953 # The release version the library interface. This should be incremented at
954 # the time of release if there have been no changes to the interface, (but
955 # simply compatible changes to the implementation).
956 LIBNOTMUCH_VERSION_RELEASE = ${libnotmuch_version_release}
958 # These are derived from the VERSION macros in lib/notmuch.h so
959 # if you have to change them, something is wrong.
961 # The C compiler to use
964 # The C++ compiler to use
967 # Command to execute emacs from Makefiles
968 EMACS = emacs --quick
970 # Default FLAGS for C compiler (can be overridden by user such as "make CFLAGS=-g")
973 # Default FLAGS for C preprocessor (can be overridden by user such as "make CPPFLAGS=-I/usr/local/include")
974 CPPFLAGS = ${CPPFLAGS}
976 # Default FLAGS for C++ compiler (can be overridden by user such as "make CXXFLAGS=-g")
977 CXXFLAGS = ${CXXFLAGS}
979 # Default FLAGS for the linker (can be overridden by user such as "make LDFLAGS=-znow")
982 # Flags to enable warnings when using the C++ compiler
983 WARN_CXXFLAGS=${WARN_CXXFLAGS}
985 # Flags to enable warnings when using the C compiler
986 WARN_CFLAGS=${WARN_CFLAGS}
988 # Name of python interpreter
991 # The prefix to which notmuch should be installed
992 # Note: If you change this value here, be sure to ensure that the
993 # LIBDIR_IN_LDCONFIG value below is still set correctly.
996 # The directory to which libraries should be installed
997 # Note: If you change this value here, be sure to ensure that the
998 # LIBDIR_IN_LDCONFIG value below is still set correctly.
999 libdir = ${LIBDIR:=\$(prefix)/lib}
1001 # Whether libdir is in a path configured into ldconfig
1002 LIBDIR_IN_LDCONFIG = ${libdir_in_ldconfig}
1004 # The directory to which header files should be installed
1005 includedir = ${INCLUDEDIR:=\$(prefix)/include}
1007 # The directory to which man pages should be installed
1008 mandir = ${MANDIR:=\$(prefix)/share/man}
1010 # The directory to which read-only (configuration) files should be installed
1011 sysconfdir = ${SYSCONFDIR:=\$(prefix)/etc}
1013 # The directory to which emacs lisp files should be installed
1014 emacslispdir=${EMACSLISPDIR}
1016 # The directory to which emacs miscellaneous (machine-independent) files should
1018 emacsetcdir=${EMACSETCDIR}
1020 # Whether there's an emacs binary available for byte-compiling
1021 HAVE_EMACS = ${have_emacs}
1023 # Whether there's a sphinx-build binary available for building documentation
1024 HAVE_SPHINX=${have_sphinx}
1026 # Whether there's a doxygen binary available for building api documentation
1027 HAVE_DOXYGEN=${have_doxygen}
1029 # The directory to which desktop files should be installed
1030 desktop_dir = \$(prefix)/share/applications
1032 # The directory to which bash completions files should be installed
1033 bash_completion_dir = ${BASHCOMPLETIONDIR:=\$(sysconfdir)/bash_completion.d}
1035 # The directory to which zsh completions files should be installed
1036 zsh_completion_dir = ${ZSHCOMLETIONDIR:=\$(prefix)/share/zsh/functions/Completion/Unix}
1038 # Whether the canonicalize_file_name function is available (if not, then notmuch will
1039 # build its own version)
1040 HAVE_CANONICALIZE_FILE_NAME = ${have_canonicalize_file_name}
1042 # Whether the getline function is available (if not, then notmuch will
1043 # build its own version)
1044 HAVE_GETLINE = ${have_getline}
1046 # Are the ruby development files (and ruby) available? If not skip
1047 # building/testing ruby bindings.
1048 HAVE_RUBY_DEV = ${have_ruby_dev}
1050 # Whether the strcasestr function is available (if not, then notmuch will
1051 # build its own version)
1052 HAVE_STRCASESTR = ${have_strcasestr}
1054 # Whether the strsep function is available (if not, then notmuch will
1055 # build its own version)
1056 HAVE_STRSEP = ${have_strsep}
1058 # Whether the timegm function is available (if not, then notmuch will
1059 # build its own version)
1060 HAVE_TIMEGM = ${have_timegm}
1062 # Whether struct dirent has d_type (if not, then notmuch will use stat)
1063 HAVE_D_TYPE = ${have_d_type}
1065 # Whether the Xapian version in use supports compaction
1066 HAVE_XAPIAN_COMPACT = ${have_xapian_compact}
1068 # Whether the Xapian version in use supports field processors
1069 HAVE_XAPIAN_FIELD_PROCESSOR = ${have_xapian_field_processor}
1071 # Whether the Xapian version in use supports DB_RETRY_LOCK
1072 HAVE_XAPIAN_DB_RETRY_LOCK = ${have_xapian_db_retry_lock}
1074 # Whether the getpwuid_r function is standards-compliant
1075 # (if not, then notmuch will #define _POSIX_PTHREAD_SEMANTICS
1076 # to enable the standards-compliant version -- needed for Solaris)
1077 STD_GETPWUID = ${std_getpwuid}
1079 # Whether the asctime_r function is standards-compliant
1080 # (if not, then notmuch will #define _POSIX_PTHREAD_SEMANTICS
1081 # to enable the standards-compliant version -- needed for Solaris)
1082 STD_ASCTIME = ${std_asctime}
1084 # Supported platforms (so far) are: LINUX, MACOSX, SOLARIS, FREEBSD, OPENBSD
1085 PLATFORM = ${platform}
1087 # Whether the linker will automatically resolve the dependency of one
1088 # library on another (if not, then linking a binary requires linking
1089 # directly against both)
1090 LINKER_RESOLVES_LIBRARY_DEPENDENCIES = ${linker_resolves_library_dependencies}
1092 # Flags needed to compile and link against Xapian
1093 XAPIAN_CXXFLAGS = ${xapian_cxxflags}
1094 XAPIAN_LDFLAGS = ${xapian_ldflags}
1096 # Which backend will Xapian use by default?
1097 DEFAULT_XAPIAN_BACKEND = ${default_xapian_backend}
1099 # Flags needed to compile and link against GMime
1100 GMIME_CFLAGS = ${gmime_cflags}
1101 GMIME_LDFLAGS = ${gmime_ldflags}
1103 # Flags needed to compile and link against zlib
1104 ZLIB_CFLAGS = ${zlib_cflags}
1105 ZLIB_LDFLAGS = ${zlib_ldflags}
1107 # Flags needed to compile and link against talloc
1108 TALLOC_CFLAGS = ${talloc_cflags}
1109 TALLOC_LDFLAGS = ${talloc_ldflags}
1111 # Flags needed to have linker set rpath attribute
1112 RPATH_LDFLAGS = ${rpath_ldflags}
1114 # Flags needed to have linker link only to necessary libraries
1115 AS_NEEDED_LDFLAGS = ${as_needed_ldflags}
1117 # Flags to have the linker flag undefined symbols in object files
1118 NO_UNDEFINED_LDFLAGS = ${no_undefined_ldflags}
1120 # Whether valgrind header files are available
1121 HAVE_VALGRIND = ${have_valgrind}
1123 # And if so, flags needed at compile time for valgrind macros
1124 VALGRIND_CFLAGS = ${valgrind_cflags}
1127 WITH_EMACS = ${WITH_EMACS}
1129 # Support for desktop file
1130 WITH_DESKTOP = ${WITH_DESKTOP}
1132 # Support for bash completion
1133 WITH_BASH = ${WITH_BASH}
1135 # Support for zsh completion
1136 WITH_ZSH = ${WITH_ZSH}
1138 # Combined flags for compiling and linking against all of the above
1139 COMMON_CONFIGURE_CFLAGS = \\
1140 \$(GMIME_CFLAGS) \$(TALLOC_CFLAGS) \$(ZLIB_CFLAGS) \\
1141 -DHAVE_VALGRIND=\$(HAVE_VALGRIND) \$(VALGRIND_CFLAGS) \\
1142 -DHAVE_GETLINE=\$(HAVE_GETLINE) \\
1143 -DHAVE_CANONICALIZE_FILE_NAME=\$(HAVE_CANONICALIZE_FILE_NAME) \\
1144 -DHAVE_STRCASESTR=\$(HAVE_STRCASESTR) \\
1145 -DHAVE_STRSEP=\$(HAVE_STRSEP) \\
1146 -DHAVE_TIMEGM=\$(HAVE_TIMEGM) \\
1147 -DHAVE_D_TYPE=\$(HAVE_D_TYPE) \\
1148 -DSTD_GETPWUID=\$(STD_GETPWUID) \\
1149 -DSTD_ASCTIME=\$(STD_ASCTIME) \\
1150 -DHAVE_XAPIAN_COMPACT=\$(HAVE_XAPIAN_COMPACT) \\
1151 -DSILENCE_XAPIAN_DEPRECATION_WARNINGS \\
1152 -DHAVE_XAPIAN_FIELD_PROCESSOR=\$(HAVE_XAPIAN_FIELD_PROCESSOR) \\
1153 -DHAVE_XAPIAN_DB_RETRY_LOCK=\$(HAVE_XAPIAN_DB_RETRY_LOCK)
1155 CONFIGURE_CFLAGS = \$(COMMON_CONFIGURE_CFLAGS)
1157 CONFIGURE_CXXFLAGS = \$(COMMON_CONFIGURE_CFLAGS) \$(XAPIAN_CXXFLAGS)
1159 CONFIGURE_LDFLAGS = \$(GMIME_LDFLAGS) \$(TALLOC_LDFLAGS) \$(ZLIB_LDFLAGS) \$(XAPIAN_LDFLAGS)
1162 # construct the sh.config
1163 cat > sh.config <<EOF
1164 # This sh.config was automatically generated by the ./configure
1165 # script of notmuch.
1167 # Whether the Xapian version in use supports compaction
1168 NOTMUCH_HAVE_XAPIAN_COMPACT=${have_xapian_compact}
1170 # Whether the Xapian version in use supports field processors
1171 NOTMUCH_HAVE_XAPIAN_FIELD_PROCESSOR=${have_xapian_field_processor}
1173 # Whether the Xapian version in use supports lock retry
1174 NOTMUCH_HAVE_XAPIAN_DB_RETRY_LOCK=${have_xapian_db_retry_lock}
1176 # Which backend will Xapian use by default?
1177 NOTMUCH_DEFAULT_XAPIAN_BACKEND=${default_xapian_backend}
1179 # do we have man pages?
1180 NOTMUCH_HAVE_MAN=$((have_sphinx))
1182 # Name of python interpreter
1183 NOTMUCH_PYTHON=${python}
1185 # Are the ruby development files (and ruby) available? If not skip
1186 # building/testing ruby bindings.
1187 NOTMUCH_HAVE_RUBY_DEV=${have_ruby_dev}
1190 # Finally, after everything configured, inform the user how to continue.
1193 All required packages were found. You may now run the following
1194 commands to compile and install notmuch: