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=${XAPIAN_CONFIG:-}
59 # We don't allow the EMACS or GZIP Makefile variables inherit values
60 # from the environment as we do with CC and CXX above. The reason is
61 # that these names as environment variables have existing uses other
62 # than the program name that we want. (EMACS is set to 't' when a
63 # shell is running within emacs and GZIP specifies arguments to pass
64 # on the gzip command line).
66 # Set the defaults for values the user can specify with command-line
81 Usage: ./configure [options]...
83 This script configures notmuch to build on your system.
85 It verifies that dependencies are available, determines flags needed
86 to compile and link against various required libraries, and identifies
87 whether various system functions can be used or if locally-provided
88 replacements will be built instead.
90 Finally, it allows you to control various aspects of the build and
93 First, some common variables can specified via environment variables:
95 CC The C compiler to use
96 CFLAGS Flags to pass to the C compiler
97 CPPFLAGS Flags to pass to the C preprocessor
98 CXX The C++ compiler to use
99 CXXFLAGS Flags to pass to the C compiler
100 LDFLAGS Flags to pass when linking
102 Each of these values can further be controlled by specifying them
103 later on the "make" command line.
105 Other environment variables can be used to control configure itself,
106 (and for which there is no equivalent build-time control):
108 XAPIAN_CONFIG The program to use to determine flags for
109 compiling and linking against the Xapian
110 library. [$XAPIAN_CONFIG]
111 PYTHON Name of python command to use in
112 configure and the test suite.
114 Additionally, various options can be specified on the configure
117 --prefix=PREFIX Install files in PREFIX [$PREFIX]
119 By default, "make install" will install the resulting program to
120 $PREFIX/bin, documentation to $PREFIX/man, etc. You can
121 specify an installation prefix other than $PREFIX using
122 --prefix, for instance:
124 ./configure --prefix=\$HOME
126 Fine tuning of some installation directories is available:
128 --libdir=DIR Install libraries to DIR [PREFIX/lib]
129 --includedir=DIR Install header files to DIR [PREFIX/include]
130 --mandir=DIR Install man pages to DIR [PREFIX/share/man]
131 --sysconfdir=DIR Read-only single-machine data [PREFIX/etc]
132 --emacslispdir=DIR Emacs code [PREFIX/share/emacs/site-lisp]
133 --emacsetcdir=DIR Emacs miscellaneous files [PREFIX/share/emacs/site-lisp]
134 --bashcompletiondir=DIR Bash completions files [SYSCONFDIR/bash_completion.d]
135 --zshcompletiondir=DIR Zsh completions files [PREFIX/share/zsh/functions/Completion/Unix]
137 Some features can be disabled (--with-feature=no is equivalent to
140 --without-bash-completion Do not install bash completions files
141 --without-docs Do not install documentation
142 --without-api-docs Do not install API man page
143 --without-emacs Do not install lisp file
144 --without-ruby Do not install ruby bindings
145 --without-zsh-completion Do not install zsh completions files
146 --without-retry-lock Do not use blocking xapian opens, even if available
148 Additional options are accepted for compatibility with other
149 configure-script calling conventions, but don't do anything yet:
151 --build=<cpu>-<vendor>-<os> Currently ignored
152 --host=<cpu>-<vendor>-<os> Currently ignored
153 --infodir=DIR Currently ignored
154 --datadir=DIR Currently ignored
155 --localstatedir=DIR Currently ignored
156 --libexecdir=DIR Currently ignored
157 --disable-maintainer-mode Currently ignored
158 --disable-dependency-tracking Currently ignored
163 # Parse command-line options
165 if [ "${option}" = '--help' ] ; then
168 elif [ "${option%%=*}" = '--prefix' ] ; then
169 PREFIX="${option#*=}"
170 elif [ "${option%%=*}" = '--libdir' ] ; then
171 LIBDIR="${option#*=}"
172 elif [ "${option%%=*}" = '--includedir' ] ; then
173 INCLUDEDIR="${option#*=}"
174 elif [ "${option%%=*}" = '--mandir' ] ; then
175 MANDIR="${option#*=}"
176 elif [ "${option%%=*}" = '--sysconfdir' ] ; then
177 SYSCONFDIR="${option#*=}"
178 elif [ "${option%%=*}" = '--emacslispdir' ] ; then
179 EMACSLISPDIR="${option#*=}"
180 elif [ "${option%%=*}" = '--emacsetcdir' ] ; then
181 EMACSETCDIR="${option#*=}"
182 elif [ "${option%%=*}" = '--bashcompletiondir' ] ; then
183 BASHCOMPLETIONDIR="${option#*=}"
184 elif [ "${option%%=*}" = '--zshcompletiondir' ] ; then
185 ZSHCOMLETIONDIR="${option#*=}"
186 elif [ "${option%%=*}" = '--with-docs' ]; then
187 if [ "${option#*=}" = 'no' ]; then
193 elif [ "${option}" = '--without-docs' ] ; then
196 elif [ "${option%%=*}" = '--with-api-docs' ]; then
197 if [ "${option#*=}" = 'no' ]; then
202 elif [ "${option}" = '--without-api-docs' ] ; then
204 elif [ "${option%%=*}" = '--with-emacs' ]; then
205 if [ "${option#*=}" = 'no' ]; then
210 elif [ "${option}" = '--without-emacs' ] ; then
212 elif [ "${option%%=*}" = '--with-bash-completion' ]; then
213 if [ "${option#*=}" = 'no' ]; then
218 elif [ "${option}" = '--without-bash-completion' ] ; then
220 elif [ "${option%%=*}" = '--with-ruby' ]; then
221 if [ "${option#*=}" = 'no' ]; then
226 elif [ "${option}" = '--without-ruby' ] ; then
228 elif [ "${option%%=*}" = '--with-retry-lock' ]; then
229 if [ "${option#*=}" = 'no' ]; then
234 elif [ "${option}" = '--without-retry-lock' ] ; then
236 elif [ "${option%%=*}" = '--with-zsh-completion' ]; then
237 if [ "${option#*=}" = 'no' ]; then
242 elif [ "${option}" = '--without-zsh-completion' ] ; then
244 elif [ "${option%%=*}" = '--build' ] ; then
246 elif [ "${option%%=*}" = '--host' ] ; then
248 elif [ "${option%%=*}" = '--infodir' ] ; then
250 elif [ "${option%%=*}" = '--datadir' ] ; then
252 elif [ "${option%%=*}" = '--localstatedir' ] ; then
254 elif [ "${option%%=*}" = '--libexecdir' ] ; then
256 elif [ "${option}" = '--disable-maintainer-mode' ] ; then
258 elif [ "${option}" = '--disable-dependency-tracking' ] ; then
261 echo "Unrecognized option: ${option}"
269 # We set this value early, (rather than just while printing the
270 # Makefile.config file later like most values), because we need to
271 # actually investigate this value compared to the ldconfig_paths value
273 if [ -z "$LIBDIR" ] ; then
274 libdir_expanded="${PREFIX}/lib"
276 # very non-general variable expansion
277 libdir_expanded=$(echo "$LIBDIR" | sed "s|\\${prefix}|${PREFIX}|g; s|\\$prefix/|${PREFIX}/|; s|//*|/|g")
281 Welcome to Notmuch, a system for indexing, searching and tagging your email.
283 We hope that the process of building and installing notmuch is quick
284 and smooth so that you can soon be reading and processing your email
285 more efficiently than ever.
287 If anything goes wrong in the configure process, you can override any
288 decisions it makes by manually editing the Makefile.config file that
289 it creates. Also please do as much as you can to figure out what could
290 be different on your machine compared to those of the notmuch
291 developers. Then, please email those details to the Notmuch list
292 (notmuch@notmuchmail.org) so that we can hopefully make future
293 versions of notmuch easier for you to use.
295 We'll now investigate your system to verify that all required
296 dependencies are available:
301 printf "int main(void){return 0;}\n" > minimal.c
303 printf "Sanity checking C compilation environment... "
304 if ${CC} ${CFLAGS} ${CPPFLAGS} minimal.c ${LDFLAGS} -o minimal > /dev/null 2>&1
309 errors=$((errors + 1))
312 printf "Sanity checking C++ compilation environment... "
313 if ${CXX} ${CXXFLAGS_for_sh} ${CPPFLAGS} minimal.c ${LDFLAGS} -o minimal > /dev/null 2>&1
318 errors=$((errors + 1))
321 if [ $errors -gt 0 ]; then
323 *** Error: Initial sanity checking of environment failed. Please try
324 running configure in a clean environment, and if the problem persists,
327 rm -f minimal minimal.c
331 printf "Reading libnotmuch version from source... "
332 cat > _libversion.c <<EOF
334 #include "lib/notmuch.h"
336 printf("libnotmuch_version_major=%d\n",
337 LIBNOTMUCH_MAJOR_VERSION);
338 printf("libnotmuch_version_minor=%d\n",
339 LIBNOTMUCH_MINOR_VERSION);
340 printf("libnotmuch_version_release=%d\n",
341 LIBNOTMUCH_MICRO_VERSION);
345 if ${CC} ${CFLAGS} _libversion.c -o _libversion > /dev/null 2>&1 && \
346 ./_libversion > _libversion.sh && . ./_libversion.sh
352 *** Error: Reading lib/notmuch.h failed.
353 Please try running configure again in a clean environment, and if the
354 problem persists, report a bug.
356 rm -f _libversion _libversion.c _libversion.sh
360 if pkg-config --version > /dev/null 2>&1; then
366 printf "Checking for Xapian development files... "
368 for xapian_config in ${XAPIAN_CONFIG} xapian-config xapian-config-1.3; do
369 if ${xapian_config} --version > /dev/null 2>&1; then
370 xapian_version=$(${xapian_config} --version | sed -e 's/.* //')
371 printf "Yes (%s).\n" ${xapian_version}
373 xapian_cxxflags=$(${xapian_config} --cxxflags)
374 xapian_ldflags=$(${xapian_config} --libs)
378 if [ ${have_xapian} = "0" ]; then
380 errors=$((errors + 1))
383 have_xapian_compact=0
384 have_xapian_field_processor=0
385 if [ ${have_xapian} = "1" ]; then
386 printf "Checking for Xapian compaction support... "
389 class TestCompactor : public Xapian::Compactor { };
391 if ${CXX} ${CXXFLAGS_for_sh} ${xapian_cxxflags} -c _compact.cc -o _compact.o > /dev/null 2>&1
393 have_xapian_compact=1
397 errors=$((errors + 1))
400 rm -f _compact.o _compact.cc
402 printf "Checking for Xapian FieldProcessor API... "
403 cat>_field_processor.cc<<EOF
405 class TitleFieldProcessor : public Xapian::FieldProcessor { };
407 if ${CXX} ${CXXFLAGS_for_sh} ${xapian_cxxflags} -c _field_processor.cc -o _field_processor.o > /dev/null 2>&1
409 have_xapian_field_processor=1
412 printf "No. (optional)\n"
415 rm -f _field_processor.o _field_processor.cc
417 default_xapian_backend=""
418 # DB_RETRY_LOCK is only supported on Xapian > 1.3.2
419 have_xapian_db_retry_lock=0
420 if [ $WITH_RETRY_LOCK = "1" ]; then
421 printf "Checking for Xapian lock retry support... "
424 int flag = Xapian::DB_RETRY_LOCK;
426 if ${CXX} ${CXXFLAGS_for_sh} ${xapian_cxxflags} -c _retry.cc -o _retry.o > /dev/null 2>&1
428 have_xapian_db_retry_lock=1
431 printf "No. (optional)\n"
433 rm -f _retry.o _retry.cc
436 printf "Testing default Xapian backend... "
437 cat >_default_backend.cc <<EOF
439 int main(int argc, char** argv) {
440 Xapian::WritableDatabase db("test.db",Xapian::DB_CREATE_OR_OPEN);
443 ${CXX} ${CXXFLAGS_for_sh} ${xapian_cxxflags} _default_backend.cc -o _default_backend ${xapian_ldflags}
445 if [ -f test.db/iamglass ]; then
446 default_xapian_backend=glass
448 default_xapian_backend=chert
450 printf "%s\n" "${default_xapian_backend}";
451 rm -rf test.db _default_backend _default_backend.cc
454 # we need to have a version >= 2.6.5 to avoid a crypto bug. We need
455 # 2.6.7 for permissive "From " header handling.
458 printf "Checking for GMime development files... "
459 if pkg-config --exists "gmime-2.6 >= $GMIME_MINVER"; then
462 gmime_cflags=$(pkg-config --cflags gmime-2.6)
463 gmime_ldflags=$(pkg-config --libs gmime-2.6)
467 errors=$((errors + 1))
470 # GMime already depends on Glib >= 2.12, but we use at least one Glib
471 # function that only exists as of 2.22, (g_array_unref)
472 printf "Checking for Glib development files (>= 2.22)... "
474 if pkg-config --exists 'glib-2.0 >= 2.22'; then
477 # these are included in gmime cflags and ldflags
478 # glib_cflags=$(pkg-config --cflags glib-2.0)
479 # glib_ldflags=$(pkg-config --libs glib-2.0)
482 errors=$((errors + 1))
485 if ! pkg-config --exists zlib; then
486 ${CC} ${zlib_cflags} -o compat/gen_zlib_pc \
487 "$srcdir"/compat/gen_zlib_pc.c ${zlib_ldflags} > /dev/null 2>&1 &&
488 compat/gen_zlib_pc > compat/zlib.pc &&
489 PKG_CONFIG_PATH="$PKG_CONFIG_PATH":compat &&
490 export PKG_CONFIG_PATH
491 rm -f compat/gen_zlib_pc
494 printf "Checking for zlib (>= 1.2.5.2)... "
496 if pkg-config --atleast-version=1.2.5.2 zlib; then
499 zlib_cflags=$(pkg-config --cflags zlib)
500 zlib_ldflags=$(pkg-config --libs zlib)
503 errors=$((errors + 1))
506 printf "Checking for talloc development files... "
507 if pkg-config --exists talloc; then
510 talloc_cflags=$(pkg-config --cflags talloc)
511 talloc_ldflags=$(pkg-config --libs talloc)
516 errors=$((errors + 1))
519 printf "Checking for python... "
522 for name in ${PYTHON} python python2 python3; do
523 if command -v $name > /dev/null; then
526 printf "Yes (%s).\n" "$name"
531 if [ $have_python -eq 0 ]; then
533 errors=$((errors + 1))
536 printf "Checking for valgrind development files... "
537 if pkg-config --exists valgrind; then
540 valgrind_cflags=$(pkg-config --cflags valgrind)
542 printf "No (but that's fine).\n"
547 printf "Checking for bash-completion (>= 1.90)... "
548 if pkg-config --atleast-version=1.90 bash-completion; then
551 printf "No (will not install bash completion).\n"
555 if [ -z "${EMACSLISPDIR-}" ]; then
556 EMACSLISPDIR="\$(prefix)/share/emacs/site-lisp"
559 if [ -z "${EMACSETCDIR-}" ]; then
560 EMACSETCDIR="\$(prefix)/share/emacs/site-lisp"
563 printf "Checking if emacs is available... "
564 if emacs --quick --batch > /dev/null 2>&1; then
568 printf "No (so will not byte-compile emacs code)\n"
573 if [ $WITH_API_DOCS = "1" ] ; then
574 printf "Checking if doxygen is available... "
575 if command -v doxygen > /dev/null; then
579 printf "No (so will not install api docs)\n"
584 if [ $WITH_RUBY = "1" ] ; then
585 printf "Checking for ruby development files... "
586 if ruby -e "require 'mkmf'"> /dev/null 2>&1; then
590 printf "No (skipping ruby bindings)\n"
595 if [ $WITH_DOCS = "1" ] ; then
596 printf "Checking if sphinx is available and supports nroff output... "
597 if command -v sphinx-build > /dev/null && ${python} -m sphinx.writers.manpage > /dev/null 2>&1 ; then
601 printf "No (so will not install man pages).\n"
607 printf "Checking which platform we are on... "
609 if [ $uname = "Darwin" ] ; then
612 linker_resolves_library_dependencies=0
613 elif [ $uname = "SunOS" ] ; then
616 linker_resolves_library_dependencies=0
617 elif [ $uname = "FreeBSD" ] ; then
620 linker_resolves_library_dependencies=0
621 elif [ $uname = "OpenBSD" ] ; then
624 linker_resolves_library_dependencies=0
625 elif [ $uname = "Linux" ] || [ $uname = "GNU" ] ; then
626 printf "%s\n" "$uname"
628 linker_resolves_library_dependencies=1
630 printf "Checking for %s in ldconfig... " "$libdir_expanded"
631 ldconfig_paths=$(/sbin/ldconfig -N -X -v 2>/dev/null | sed -n -e 's,^\(/.*\):\( (.*)\)\?$,\1,p')
632 # Separate ldconfig_paths only on newline (not on any potential
633 # embedded space characters in any filenames). Note, we use a
634 # literal newline in the source here rather than something like:
638 # because the shell's command substitution deletes any trailing newlines.
641 for path in $ldconfig_paths; do
642 if [ "$path" = "$libdir_expanded" ]; then
647 if [ "$libdir_in_ldconfig" = '0' ]; then
648 printf "No (will set RPATH)\n"
655 linker_resolves_library_dependencies=0
658 *** Warning: Unknown platform. Notmuch might or might not build correctly.
663 printf "Checking byte order... "
664 cat> _byteorder.c <<EOF
667 uint32_t test = 0x34333231;
668 int main() { printf("%.4s\n", (const char*)&test); return 0; }
670 ${CC} ${CFLAGS} _byteorder.c -o _byteorder > /dev/null 2>&1
671 util_byte_order=$(./_byteorder)
672 echo $util_byte_order
674 rm -f _byteorder _byteorder.c
676 if [ $errors -gt 0 ]; then
679 *** Error: The dependencies of notmuch could not be satisfied. You will
680 need to install the following packages before being able to compile
684 if [ $have_python -eq 0 ]; then
685 echo " python interpreter"
687 if [ $have_xapian -eq 0 -o $have_xapian_compact -eq 0 ]; then
688 echo " Xapian library (>= version 1.2.6, including development files such as headers)"
689 echo " https://xapian.org/"
691 if [ $have_zlib -eq 0 ]; then
692 echo " zlib library (>= version 1.2.5.2, including development files such as headers)"
693 echo " http://zlib.net/"
696 if [ $have_gmime -eq 0 ]; then
697 echo " GMime 2.6 library >= $GMIME_MINVER"
698 echo " (including development files such as headers)"
699 echo " http://spruce.sourceforge.net/gmime/"
702 if [ $have_glib -eq 0 ]; then
703 echo " Glib library >= 2.22 (including development files such as headers)"
704 echo " http://ftp.gnome.org/pub/gnome/sources/glib/"
707 if [ $have_talloc -eq 0 ]; then
708 echo " The talloc library (including development files such as headers)"
709 echo " https://talloc.samba.org/"
713 With any luck, you're using a modern, package-based operating system
714 that has all of these packages available in the distribution. In that
715 case a simple command will install everything you need. For example:
717 On Debian and similar systems:
719 sudo apt-get install libxapian-dev libgmime-2.6-dev libtalloc-dev zlib1g-dev
721 Or on Fedora and similar systems:
723 sudo yum install xapian-core-devel gmime-devel libtalloc-devel zlib-devel
725 On other systems, similar commands can be used, but the details of the
726 package names may be different.
729 if [ $have_pkg_config -eq 0 ]; then
731 Note: the pkg-config program is not available. This configure script
732 uses pkg-config to find the compilation flags required to link against
733 the various libraries needed by notmuch. It's possible you simply need
734 to install pkg-config with a command such as:
736 sudo apt-get install pkg-config
738 sudo yum install pkgconfig
740 But if pkg-config is not available for your system, then you will need
741 to modify the configure script to manually set the cflags and ldflags
742 variables to the correct values to link against each library in each
743 case that pkg-config could not be used to determine those values.
748 When you have installed the necessary dependencies, you can run
749 configure again to ensure the packages can be found, or simply run
750 "make" to compile notmuch.
756 printf "Checking for canonicalize_file_name... "
757 if ${CC} -o compat/have_canonicalize_file_name "$srcdir"/compat/have_canonicalize_file_name.c > /dev/null 2>&1
760 have_canonicalize_file_name=1
762 printf "No (will use our own instead).\n"
763 have_canonicalize_file_name=0
765 rm -f compat/have_canonicalize_file_name
768 printf "Checking for getline... "
769 if ${CC} -o compat/have_getline "$srcdir"/compat/have_getline.c > /dev/null 2>&1
774 printf "No (will use our own instead).\n"
777 rm -f compat/have_getline
779 printf "Checking for strcasestr... "
780 if ${CC} -o compat/have_strcasestr "$srcdir"/compat/have_strcasestr.c > /dev/null 2>&1
785 printf "No (will use our own instead).\n"
788 rm -f compat/have_strcasestr
790 printf "Checking for strsep... "
791 if ${CC} -o compat/have_strsep "$srcdir"/compat/have_strsep.c > /dev/null 2>&1
796 printf "No (will use our own instead).\n"
799 rm -f compat/have_strsep
801 printf "Checking for timegm... "
802 if ${CC} -o compat/have_timegm "$srcdir"/compat/have_timegm.c > /dev/null 2>&1
807 printf "No (will use our own instead).\n"
810 rm -f compat/have_timegm
812 printf "Checking for dirent.d_type... "
813 if ${CC} -o compat/have_d_type "$srcdir"/compat/have_d_type.c > /dev/null 2>&1
818 printf "No (will use stat instead).\n"
821 rm -f compat/have_d_type
823 printf "Checking for standard version of getpwuid_r... "
824 if ${CC} -o compat/check_getpwuid "$srcdir"/compat/check_getpwuid.c > /dev/null 2>&1
829 printf "No (will define _POSIX_PTHREAD_SEMANTICS to get it).\n"
832 rm -f compat/check_getpwuid
834 printf "Checking for standard version of asctime_r... "
835 if ${CC} -o compat/check_asctime "$srcdir"/compat/check_asctime.c > /dev/null 2>&1
840 printf "No (will define _POSIX_PTHREAD_SEMANTICS to get it).\n"
843 rm -f compat/check_asctime
845 printf "Checking for rpath support... "
846 if ${CC} -Wl,--enable-new-dtags -Wl,-rpath,/tmp/ -o minimal minimal.c >/dev/null 2>&1
849 rpath_ldflags="-Wl,--enable-new-dtags -Wl,-rpath,\$(libdir)"
851 printf "No (nothing to worry about).\n"
855 printf "Checking for -Wl,--as-needed... "
856 if ${CC} -Wl,--as-needed -o minimal minimal.c >/dev/null 2>&1
859 as_needed_ldflags="-Wl,--as-needed"
861 printf "No (nothing to worry about).\n"
865 printf "Checking for -Wl,--no-undefined... "
866 if ${CC} -Wl,--no-undefined -o minimal minimal.c >/dev/null 2>&1
869 no_undefined_ldflags="-Wl,--no-undefined"
871 printf "No (nothing to worry about).\n"
872 no_undefined_ldflags=""
876 printf "Checking for available C++ compiler warning flags... "
877 for flag in -Wall -Wextra -Wwrite-strings; do
878 if ${CC} $flag -o minimal minimal.c > /dev/null 2>&1
880 WARN_CXXFLAGS="${WARN_CXXFLAGS}${WARN_CXXFLAGS:+ }${flag}"
883 printf "\n\t%s\n" "${WARN_CXXFLAGS}"
885 WARN_CFLAGS="${WARN_CXXFLAGS}"
886 printf "Checking for available C compiler warning flags... "
887 for flag in -Wmissing-declarations; do
888 if ${CC} $flag -o minimal minimal.c > /dev/null 2>&1
890 WARN_CFLAGS="${WARN_CFLAGS}${WARN_CFLAGS:+ }${flag}"
893 printf "\n\t%s\n" "${WARN_CFLAGS}"
895 rm -f minimal minimal.c _libversion.c _libversion _libversion.sh
897 # construct the Makefile.config
898 cat > Makefile.config <<EOF
899 # This Makefile.config was automatically generated by the ./configure
900 # script of notmuch. If the configure script identified anything
901 # incorrectly, then you can edit this file to try to correct things,
902 # but be warned that if configure is run again it will destroy your
903 # changes, (and this could happen by simply calling "make" if the
904 # configure script is updated).
906 # The top-level directory for the source, (the directory containing
907 # the configure script). This may be different than the build
908 # directory (the current directory at the time configure was run).
911 # subdirectories to build
914 configure_options = $@
916 # We use vpath directives (rather than the VPATH variable) since the
917 # VPATH variable matches targets as well as prerequisites, (which is
918 # not useful since then a target left-over from a srcdir build would
919 # cause a target to not be built in the non-srcdir build).
921 # Also, we don't use a single "vpath % \$(srcdir)" here because we
922 # don't want the vpath to trigger for our emacs lisp compilation,
923 # (unless we first find a way to convince emacs to build the .elc
924 # target in a directory other than the directory of the .el
925 # prerequisite). In the meantime, we're actually copying in the .el
926 # files, (which is quite ugly).
928 vpath %.cc \$(srcdir)
929 vpath Makefile.% \$(srcdir)
930 vpath %.py \$(srcdir)
931 vpath %.rst \$(srcdir)
933 # Library versions (used to make SONAME)
934 # The major version of the library interface. This will control the soname.
935 # As such, this number must be incremented for any incompatible change to
936 # the library interface, (such as the deletion of an API or a major
937 # semantic change that breaks formerly functioning code).
939 LIBNOTMUCH_VERSION_MAJOR = ${libnotmuch_version_major}
941 # The minor version of the library interface. This should be incremented at
942 # the time of release for any additions to the library interface,
943 # (and when it is incremented, the release version of the library should
945 LIBNOTMUCH_VERSION_MINOR = ${libnotmuch_version_minor}
947 # The release version the library interface. This should be incremented at
948 # the time of release if there have been no changes to the interface, (but
949 # simply compatible changes to the implementation).
950 LIBNOTMUCH_VERSION_RELEASE = ${libnotmuch_version_release}
952 # These are derived from the VERSION macros in lib/notmuch.h so
953 # if you have to change them, something is wrong.
955 # The C compiler to use
958 # The C++ compiler to use
961 # Command to execute emacs from Makefiles
962 EMACS = emacs --quick
964 # Default FLAGS for C compiler (can be overridden by user such as "make CFLAGS=-g")
967 # Default FLAGS for C preprocessor (can be overridden by user such as "make CPPFLAGS=-I/usr/local/include")
968 CPPFLAGS = ${CPPFLAGS}
970 # Default FLAGS for C++ compiler (can be overridden by user such as "make CXXFLAGS=-g")
971 CXXFLAGS = ${CXXFLAGS}
973 # Default FLAGS for the linker (can be overridden by user such as "make LDFLAGS=-znow")
976 # Flags to enable warnings when using the C++ compiler
977 WARN_CXXFLAGS=${WARN_CXXFLAGS}
979 # Flags to enable warnings when using the C compiler
980 WARN_CFLAGS=${WARN_CFLAGS}
982 # Name of python interpreter
985 # The prefix to which notmuch should be installed
986 # Note: If you change this value here, be sure to ensure that the
987 # LIBDIR_IN_LDCONFIG value below is still set correctly.
990 # The directory to which libraries should be installed
991 # Note: If you change this value here, be sure to ensure that the
992 # LIBDIR_IN_LDCONFIG value below is still set correctly.
993 libdir = ${LIBDIR:=\$(prefix)/lib}
995 # byte order within a 32 bit word. 1234 = little, 4321 = big, 0 = guess
996 UTIL_BYTE_ORDER = ${util_byte_order}
998 # Whether libdir is in a path configured into ldconfig
999 LIBDIR_IN_LDCONFIG = ${libdir_in_ldconfig}
1001 # The directory to which header files should be installed
1002 includedir = ${INCLUDEDIR:=\$(prefix)/include}
1004 # The directory to which man pages should be installed
1005 mandir = ${MANDIR:=\$(prefix)/share/man}
1007 # The directory to which read-only (configuration) files should be installed
1008 sysconfdir = ${SYSCONFDIR:=\$(prefix)/etc}
1010 # The directory to which emacs lisp files should be installed
1011 emacslispdir=${EMACSLISPDIR}
1013 # The directory to which emacs miscellaneous (machine-independent) files should
1015 emacsetcdir=${EMACSETCDIR}
1017 # Whether there's an emacs binary available for byte-compiling
1018 HAVE_EMACS = ${have_emacs}
1020 # Whether there's a sphinx-build binary available for building documentation
1021 HAVE_SPHINX=${have_sphinx}
1023 # Whether there's a doxygen binary available for building api documentation
1024 HAVE_DOXYGEN=${have_doxygen}
1026 # The directory to which desktop files should be installed
1027 desktop_dir = \$(prefix)/share/applications
1029 # The directory to which bash completions files should be installed
1030 bash_completion_dir = ${BASHCOMPLETIONDIR:=\$(sysconfdir)/bash_completion.d}
1032 # The directory to which zsh completions files should be installed
1033 zsh_completion_dir = ${ZSHCOMLETIONDIR:=\$(prefix)/share/zsh/functions/Completion/Unix}
1035 # Whether the canonicalize_file_name function is available (if not, then notmuch will
1036 # build its own version)
1037 HAVE_CANONICALIZE_FILE_NAME = ${have_canonicalize_file_name}
1039 # Whether the getline function is available (if not, then notmuch will
1040 # build its own version)
1041 HAVE_GETLINE = ${have_getline}
1043 # Are the ruby development files (and ruby) available? If not skip
1044 # building/testing ruby bindings.
1045 HAVE_RUBY_DEV = ${have_ruby_dev}
1047 # Whether the strcasestr function is available (if not, then notmuch will
1048 # build its own version)
1049 HAVE_STRCASESTR = ${have_strcasestr}
1051 # Whether the strsep function is available (if not, then notmuch will
1052 # build its own version)
1053 HAVE_STRSEP = ${have_strsep}
1055 # Whether the timegm function is available (if not, then notmuch will
1056 # build its own version)
1057 HAVE_TIMEGM = ${have_timegm}
1059 # Whether struct dirent has d_type (if not, then notmuch will use stat)
1060 HAVE_D_TYPE = ${have_d_type}
1062 # Whether the Xapian version in use supports compaction
1063 HAVE_XAPIAN_COMPACT = ${have_xapian_compact}
1065 # Whether the Xapian version in use supports field processors
1066 HAVE_XAPIAN_FIELD_PROCESSOR = ${have_xapian_field_processor}
1068 # Whether the Xapian version in use supports DB_RETRY_LOCK
1069 HAVE_XAPIAN_DB_RETRY_LOCK = ${have_xapian_db_retry_lock}
1071 # Whether the getpwuid_r function is standards-compliant
1072 # (if not, then notmuch will #define _POSIX_PTHREAD_SEMANTICS
1073 # to enable the standards-compliant version -- needed for Solaris)
1074 STD_GETPWUID = ${std_getpwuid}
1076 # Whether the asctime_r function is standards-compliant
1077 # (if not, then notmuch will #define _POSIX_PTHREAD_SEMANTICS
1078 # to enable the standards-compliant version -- needed for Solaris)
1079 STD_ASCTIME = ${std_asctime}
1081 # Supported platforms (so far) are: LINUX, MACOSX, SOLARIS, FREEBSD, OPENBSD
1082 PLATFORM = ${platform}
1084 # Whether the linker will automatically resolve the dependency of one
1085 # library on another (if not, then linking a binary requires linking
1086 # directly against both)
1087 LINKER_RESOLVES_LIBRARY_DEPENDENCIES = ${linker_resolves_library_dependencies}
1089 # Flags needed to compile and link against Xapian
1090 XAPIAN_CXXFLAGS = ${xapian_cxxflags}
1091 XAPIAN_LDFLAGS = ${xapian_ldflags}
1093 # Which backend will Xapian use by default?
1094 DEFAULT_XAPIAN_BACKEND = ${default_xapian_backend}
1096 # Flags needed to compile and link against GMime
1097 GMIME_CFLAGS = ${gmime_cflags}
1098 GMIME_LDFLAGS = ${gmime_ldflags}
1100 # Flags needed to compile and link against zlib
1101 ZLIB_CFLAGS = ${zlib_cflags}
1102 ZLIB_LDFLAGS = ${zlib_ldflags}
1104 # Flags needed to compile and link against talloc
1105 TALLOC_CFLAGS = ${talloc_cflags}
1106 TALLOC_LDFLAGS = ${talloc_ldflags}
1108 # Flags needed to have linker set rpath attribute
1109 RPATH_LDFLAGS = ${rpath_ldflags}
1111 # Flags needed to have linker link only to necessary libraries
1112 AS_NEEDED_LDFLAGS = ${as_needed_ldflags}
1114 # Flags to have the linker flag undefined symbols in object files
1115 NO_UNDEFINED_LDFLAGS = ${no_undefined_ldflags}
1117 # Whether valgrind header files are available
1118 HAVE_VALGRIND = ${have_valgrind}
1120 # And if so, flags needed at compile time for valgrind macros
1121 VALGRIND_CFLAGS = ${valgrind_cflags}
1124 WITH_EMACS = ${WITH_EMACS}
1126 # Support for bash completion
1127 WITH_BASH = ${WITH_BASH}
1129 # Support for zsh completion
1130 WITH_ZSH = ${WITH_ZSH}
1132 # Combined flags for compiling and linking against all of the above
1133 COMMON_CONFIGURE_CFLAGS = \\
1134 \$(GMIME_CFLAGS) \$(TALLOC_CFLAGS) \$(ZLIB_CFLAGS) \\
1135 -DHAVE_VALGRIND=\$(HAVE_VALGRIND) \$(VALGRIND_CFLAGS) \\
1136 -DHAVE_GETLINE=\$(HAVE_GETLINE) \\
1137 -DHAVE_CANONICALIZE_FILE_NAME=\$(HAVE_CANONICALIZE_FILE_NAME) \\
1138 -DHAVE_STRCASESTR=\$(HAVE_STRCASESTR) \\
1139 -DHAVE_STRSEP=\$(HAVE_STRSEP) \\
1140 -DHAVE_TIMEGM=\$(HAVE_TIMEGM) \\
1141 -DHAVE_D_TYPE=\$(HAVE_D_TYPE) \\
1142 -DSTD_GETPWUID=\$(STD_GETPWUID) \\
1143 -DSTD_ASCTIME=\$(STD_ASCTIME) \\
1144 -DHAVE_XAPIAN_COMPACT=\$(HAVE_XAPIAN_COMPACT) \\
1145 -DSILENCE_XAPIAN_DEPRECATION_WARNINGS \\
1146 -DHAVE_XAPIAN_FIELD_PROCESSOR=\$(HAVE_XAPIAN_FIELD_PROCESSOR) \\
1147 -DHAVE_XAPIAN_DB_RETRY_LOCK=\$(HAVE_XAPIAN_DB_RETRY_LOCK) \\
1148 -DUTIL_BYTE_ORDER=\$(UTIL_BYTE_ORDER)
1150 CONFIGURE_CFLAGS = \$(COMMON_CONFIGURE_CFLAGS)
1152 CONFIGURE_CXXFLAGS = \$(COMMON_CONFIGURE_CFLAGS) \$(XAPIAN_CXXFLAGS)
1154 CONFIGURE_LDFLAGS = \$(GMIME_LDFLAGS) \$(TALLOC_LDFLAGS) \$(ZLIB_LDFLAGS) \$(XAPIAN_LDFLAGS)
1157 # construct the sh.config
1158 cat > sh.config <<EOF
1159 # This sh.config was automatically generated by the ./configure
1160 # script of notmuch.
1162 # Whether the Xapian version in use supports compaction
1163 NOTMUCH_HAVE_XAPIAN_COMPACT=${have_xapian_compact}
1165 # Whether the Xapian version in use supports field processors
1166 NOTMUCH_HAVE_XAPIAN_FIELD_PROCESSOR=${have_xapian_field_processor}
1168 # Whether the Xapian version in use supports lock retry
1169 NOTMUCH_HAVE_XAPIAN_DB_RETRY_LOCK=${have_xapian_db_retry_lock}
1171 # Which backend will Xapian use by default?
1172 NOTMUCH_DEFAULT_XAPIAN_BACKEND=${default_xapian_backend}
1174 # do we have man pages?
1175 NOTMUCH_HAVE_MAN=$((have_sphinx))
1177 # Name of python interpreter
1178 NOTMUCH_PYTHON=${python}
1180 # Are the ruby development files (and ruby) available? If not skip
1181 # building/testing ruby bindings.
1182 NOTMUCH_HAVE_RUBY_DEV=${have_ruby_dev}
1185 # Finally, after everything configured, inform the user how to continue.
1188 All required packages were found. You may now run the following
1189 commands to compile and install notmuch: