]> git.cworth.org Git - notmuch/blobdiff - configure
emacs: Add new option notmuch-search-hide-excluded
[notmuch] / configure
index 40e8b2559e86b40985ef2c6dc142eb0104c3ddb6..7afd08c7dac7822b74cf3315b5ba6adacbdb1de7 100755 (executable)
--- a/configure
+++ b/configure
@@ -55,6 +55,8 @@ subdirs="${subdirs} bindings"
 # the directory structure and copy Makefiles.
 if [ "$srcdir" != "." ]; then
 
+    NOTMUCH_BUILDDIR=$PWD
+
     for dir in . ${subdirs}; do
        mkdir -p "$dir"
        cp "$srcdir"/"$dir"/Makefile.local "$dir"
@@ -78,6 +80,8 @@ if [ "$srcdir" != "." ]; then
        "$srcdir"/bindings/python-cffi/notmuch2 \
        "$srcdir"/bindings/python-cffi/setup.py \
        bindings/python-cffi/
+else
+    NOTMUCH_BUILDDIR=$NOTMUCH_SRCDIR
 fi
 
 # Set several defaults (optionally specified by the user in
@@ -308,12 +312,22 @@ for option; do
        true
     elif [ "${option%%=*}" = '--host' ] ; then
        true
+    elif [ "${option%%=*}" = '--bindir' ] ; then
+       true
+    elif [ "${option%%=*}" = '--sbindir' ] ; then
+       true
     elif [ "${option%%=*}" = '--datadir' ] ; then
        true
     elif [ "${option%%=*}" = '--localstatedir' ] ; then
        true
+    elif [ "${option%%=*}" = '--sharedstatedir' ] ; then
+       true
     elif [ "${option%%=*}" = '--libexecdir' ] ; then
        true
+    elif [ "${option%%=*}" = '--exec-prefix' ] ; then
+       true
+    elif [ "${option%%=*}" = '--program-prefix' ] ; then
+       true
     elif [ "${option}" = '--disable-maintainer-mode' ] ; then
        true
     elif [ "${option}" = '--disable-dependency-tracking' ] ; then
@@ -396,6 +410,30 @@ EOF
     exit 1
 fi
 
+printf "C compiler supports address sanitizer... "
+test_cmdline="${CC} ${CFLAGS} ${CPPFLAGS} -fsanitize=address minimal.c ${LDFLAGS} -o minimal"
+if ${test_cmdline} >/dev/null 2>&1 && ./minimal
+then
+    printf "Yes.\n"
+    have_asan=1
+else
+    printf "Nope, skipping those tests.\n"
+    have_asan=0
+fi
+unset test_cmdline
+
+printf "C compiler supports thread sanitizer... "
+test_cmdline="${CC} ${CFLAGS} ${CPPFLAGS} -fsanitize=thread minimal.c ${LDFLAGS} -o minimal"
+if ${test_cmdline} >/dev/null 2>&1 && ./minimal
+then
+    printf "Yes.\n"
+    have_tsan=1
+else
+    printf "Nope, skipping those tests.\n"
+    have_tsan=0
+fi
+unset test_cmdline
+
 printf "Reading libnotmuch version from source... "
 cat > _libversion.c <<EOF
 #include <stdio.h>
@@ -496,16 +534,16 @@ int main () {
 }
 EOF
     if ! TEMP_GPG=$(mktemp -d "${TMPDIR:-/tmp}/notmuch.XXXXXX"); then
-        printf 'No.\nCould not make tempdir for testing session-key support.\n'
-        errors=$((errors + 1))
+       printf 'No.\nCould not make tempdir for testing session-key support.\n'
+       errors=$((errors + 1))
     elif ${CC} ${CFLAGS} ${gmime_cflags} _check_session_keys.c ${gmime_ldflags} -o _check_session_keys \
-           && GNUPGHOME=${TEMP_GPG} gpg --batch --quiet --import < "$srcdir"/test/gnupg-secret-key.asc \
-           && SESSION_KEY=$(GNUPGHOME=${TEMP_GPG} ./_check_session_keys) \
-           && [ $SESSION_KEY = 9:0BACD64099D1468AB07C796F0C0AC4851948A658A15B34E803865E9FC635F2F5 ]
+          && GNUPGHOME=${TEMP_GPG} gpg --batch --quiet --import < "$srcdir"/test/openpgp4-secret-key.asc \
+          && SESSION_KEY=$(GNUPGHOME=${TEMP_GPG} ./_check_session_keys) \
+          && [ $SESSION_KEY = 9:496A0B6D15A5E7BA762FB8E5FE6DEE421D4D9BBFCEAD1CDD0CCF636D07ADE621 ]
     then
-        printf "OK.\n"
+       printf "OK.\n"
     else
-        cat <<EOF
+       cat <<EOF
 No.
 *** Error: Could not extract session keys from encrypted message.
 
@@ -515,22 +553,18 @@ version of GPGME.
 Please try to rebuild your version of GMime against a more recent
 version of GPGME (at least GPGME 1.8.0).
 EOF
-        if command -v gpgme-config >/dev/null; then
-            printf 'Your current GPGME development version is: %s\n' "$(gpgme-config --version)"
-        else
-            printf 'You do not have the GPGME development libraries installed.\n'
-        fi
-        errors=$((errors + 1))
+       if GPGME_VERS="$(pkg-config --modversion gpgme || gpgme-config --version)"; then
+           printf 'Your current GPGME development version is: %s\n' "$GPGME_VERS"
+       else
+           printf 'You do not have the GPGME development libraries installed.\n'
+       fi
+       errors=$((errors + 1))
     fi
     if [ -n "$TEMP_GPG" -a -d "$TEMP_GPG" ]; then
-        rm -rf "$TEMP_GPG"
+       rm -rf "$TEMP_GPG"
     fi
 
-    # see https://github.com/jstedfast/gmime/pull/90
-    # should be fixed in GMime in 3.2.7, but some distros might patch
-    printf "Checking for GMime X.509 certificate validity... "
-
-    cat > _check_x509_validity.c <<EOF
+    cat > _check_gmime_cert.c <<EOF
 #include <stdio.h>
 #include <gmime/gmime.h>
 
@@ -542,7 +576,6 @@ int main () {
     GMimeSignature *sig = NULL;
     GMimeCertificate *cert = NULL;
     GMimeObject *output = NULL;
-    GMimeValidity validity = GMIME_VALIDITY_UNKNOWN;
     int len;
 
     g_mime_init ();
@@ -563,43 +596,63 @@ int main () {
     if (sig == NULL) return !! fprintf (stderr, "no GMimeSignature found at position 0\n");
     cert = g_mime_signature_get_certificate (sig);
     if (cert == NULL) return !! fprintf (stderr, "no GMimeCertificate found\n");
-    validity = g_mime_certificate_get_id_validity (cert);
+#ifdef CHECK_VALIDITY
+    GMimeValidity validity = g_mime_certificate_get_id_validity (cert);
     if (validity != GMIME_VALIDITY_FULL) return !! fprintf (stderr, "Got validity %d, expected %d\n", validity, GMIME_VALIDITY_FULL);
-
+#endif
+#ifdef CHECK_EMAIL
+    const char *email = g_mime_certificate_get_email (cert);
+    if (! email) return !! fprintf (stderr, "no email returned");
+    if (email[0] == '<') return 2;
+#endif
     return 0;
 }
 EOF
+
+    # see https://github.com/jstedfast/gmime/pull/90
+    # should be fixed in GMime in 3.2.7, but some distros might patch
+    printf "Checking for GMime X.509 certificate validity... "
+
     if ! TEMP_GPG=$(mktemp -d "${TMPDIR:-/tmp}/notmuch.XXXXXX"); then
-        printf 'No.\nCould not make tempdir for testing X.509 certificate validity support.\n'
-        errors=$((errors + 1))
-    elif ${CC} ${CFLAGS} ${gmime_cflags} _check_x509_validity.c ${gmime_ldflags} -o _check_x509_validity \
-            && echo disable-crl-checks > "$TEMP_GPG/gpgsm.conf" \
-            && echo "4D:E0:FF:63:C0:E9:EC:01:29:11:C8:7A:EE:DA:3A:9A:7F:6E:C1:0D S" >> "$TEMP_GPG/trustlist.txt" \
-            && GNUPGHOME=${TEMP_GPG} gpgsm --batch --quiet --import < "$srcdir"/test/smime/ca.crt
+       printf 'No.\nCould not make tempdir for testing X.509 certificate validity support.\n'
+       errors=$((errors + 1))
+    elif ${CC} -DCHECK_VALIDITY ${CFLAGS} ${gmime_cflags} _check_gmime_cert.c ${gmime_ldflags} -o _check_x509_validity \
+           && echo disable-crl-checks > "$TEMP_GPG/gpgsm.conf" \
+           && echo "4D:E0:FF:63:C0:E9:EC:01:29:11:C8:7A:EE:DA:3A:9A:7F:6E:C1:0D S" >> "$TEMP_GPG/trustlist.txt" \
+           && GNUPGHOME=${TEMP_GPG} gpgsm --batch --quiet --import < "$srcdir"/test/smime/ca.crt
     then
-        if GNUPGHOME=${TEMP_GPG} ./_check_x509_validity; then
-            gmime_x509_cert_validity=1
-            printf "Yes.\n"
-        else
-            gmime_x509_cert_validity=0
-            printf "No.\n"
-            if pkg-config --exists "gmime-3.0 >= 3.2.7"; then
-                cat <<EOF
+       if GNUPGHOME=${TEMP_GPG} ./_check_x509_validity; then
+           gmime_x509_cert_validity=1
+           printf "Yes.\n"
+       else
+           gmime_x509_cert_validity=0
+           printf "No.\n"
+           if pkg-config --exists "gmime-3.0 >= 3.2.7"; then
+               cat <<EOF
 *** Error: GMime fails to calculate X.509 certificate validity, and
 is later than 3.2.7, which should have fixed this issue.
 
 Please follow up on https://github.com/jstedfast/gmime/pull/90 with
 more details.
 EOF
-                errors=$((errors + 1))
-            fi
-        fi
+               errors=$((errors + 1))
+           fi
+       fi
+       printf "Checking whether GMime emits email addresses with angle brackets... "
+       if ${CC} -DCHECK_EMAIL ${CFLAGS} ${gmime_cflags} _check_gmime_cert.c ${gmime_ldflags} -o _check_email &&
+               GNUPGHOME=${TEMP_GPG} ./_check_email; then
+           gmime_emits_angle_brackets=0
+           printf "No.\n"
+       else
+           gmime_emits_angle_brackets=1
+           printf "Yes.\n"
+       fi
     else
-        printf 'No.\nFailed to set up gpgsm for testing X.509 certificate validity support.\n'
-        errors=$((errors + 1))
+       printf 'No.\nFailed to set up gpgsm for testing X.509 certificate validity support.\n'
+       errors=$((errors + 1))
     fi
     if [ -n "$TEMP_GPG" -a -d "$TEMP_GPG" ]; then
-        rm -rf "$TEMP_GPG"
+       rm -rf "$TEMP_GPG"
     fi
 
     # see https://dev.gnupg.org/T3464
@@ -629,7 +682,7 @@ int main () {
     body = GMIME_MULTIPART_ENCRYPTED(g_mime_message_get_mime_part (g_mime_parser_construct_message (parser, NULL)));
     if (body == NULL) return !!        fprintf (stderr, "did not find a multipart/encrypted message\n");
 
-    output = g_mime_multipart_encrypted_decrypt (body, GMIME_DECRYPT_NONE, "9:13607E4217515A70EC8DF9DBC16C5327B94577561D98AD1246FA8756659C7899", &result, &error);
+    output = g_mime_multipart_encrypted_decrypt (body, GMIME_DECRYPT_NONE, "9:9E1CDF53BBF794EA34F894B5B68E1E56FB015EA69F81D2A5EAB7F96C7B65783E", &result, &error);
     if (error || output == NULL) return !! fprintf (stderr, "decrypt failed\n");
 
     sig_list = g_mime_decrypt_result_get_signatures (result);
@@ -647,31 +700,31 @@ int main () {
 }
 EOF
     if ! TEMP_GPG=$(mktemp -d "${TMPDIR:-/tmp}/notmuch.XXXXXX"); then
-        printf 'No.\nCould not make tempdir for testing signature verification when decrypting with session keys.\n'
-        errors=$((errors + 1))
+       printf 'No.\nCould not make tempdir for testing signature verification when decrypting with session keys.\n'
+       errors=$((errors + 1))
     elif ${CC} ${CFLAGS} ${gmime_cflags} _verify_sig_with_session_key.c ${gmime_ldflags} -o _verify_sig_with_session_key \
-            && GNUPGHOME=${TEMP_GPG} gpg --batch --quiet --import < "$srcdir"/test/gnupg-secret-key.asc \
-            && rm -f ${TEMP_GPG}/private-keys-v1.d/*.key
+           && GNUPGHOME=${TEMP_GPG} gpg --batch --quiet --import < "$srcdir"/test/openpgp4-secret-key.asc \
+           && rm -f ${TEMP_GPG}/private-keys-v1.d/*.key
     then
-        if GNUPGHOME=${TEMP_GPG} ./_verify_sig_with_session_key; then
-            gmime_verify_with_session_key=1
-            printf "Yes.\n"
-        else
-            gmime_verify_with_session_key=0
-            printf "No.\n"
-            cat <<EOF
+       if GNUPGHOME=${TEMP_GPG} ./_verify_sig_with_session_key; then
+           gmime_verify_with_session_key=1
+           printf "Yes.\n"
+       else
+           gmime_verify_with_session_key=0
+           printf "No.\n"
+           cat <<EOF
 *** Error: GMime fails to verify signatures when decrypting with a session key.
 
 This is most likely due to a buggy version of GPGME, which should be fixed in 1.13.2 or later.
 See https://dev.gnupg.org/T3464 for more details.
 EOF
-        fi
+       fi
     else
-        printf 'No.\nFailed to set up gpg for testing signature verification while decrypting with a session key.\n'
-        errors=$((errors + 1))
+       printf 'No.\nFailed to set up gpg for testing signature verification while decrypting with a session key.\n'
+       errors=$((errors + 1))
     fi
     if [ -n "$TEMP_GPG" -a -d "$TEMP_GPG" ]; then
-        rm -rf "$TEMP_GPG"
+       rm -rf "$TEMP_GPG"
     fi
 else
     have_gmime=0
@@ -734,6 +787,7 @@ if command -v ${BASHCMD} > /dev/null; then
     printf "Yes (%s).\n" "$bash_absolute"
 else
     have_bash=0
+    bash_absolute=
     printf "No. (%s not found)\n" "${BASHCMD}"
 fi
 
@@ -744,6 +798,7 @@ if command -v ${PERL} > /dev/null; then
     printf "Yes (%s).\n" "$perl_absolute"
 else
     have_perl=0
+    perl_absolute=
     printf "No. (%s not found)\n" "${PERL}"
 fi
 
@@ -768,24 +823,40 @@ have_python3=0
 if [ $have_python -eq 1 ]; then
     printf "Checking for python3 (>= 3.5)..."
     if "$python" -c 'import sys, sysconfig; assert sys.version_info >= (3,5)'; >/dev/null 2>&1; then
-        printf "Yes.\n"
-        have_python3=1
+       printf "Yes.\n"
+       have_python3=1
     else
-        printf "No (will not install CFFI-based python bindings).\n"
+       printf "No (will not install CFFI-based python bindings).\n"
+    fi
+fi
+
+have_python3_dev=0
+if [ $have_python3 -eq 1 ]; then
+    printf "Checking for python3 version ..."
+    python3_version=$("$python" -c 'import sysconfig; print(sysconfig.get_python_version());')
+    printf "(%s)\n" $python3_version
+
+    printf "Checking for python $python3_version development files..."
+    if pkg-config --exists "python-$python3_version"; then
+       have_python3_dev=1
+       printf "Yes.\n"
+    else
+       have_python3_dev=0
+       printf "No (will not install CFFI-based python bindings).\n"
     fi
 fi
 
 have_python3_cffi=0
 have_python3_pytest=0
-if [ $have_python3 -eq 1 ]; then
+if [ $have_python3_dev -eq 1 ]; then
     printf "Checking for python3 cffi and setuptools... "
     if "$python" -c 'import cffi,setuptools; cffi.FFI().verify()' >/dev/null 2>&1; then
-        printf "Yes.\n"
-        have_python3_cffi=1
-        WITH_PYTHON_DOCS=1
+       printf "Yes.\n"
+       have_python3_cffi=1
+       WITH_PYTHON_DOCS=1
     else
-        WITH_PYTHON_DOCS=0
-        printf "No (will not install CFFI-based python bindings).\n"
+       WITH_PYTHON_DOCS=0
+       printf "No (will not install CFFI-based python bindings).\n"
     fi
     rm -rf __pycache__  # cffi.FFI().verify() uses this space
 
@@ -793,10 +864,10 @@ if [ $have_python3 -eq 1 ]; then
     conf=$(mktemp)
     printf "[pytest]\nminversion=3.0\n" > $conf
     if "$python" -m pytest -c $conf --version >/dev/null 2>&1; then
-        printf "Yes.\n"
-        have_python3_pytest=1
+       printf "Yes.\n"
+       have_python3_pytest=1
     else
-        printf "No (will not test CFFI-based python bindings).\n"
+       printf "No (will not test CFFI-based python bindings).\n"
     fi
     rm -f $conf
 fi
@@ -820,6 +891,19 @@ else
     WITH_BASH=0
 fi
 
+printf "Checking for sfsexp... "
+if pkg-config --exists sfsexp; then
+    printf "Yes.\n"
+    have_sfsexp=1
+    sfsexp_cflags=$(pkg-config --cflags sfsexp)
+    sfsexp_ldflags=$(pkg-config --libs sfsexp)
+else
+    printf "No (will not enable s-expression queries).\n"
+    have_sfsexp=0
+    sfsexp_cflags=
+    sfsexp_ldflags=
+fi
+
 if [ -z "${EMACSLISPDIR-}" ]; then
     EMACSLISPDIR="\$(prefix)/share/emacs/site-lisp"
 fi
@@ -831,10 +915,10 @@ fi
 if [ $WITH_EMACS = "1" ]; then
     printf "Checking if emacs (>= 25) is available... "
     if emacs --quick --batch --eval '(if (< emacs-major-version 25) (kill-emacs 1))' > /dev/null 2>&1; then
-        printf "Yes.\n"
+       printf "Yes.\n"
     else
-        printf "No (disabling emacs related parts of build)\n"
-        WITH_EMACS=0
+       printf "No (disabling emacs related parts of build)\n"
+       WITH_EMACS=0
     fi
 fi
 
@@ -1199,7 +1283,7 @@ for flag in -Wmissing-declarations; do
 done
 printf "\n\t%s\n" "${WARN_CFLAGS}"
 
-rm -f minimal minimal.c _time_t.c _libversion.c _libversion _libversion.sh _check_session_keys.c _check_session_keys _check_x509_validity.c _check_x509_validity \
+rm -f minimal minimal.c _time_t.c _libversion.c _libversion _libversion.sh _check_session_keys.c _check_session_keys _check_gmime_cert.c _check_x509_validity _check_email \
    _verify_sig_with_session_key.c _verify_sig_with_session_key
 
 # construct the Makefile.config
@@ -1216,6 +1300,7 @@ cat > Makefile.config <<EOF
 # directory (the current directory at the time configure was run).
 srcdir = ${srcdir}
 NOTMUCH_SRCDIR = ${NOTMUCH_SRCDIR}
+NOTMUCH_BUILDDIR = ${NOTMUCH_BUILDDIR}
 
 # subdirectories to build
 subdirs = ${subdirs}
@@ -1443,6 +1528,13 @@ HAVE_VALGRIND = ${have_valgrind}
 # And if so, flags needed at compile time for valgrind macros
 VALGRIND_CFLAGS = ${valgrind_cflags}
 
+# Whether the sfsexp library is available
+HAVE_SFSEXP = ${have_sfsexp}
+
+# And if so, flags needed at compile/link time for sfsexp
+SFSEXP_CFLAGS = ${sfsexp_cflags}
+SFSEXP_LDFLAGS = ${sfsexp_ldflags}
+
 # Support for emacs
 WITH_EMACS = ${WITH_EMACS}
 
@@ -1459,6 +1551,7 @@ WITH_ZSH = ${WITH_ZSH}
 COMMON_CONFIGURE_CFLAGS = \\
        \$(GMIME_CFLAGS) \$(TALLOC_CFLAGS) \$(ZLIB_CFLAGS)      \\
        -DHAVE_VALGRIND=\$(HAVE_VALGRIND) \$(VALGRIND_CFLAGS)   \\
+       -DHAVE_SFSEXP=\$(HAVE_SFSEXP) \$(SFSEXP_CFLAGS)         \\
        -DHAVE_GETLINE=\$(HAVE_GETLINE)                         \\
        -DWITH_EMACS=\$(WITH_EMACS)                             \\
        -DHAVE_CANONICALIZE_FILE_NAME=\$(HAVE_CANONICALIZE_FILE_NAME) \\
@@ -1475,7 +1568,7 @@ CONFIGURE_CFLAGS = \$(COMMON_CONFIGURE_CFLAGS)
 
 CONFIGURE_CXXFLAGS = \$(COMMON_CONFIGURE_CFLAGS) \$(XAPIAN_CXXFLAGS)
 
-CONFIGURE_LDFLAGS = \$(GMIME_LDFLAGS) \$(TALLOC_LDFLAGS) \$(ZLIB_LDFLAGS) \$(XAPIAN_LDFLAGS)
+CONFIGURE_LDFLAGS = \$(GMIME_LDFLAGS) \$(TALLOC_LDFLAGS) \$(ZLIB_LDFLAGS) \$(XAPIAN_LDFLAGS) \$(SFSEXP_LDFLAGS)
 EOF
 
 # construct the sh.config
@@ -1485,15 +1578,34 @@ cat > sh.config <<EOF
 
 NOTMUCH_SRCDIR='${NOTMUCH_SRCDIR}'
 
+# Flags needed to compile and link against Xapian
+NOTMUCH_XAPIAN_CXXFLAGS="${xapian_cxxflags}"
+NOTMUCH_XAPIAN_LDFLAGS="${xapian_ldflags}"
+
 # Whether to have Xapian retry lock
 NOTMUCH_HAVE_XAPIAN_DB_RETRY_LOCK=${WITH_RETRY_LOCK}
 
+# Flags needed to compile and link against GMime
+NOTMUCH_GMIME_CFLAGS="${gmime_cflags}"
+NOTMUCH_GMIME_LDFLAGS="${gmime_ldflags}"
+
 # Whether GMime can verify X.509 certificate validity
 NOTMUCH_GMIME_X509_CERT_VALIDITY=${gmime_x509_cert_validity}
 
+# Whether GMime emits addresses with angle brackets (with <>)
+NOTMUCH_GMIME_EMITS_ANGLE_BRACKETS=${gmime_emits_angle_brackets}
+
 # Whether GMime can verify signatures when decrypting with a session key:
 NOTMUCH_GMIME_VERIFY_WITH_SESSION_KEY=${gmime_verify_with_session_key}
 
+# Flags needed to compile and link against zlib
+NOTMUCH_ZLIB_CFLAGS="${zlib_cflags}"
+NOTMUCH_ZLIB_LDFLAGS="${zlib_ldflags}"
+
+# Does the C compiler support the sanitizers
+NOTMUCH_HAVE_ASAN=${have_asan}
+NOTMUCH_HAVE_TSAN=${have_tsan}
+
 # do we have man pages?
 NOTMUCH_HAVE_MAN=$((have_sphinx))
 
@@ -1524,6 +1636,13 @@ NOTMUCH_HAVE_PYTHON3_CFFI=${have_python3_cffi}
 # Is the python pytest package available?
 NOTMUCH_HAVE_PYTHON3_PYTEST=${have_python3_pytest}
 
+# Is the sfsexp library available?
+NOTMUCH_HAVE_SFSEXP=${have_sfsexp}
+
+# And if so, flags needed at compile/link time for sfsexp
+NOTMUCH_SFSEXP_CFLAGS="${sfsexp_cflags}"
+NOTMUCH_SFSEXP_LDFLAGS="${sfsexp_ldflags}"
+
 # Platform we are run on
 PLATFORM=${platform}
 EOF
@@ -1531,14 +1650,22 @@ EOF
 {
     echo "# Generated by configure, run from doc/conf.py"
     if [ $WITH_EMACS = "1" ]; then
-        echo "tags.add('WITH_EMACS')"
+       echo "tags.add('WITH_EMACS')"
     fi
     if [ $WITH_PYTHON_DOCS = "1" ]; then
-        echo "tags.add('WITH_PYTHON')"
+       echo "tags.add('WITH_PYTHON')"
     fi
-    printf "rsti_dir = '%s'\n" $(realpath emacs)
+    printf "rsti_dir = '%s'\n" "$(cd emacs && pwd -P)"
 } > sphinx.config
 
+cat > bindings/python-cffi/_notmuch_config.py <<EOF
+# _notmuch_config.py was automatically generated by the configure
+# script in the root of the notmuch source tree.
+NOTMUCH_VERSION_FILE='${NOTMUCH_SRCDIR}/version.txt'
+NOTMUCH_INCLUDE_DIR='${NOTMUCH_SRCDIR}/lib'
+NOTMUCH_LIB_DIR='${NOTMUCH_SRCDIR}/lib'
+EOF
+
 # Finally, after everything configured, inform the user how to continue.
 cat <<EOF