]> git.notmuchmail.org Git - notmuch/blobdiff - configure
Merge branch 'release'
[notmuch] / configure
index d2898803650543829de833017596056616aedc71..f0fc466eead546174868fb79d753e7d1b138060b 100755 (executable)
--- a/configure
+++ b/configure
@@ -1,5 +1,7 @@
 #! /bin/sh
 
+set -u
+
 # Test whether this shell is capable of parameter substring processing.
 ( option='a/b'; : ${option#*/} ) 2>/dev/null || {
     echo "
@@ -51,7 +53,7 @@ CPPFLAGS=${CPPFLAGS:-}
 CXXFLAGS_for_sh=${CXXFLAGS:-${CFLAGS}}
 CXXFLAGS=${CXXFLAGS:-\$(CFLAGS)}
 LDFLAGS=${LDFLAGS:-}
-XAPIAN_CONFIG=${XAPIAN_CONFIG:-xapian-config}
+XAPIAN_CONFIG=${XAPIAN_CONFIG:-}
 PYTHON=${PYTHON:-}
 
 # We don't allow the EMACS or GZIP Makefile variables inherit values
@@ -66,20 +68,12 @@ PYTHON=${PYTHON:-}
 PREFIX=/usr/local
 LIBDIR=
 WITH_DOCS=1
+WITH_API_DOCS=1
 WITH_EMACS=1
 WITH_BASH=1
 WITH_RUBY=1
 WITH_ZSH=1
-
-# Compatible GMime versions (with constraints).
-# If using GMime 2.6, we need to have a version >= 2.6.5 to avoid a
-# crypto bug. We need 2.6.7 for permissive "From " header handling.
-GMIME_24_VERSION_CTR=''
-GMIME_24_VERSION="gmime-2.4 $GMIME_24_VERSION_CTR"
-GMIME_26_VERSION_CTR='>= 2.6.7'
-GMIME_26_VERSION="gmime-2.6 $GMIME_26_VERSION_CTR"
-
-WITH_GMIME_VERSIONS="$GMIME_26_VERSION;$GMIME_24_VERSION"
+WITH_RETRY_LOCK=1
 
 usage ()
 {
@@ -140,18 +134,16 @@ Fine tuning of some installation directories is available:
        --bashcompletiondir=DIR Bash completions files [SYSCONFDIR/bash_completion.d]
        --zshcompletiondir=DIR  Zsh completions files [PREFIX/share/zsh/functions/Completion/Unix]
 
-Some specific library versions can be specified (auto-detected otherwise):
-
-       --with-gmime-version=VERS       Specify GMIME version (2.4 or 2.6)
-
 Some features can be disabled (--with-feature=no is equivalent to
 --without-feature) :
 
        --without-bash-completion       Do not install bash completions files
-       --without-docs                  Do not install documentation and man pages
+       --without-docs                  Do not install documentation
+       --without-api-docs              Do not install API man page
        --without-emacs                 Do not install lisp file
        --without-ruby                  Do not install ruby bindings
        --without-zsh-completion        Do not install zsh completions files
+       --without-retry-lock            Do not use blocking xapian opens, even if available
 
 Additional options are accepted for compatibility with other
 configure-script calling conventions, but don't do anything yet:
@@ -194,11 +186,21 @@ for option; do
     elif [ "${option%%=*}" = '--with-docs' ]; then
        if [ "${option#*=}" = 'no' ]; then
            WITH_DOCS=0
+           WITH_API_DOCS=0
        else
            WITH_DOCS=1
        fi
     elif [ "${option}" = '--without-docs' ] ; then
        WITH_DOCS=0
+       WITH_API_DOCS=0
+    elif [ "${option%%=*}" = '--with-api-docs' ]; then
+       if [ "${option#*=}" = 'no' ]; then
+           WITH_API_DOCS=0
+       else
+           WITH_API_DOCS=1
+       fi
+    elif [ "${option}" = '--without-api-docs' ] ; then
+       WITH_API_DOCS=0
     elif [ "${option%%=*}" = '--with-emacs' ]; then
        if [ "${option#*=}" = 'no' ]; then
            WITH_EMACS=0
@@ -223,6 +225,14 @@ for option; do
        fi
     elif [ "${option}" = '--without-ruby' ] ; then
        WITH_RUBY=0
+    elif [ "${option%%=*}" = '--with-retry-lock' ]; then
+       if [ "${option#*=}" = 'no' ]; then
+           WITH_RETRY_LOCK=0
+       else
+           WITH_RETRY_LOCK=1
+       fi
+    elif [ "${option}" = '--without-retry-lock' ] ; then
+       WITH_RETRY_LOCK=0
     elif [ "${option%%=*}" = '--with-zsh-completion' ]; then
        if [ "${option#*=}" = 'no' ]; then
            WITH_ZSH=0
@@ -231,12 +241,6 @@ for option; do
        fi
     elif [ "${option}" = '--without-zsh-completion' ] ; then
        WITH_ZSH=0
-    elif [ "${option%%=*}" = '--with-gmime-version' ] ; then
-       if [ "${option#*=}" = '2.4' ]; then
-            WITH_GMIME_VERSIONS=$GMIME_24_VERSION
-        elif [ "${option#*=}" = '2.6' ]; then
-            WITH_GMIME_VERSIONS=$GMIME_26_VERSION
-       fi
     elif [ "${option%%=*}" = '--build' ] ; then
        true
     elif [ "${option%%=*}" = '--host' ] ; then
@@ -270,7 +274,7 @@ if [ -z "$LIBDIR" ] ; then
     libdir_expanded="${PREFIX}/lib"
 else
     # very non-general variable expansion
-    libdir_expanded=`echo "$LIBDIR" | sed "s|\\${prefix}|${PREFIX}|g; s|\\$prefix/|${PREFIX}/|; s|//*|/|g"`
+    libdir_expanded=$(echo "$LIBDIR" | sed "s|\\${prefix}|${PREFIX}|g; s|\\$prefix/|${PREFIX}/|; s|//*|/|g")
 fi
 
 cat <<EOF
@@ -361,7 +365,7 @@ fi
 
 printf "Checking for Xapian development files... "
 have_xapian=0
-for xapian_config in ${XAPIAN_CONFIG}; do
+for xapian_config in ${XAPIAN_CONFIG} xapian-config xapian-config-1.3; do
     if ${xapian_config} --version > /dev/null 2>&1; then
        xapian_version=$(${xapian_config} --version | sed -e 's/.* //')
        printf "Yes (%s).\n" ${xapian_version}
@@ -376,35 +380,89 @@ if [ ${have_xapian} = "0" ]; then
     errors=$((errors + 1))
 fi
 
-# Compaction is only supported on Xapian > 1.2.6
 have_xapian_compact=0
+have_xapian_field_processor=0
 if [ ${have_xapian} = "1" ]; then
     printf "Checking for Xapian compaction support... "
-    case "${xapian_version}" in
-       0.*|1.[01].*|1.2.[0-5])
-           printf "No (only available with Xapian > 1.2.6).\n" ;;
-       [1-9]*.[0-9]*.[0-9]*)
-           have_xapian_compact=1
-           printf "Yes.\n" ;;
-       *)
-           printf "Unknown version.\n" ;;
-    esac
+    cat>_compact.cc<<EOF
+#include <xapian.h>
+class TestCompactor : public Xapian::Compactor { };
+EOF
+    if ${CXX} ${CXXFLAGS_for_sh} ${xapian_cxxflags} -c _compact.cc -o _compact.o > /dev/null 2>&1
+    then
+       have_xapian_compact=1
+       printf "Yes.\n"
+    else
+       printf "No.\n"
+       errors=$((errors + 1))
+    fi
+
+    rm -f _compact.o _compact.cc
+
+    printf "Checking for Xapian FieldProcessor API... "
+    cat>_field_processor.cc<<EOF
+#include <xapian.h>
+class TitleFieldProcessor : public Xapian::FieldProcessor { };
+EOF
+    if ${CXX} ${CXXFLAGS_for_sh} ${xapian_cxxflags} -c _field_processor.cc -o _field_processor.o > /dev/null 2>&1
+    then
+       have_xapian_field_processor=1
+       printf "Yes.\n"
+    else
+       printf "No. (optional)\n"
+    fi
+
+    rm -f _field_processor.o _field_processor.cc
+
+    default_xapian_backend=""
+    # DB_RETRY_LOCK is only supported on Xapian > 1.3.2
+    have_xapian_db_retry_lock=0
+    if [ $WITH_RETRY_LOCK = "1" ]; then
+       printf "Checking for Xapian lock retry support... "
+       cat>_retry.cc<<EOF
+#include <xapian.h>
+int flag = Xapian::DB_RETRY_LOCK;
+EOF
+       if ${CXX} ${CXXFLAGS_for_sh} ${xapian_cxxflags} -c _retry.cc -o _retry.o > /dev/null 2>&1
+       then
+           have_xapian_db_retry_lock=1
+           printf "Yes.\n"
+       else
+           printf "No. (optional)\n"
+       fi
+       rm -f _retry.o _retry.cc
+    fi
+
+    printf "Testing default Xapian backend... "
+    cat >_default_backend.cc <<EOF
+#include <xapian.h>
+int main(int argc, char** argv) {
+   Xapian::WritableDatabase db("test.db",Xapian::DB_CREATE_OR_OPEN);
+}
+EOF
+    ${CXX} ${CXXFLAGS_for_sh} ${xapian_cxxflags} _default_backend.cc -o _default_backend ${xapian_ldflags}
+    ./_default_backend
+    if [ -f test.db/iamglass ]; then
+       default_xapian_backend=glass
+    else
+       default_xapian_backend=chert
+    fi
+    printf "%s\n" "${default_xapian_backend}";
+    rm -rf test.db _default_backend _default_backend.cc
 fi
 
+# we need to have a version >= 2.6.5 to avoid a crypto bug. We need
+# 2.6.7 for permissive "From " header handling.
+GMIME_MINVER=2.6.7
+
 printf "Checking for GMime development files... "
-have_gmime=0
-IFS=';'
-for gmimepc in $WITH_GMIME_VERSIONS; do
-    if pkg-config --exists $gmimepc; then
-       printf "Yes ($gmimepc).\n"
-       have_gmime=1
-       gmime_cflags=$(pkg-config --cflags $gmimepc)
-       gmime_ldflags=$(pkg-config --libs $gmimepc)
-       break
-    fi
-done
-IFS=$DEFAULT_IFS
-if [ "$have_gmime" = "0" ]; then
+if pkg-config --exists "gmime-2.6 >= $GMIME_MINVER"; then
+    printf "Yes.\n"
+    have_gmime=1
+    gmime_cflags=$(pkg-config --cflags gmime-2.6)
+    gmime_ldflags=$(pkg-config --libs gmime-2.6)
+else
+    have_gmime=0
     printf "No.\n"
     errors=$((errors + 1))
 fi
@@ -416,8 +474,9 @@ have_glib=0
 if pkg-config --exists 'glib-2.0 >= 2.22'; then
     printf "Yes.\n"
     have_glib=1
-    glib_cflags=$(pkg-config --cflags glib-2.0)
-    glib_ldflags=$(pkg-config --libs glib-2.0)
+    # these are included in gmime cflags and ldflags
+    # glib_cflags=$(pkg-config --cflags glib-2.0)
+    # glib_ldflags=$(pkg-config --libs glib-2.0)
 else
     printf "No.\n"
     errors=$((errors + 1))
@@ -464,7 +523,7 @@ for name in ${PYTHON} python python2 python3; do
     if command -v $name > /dev/null; then
        have_python=1
        python=$name
-       printf "Yes ($name).\n"
+       printf "Yes (%s).\n" "$name"
        break
     fi
 done
@@ -482,6 +541,7 @@ if pkg-config --exists valgrind; then
 else
     printf "No (but that's fine).\n"
     have_valgrind=0
+    valgrind_cflags=
 fi
 
 printf "Checking for bash-completion (>= 1.90)... "
@@ -492,20 +552,12 @@ else
     WITH_BASH=0
 fi
 
-if [ -z "${EMACSLISPDIR}" ]; then
-    if pkg-config --exists emacs; then
-       EMACSLISPDIR=$(pkg-config emacs --variable sitepkglispdir)
-    else
-       EMACSLISPDIR='$(prefix)/share/emacs/site-lisp'
-    fi
+if [ -z "${EMACSLISPDIR-}" ]; then
+    EMACSLISPDIR="\$(prefix)/share/emacs/site-lisp"
 fi
 
-if [ -z "${EMACSETCDIR}" ]; then
-    if pkg-config --exists emacs; then
-       EMACSETCDIR=$(pkg-config emacs --variable sitepkglispdir)
-    else
-       EMACSETCDIR='$(prefix)/share/emacs/site-lisp'
-    fi
+if [ -z "${EMACSETCDIR-}" ]; then
+    EMACSETCDIR="\$(prefix)/share/emacs/site-lisp"
 fi
 
 printf "Checking if emacs is available... "
@@ -518,7 +570,7 @@ else
 fi
 
 have_doxygen=0
-if [ $WITH_DOCS = "1" ] ; then
+if [ $WITH_API_DOCS = "1" ] ; then
     printf "Checking if doxygen is available... "
     if command -v doxygen > /dev/null; then
        printf "Yes.\n"
@@ -553,7 +605,7 @@ fi
 libdir_in_ldconfig=0
 
 printf "Checking which platform we are on... "
-uname=`uname`
+uname=$(uname)
 if [ $uname = "Darwin" ] ; then
     printf "Mac OS X.\n"
     platform=MACOSX
@@ -571,11 +623,11 @@ elif [ $uname = "OpenBSD" ] ; then
     platform=OPENBSD
     linker_resolves_library_dependencies=0
 elif [ $uname = "Linux" ] || [ $uname = "GNU" ] ; then
-    printf "$uname\n"
+    printf "%s\n" "$uname"
     platform="$uname"
     linker_resolves_library_dependencies=1
 
-    printf "Checking for $libdir_expanded in ldconfig... "
+    printf "Checking for %s in ldconfig... " "$libdir_expanded"
     ldconfig_paths=$(/sbin/ldconfig -N -X -v 2>/dev/null | sed -n -e 's,^\(/.*\):\( (.*)\)\?$,\1,p')
     # Separate ldconfig_paths only on newline (not on any potential
     # embedded space characters in any filenames). Note, we use a
@@ -599,6 +651,8 @@ elif [ $uname = "Linux" ] || [ $uname = "GNU" ] ; then
     fi
 else
     printf "Unknown.\n"
+    platform="$uname"
+    linker_resolves_library_dependencies=0
     cat <<EOF
 
 *** Warning: Unknown platform. Notmuch might or might not build correctly.
@@ -630,9 +684,9 @@ EOF
     if [ $have_python -eq 0 ]; then
        echo "  python interpreter"
     fi
-    if [ $have_xapian -eq 0 ]; then
-       echo "  Xapian library (including development files such as headers)"
-       echo "  http://xapian.org/"
+    if [ $have_xapian -eq 0 -o $have_xapian_compact -eq 0 ]; then
+       echo "  Xapian library (>= version 1.2.6, including development files such as headers)"
+       echo "  https://xapian.org/"
     fi
     if [ $have_zlib -eq 0 ]; then
        echo "  zlib library (>= version 1.2.5.2, including development files such as headers)"
@@ -640,7 +694,7 @@ EOF
        echo
     fi
     if [ $have_gmime -eq 0 ]; then
-       echo "  Either GMime 2.4 library" $GMIME_24_VERSION_CTR "or GMime 2.6 library" $GMIME_26_VERSION_CTR
+       echo "  GMime 2.6 library >= $GMIME_MINVER"
        echo "  (including development files such as headers)"
        echo "  http://spruce.sourceforge.net/gmime/"
        echo
@@ -652,7 +706,7 @@ EOF
     fi
     if [ $have_talloc -eq 0 ]; then
        echo "  The talloc library (including development files such as headers)"
-       echo "  http://talloc.samba.org/"
+       echo "  https://talloc.samba.org/"
        echo
     fi
     cat <<EOF
@@ -826,7 +880,7 @@ for flag in -Wall -Wextra -Wwrite-strings; do
        WARN_CXXFLAGS="${WARN_CXXFLAGS}${WARN_CXXFLAGS:+ }${flag}"
     fi
 done
-printf "\n\t${WARN_CXXFLAGS}\n"
+printf "\n\t%s\n" "${WARN_CXXFLAGS}"
 
 WARN_CFLAGS="${WARN_CXXFLAGS}"
 printf "Checking for available C compiler warning flags... "
@@ -836,7 +890,7 @@ for flag in -Wmissing-declarations; do
        WARN_CFLAGS="${WARN_CFLAGS}${WARN_CFLAGS:+ }${flag}"
     fi
 done
-printf "\n\t${WARN_CFLAGS}\n"
+printf "\n\t%s\n" "${WARN_CFLAGS}"
 
 rm -f minimal minimal.c _libversion.c _libversion _libversion.sh
 
@@ -998,12 +1052,22 @@ HAVE_STRCASESTR = ${have_strcasestr}
 # build its own version)
 HAVE_STRSEP = ${have_strsep}
 
+# Whether the timegm function is available (if not, then notmuch will
+# build its own version)
+HAVE_TIMEGM = ${have_timegm}
+
 # Whether struct dirent has d_type (if not, then notmuch will use stat)
 HAVE_D_TYPE = ${have_d_type}
 
 # Whether the Xapian version in use supports compaction
 HAVE_XAPIAN_COMPACT = ${have_xapian_compact}
 
+# Whether the Xapian version in use supports field processors
+HAVE_XAPIAN_FIELD_PROCESSOR = ${have_xapian_field_processor}
+
+# Whether the Xapian version in use supports DB_RETRY_LOCK
+HAVE_XAPIAN_DB_RETRY_LOCK = ${have_xapian_db_retry_lock}
+
 # Whether the getpwuid_r function is standards-compliant
 # (if not, then notmuch will #define _POSIX_PTHREAD_SEMANTICS
 # to enable the standards-compliant version -- needed for Solaris)
@@ -1026,7 +1090,10 @@ LINKER_RESOLVES_LIBRARY_DEPENDENCIES = ${linker_resolves_library_dependencies}
 XAPIAN_CXXFLAGS = ${xapian_cxxflags}
 XAPIAN_LDFLAGS = ${xapian_ldflags}
 
-# Flags needed to compile and link against GMime-2.4
+# Which backend will Xapian use by default?
+DEFAULT_XAPIAN_BACKEND = ${default_xapian_backend}
+
+# Flags needed to compile and link against GMime
 GMIME_CFLAGS = ${gmime_cflags}
 GMIME_LDFLAGS = ${gmime_ldflags}
 
@@ -1063,31 +1130,26 @@ WITH_BASH = ${WITH_BASH}
 WITH_ZSH = ${WITH_ZSH}
 
 # Combined flags for compiling and linking against all of the above
-CONFIGURE_CFLAGS = -DHAVE_GETLINE=\$(HAVE_GETLINE) \$(GMIME_CFLAGS)      \\
-                  -DHAVE_CANONICALIZE_FILE_NAME=\$(HAVE_CANONICALIZE_FILE_NAME) \\
-                  \$(ZLIB_CFLAGS)                                       \\
-                  \$(TALLOC_CFLAGS) -DHAVE_VALGRIND=\$(HAVE_VALGRIND)   \\
-                  \$(VALGRIND_CFLAGS)                                   \\
-                  -DHAVE_STRCASESTR=\$(HAVE_STRCASESTR)                 \\
-                  -DHAVE_STRSEP=\$(HAVE_STRSEP)                         \\
-                  -DHAVE_D_TYPE=\$(HAVE_D_TYPE)                         \\
-                  -DSTD_GETPWUID=\$(STD_GETPWUID)                       \\
-                  -DSTD_ASCTIME=\$(STD_ASCTIME)                         \\
-                  -DHAVE_XAPIAN_COMPACT=\$(HAVE_XAPIAN_COMPACT)         \\
-                  -DUTIL_BYTE_ORDER=\$(UTIL_BYTE_ORDER)
-
-CONFIGURE_CXXFLAGS = -DHAVE_GETLINE=\$(HAVE_GETLINE) \$(GMIME_CFLAGS)    \\
-                    -DHAVE_CANONICALIZE_FILE_NAME=\$(HAVE_CANONICALIZE_FILE_NAME) \\
-                    \$(ZLIB_CFLAGS)                                     \\
-                    \$(TALLOC_CFLAGS) -DHAVE_VALGRIND=\$(HAVE_VALGRIND) \\
-                    \$(VALGRIND_CFLAGS) \$(XAPIAN_CXXFLAGS)             \\
-                    -DHAVE_STRCASESTR=\$(HAVE_STRCASESTR)               \\
-                    -DHAVE_STRSEP=\$(HAVE_STRSEP)                       \\
-                    -DHAVE_D_TYPE=\$(HAVE_D_TYPE)                       \\
-                    -DSTD_GETPWUID=\$(STD_GETPWUID)                     \\
-                    -DSTD_ASCTIME=\$(STD_ASCTIME)                       \\
-                    -DHAVE_XAPIAN_COMPACT=\$(HAVE_XAPIAN_COMPACT)       \\
-                    -DUTIL_BYTE_ORDER=\$(UTIL_BYTE_ORDER)
+COMMON_CONFIGURE_CFLAGS = \\
+       \$(GMIME_CFLAGS) \$(TALLOC_CFLAGS) \$(ZLIB_CFLAGS)      \\
+       -DHAVE_VALGRIND=\$(HAVE_VALGRIND) \$(VALGRIND_CFLAGS)   \\
+       -DHAVE_GETLINE=\$(HAVE_GETLINE)                         \\
+       -DHAVE_CANONICALIZE_FILE_NAME=\$(HAVE_CANONICALIZE_FILE_NAME) \\
+       -DHAVE_STRCASESTR=\$(HAVE_STRCASESTR)                   \\
+       -DHAVE_STRSEP=\$(HAVE_STRSEP)                           \\
+       -DHAVE_TIMEGM=\$(HAVE_TIMEGM)                           \\
+       -DHAVE_D_TYPE=\$(HAVE_D_TYPE)                           \\
+       -DSTD_GETPWUID=\$(STD_GETPWUID)                         \\
+       -DSTD_ASCTIME=\$(STD_ASCTIME)                           \\
+       -DHAVE_XAPIAN_COMPACT=\$(HAVE_XAPIAN_COMPACT)           \\
+       -DSILENCE_XAPIAN_DEPRECATION_WARNINGS                   \\
+       -DHAVE_XAPIAN_FIELD_PROCESSOR=\$(HAVE_XAPIAN_FIELD_PROCESSOR) \\
+       -DHAVE_XAPIAN_DB_RETRY_LOCK=\$(HAVE_XAPIAN_DB_RETRY_LOCK) \\
+       -DUTIL_BYTE_ORDER=\$(UTIL_BYTE_ORDER)
+
+CONFIGURE_CFLAGS = \$(COMMON_CONFIGURE_CFLAGS)
+
+CONFIGURE_CXXFLAGS = \$(COMMON_CONFIGURE_CFLAGS) \$(XAPIAN_CXXFLAGS)
 
 CONFIGURE_LDFLAGS =  \$(GMIME_LDFLAGS) \$(TALLOC_LDFLAGS) \$(ZLIB_LDFLAGS) \$(XAPIAN_LDFLAGS)
 EOF
@@ -1100,6 +1162,15 @@ cat > sh.config <<EOF
 # Whether the Xapian version in use supports compaction
 NOTMUCH_HAVE_XAPIAN_COMPACT=${have_xapian_compact}
 
+# Whether the Xapian version in use supports field processors
+NOTMUCH_HAVE_XAPIAN_FIELD_PROCESSOR=${have_xapian_field_processor}
+
+# Whether the Xapian version in use supports lock retry
+NOTMUCH_HAVE_XAPIAN_DB_RETRY_LOCK=${have_xapian_db_retry_lock}
+
+# Which backend will Xapian use by default?
+NOTMUCH_DEFAULT_XAPIAN_BACKEND=${default_xapian_backend}
+
 # do we have man pages?
 NOTMUCH_HAVE_MAN=$((have_sphinx))