configure: support --without-ruby

[notmuch] / configure

diff --git a/configure b/configure
index ac44857c1e10d6f7af9bc4c92d5dc4580b58d168..56f550b055c5854d2588c8a36e84ddc2eb6e935c 100755 (executable)
--- a/configure
+++ b/configure
@@ -19,11 +19,15 @@ readonly DEFAULT_IFS="$IFS"
 
 srcdir=$(dirname "$0")
 
 
 srcdir=$(dirname "$0")
 

+subdirs="util compat lib parse-time-string completion doc emacs"
+subdirs="${subdirs} performance-test test test/test-databases"
+subdirs="${subdirs} bindings"
+

 # For a non-srcdir configure invocation (such as ../configure), create
 # the directory structure and copy Makefiles.
 if [ "$srcdir" != "." ]; then
 
 # For a non-srcdir configure invocation (such as ../configure), create
 # the directory structure and copy Makefiles.
 if [ "$srcdir" != "." ]; then
 

-    for dir in . $(grep "^subdirs *=" "$srcdir"/Makefile | sed -e "s/subdirs *= *//"); do
+    for dir in . ${subdirs}; do

        mkdir -p "$dir"
        cp "$srcdir"/"$dir"/Makefile.local "$dir"
        cp "$srcdir"/"$dir"/Makefile "$dir"
        mkdir -p "$dir"
        cp "$srcdir"/"$dir"/Makefile.local "$dir"
        cp "$srcdir"/"$dir"/Makefile "$dir"


@@ -34,19 +38,21 @@ if [ "$srcdir" != "." ]; then
     cp -a "$srcdir"/test/* test
 
     # Emacs only likes to generate compiled files next to the .el files
     cp -a "$srcdir"/test/* test
 
     # Emacs only likes to generate compiled files next to the .el files

-    # by default so copy these as well (which is not ideal0.
+    # by default so copy these as well (which is not ideal).

     cp -a "$srcdir"/emacs/*.el emacs
 fi
 
 # Set several defaults (optionally specified by the user in
 # environment variables)
     cp -a "$srcdir"/emacs/*.el emacs
 fi
 
 # Set several defaults (optionally specified by the user in
 # environment variables)

-CC=${CC:-gcc}
-CXX=${CXX:-g++}
-CFLAGS=${CFLAGS:--O2}
+CC=${CC:-cc}
+CXX=${CXX:-c++}
+CFLAGS=${CFLAGS:--g -O2}

 CPPFLAGS=${CPPFLAGS:-}
 CPPFLAGS=${CPPFLAGS:-}

+CXXFLAGS_for_sh=${CXXFLAGS:-${CFLAGS}}

 CXXFLAGS=${CXXFLAGS:-\$(CFLAGS)}
 LDFLAGS=${LDFLAGS:-}
 XAPIAN_CONFIG=${XAPIAN_CONFIG:-xapian-config}
 CXXFLAGS=${CXXFLAGS:-\$(CFLAGS)}
 LDFLAGS=${LDFLAGS:-}
 XAPIAN_CONFIG=${XAPIAN_CONFIG:-xapian-config}

+PYTHON=${PYTHON:-}

 
 # We don't allow the EMACS or GZIP Makefile variables inherit values
 # from the environment as we do with CC and CXX above. The reason is
 
 # We don't allow the EMACS or GZIP Makefile variables inherit values
 # from the environment as we do with CC and CXX above. The reason is


@@ -59,8 +65,10 @@ XAPIAN_CONFIG=${XAPIAN_CONFIG:-xapian-config}
 # options.
 PREFIX=/usr/local
 LIBDIR=
 # options.
 PREFIX=/usr/local
 LIBDIR=

+WITH_DOCS=1

 WITH_EMACS=1
 WITH_BASH=1
 WITH_EMACS=1
 WITH_BASH=1

+WITH_RUBY=1

 WITH_ZSH=1
 
 # Compatible GMime versions (with constraints).
 WITH_ZSH=1
 
 # Compatible GMime versions (with constraints).


@@ -92,7 +100,7 @@ First, some common variables can specified via environment variables:
 
        CC              The C compiler to use
        CFLAGS          Flags to pass to the C compiler
 
        CC              The C compiler to use
        CFLAGS          Flags to pass to the C compiler

-        CPPFLAGS       Flags to pass to the C preprocessor
+       CPPFLAGS        Flags to pass to the C preprocessor

        CXX             The C++ compiler to use
        CXXFLAGS        Flags to pass to the C compiler
        LDFLAGS         Flags to pass when linking
        CXX             The C++ compiler to use
        CXXFLAGS        Flags to pass to the C compiler
        LDFLAGS         Flags to pass when linking


@@ -132,13 +140,15 @@ Fine tuning of some installation directories is available:
 
 Some specific library versions can be specified (auto-detected otherwise):
 
 
 Some specific library versions can be specified (auto-detected otherwise):
 

-        --with-gmime-version=VERS       Specify GMIME version (2.4 or 2.6)
+       --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) :
 
 
 Some features can be disabled (--with-feature=no is equivalent to
 --without-feature) :
 

-       --without-emacs                 Do not install lisp file

        --without-bash-completion       Do not install bash completions files
        --without-bash-completion       Do not install bash completions files

+       --without-docs                  Do not install documentation and man pages
+       --without-emacs                 Do not install lisp file
+       --without-ruby                  Do not install ruby bindings

        --without-zsh-completion        Do not install zsh completions files
 
 Additional options are accepted for compatibility with other
        --without-zsh-completion        Do not install zsh completions files
 
 Additional options are accepted for compatibility with other


@@ -179,6 +189,14 @@ for option; do
        BASHCOMPLETIONDIR="${option#*=}"
     elif [ "${option%%=*}" = '--zshcompletiondir' ] ; then
        ZSHCOMLETIONDIR="${option#*=}"
        BASHCOMPLETIONDIR="${option#*=}"
     elif [ "${option%%=*}" = '--zshcompletiondir' ] ; then
        ZSHCOMLETIONDIR="${option#*=}"

+    elif [ "${option%%=*}" = '--with-docs' ]; then
+       if [ "${option#*=}" = 'no' ]; then
+           WITH_DOCS=0
+       else
+           WITH_DOCS=1
+       fi
+    elif [ "${option}" = '--without-docs' ] ; then
+       WITH_DOCS=0

     elif [ "${option%%=*}" = '--with-emacs' ]; then
        if [ "${option#*=}" = 'no' ]; then
            WITH_EMACS=0
     elif [ "${option%%=*}" = '--with-emacs' ]; then
        if [ "${option#*=}" = 'no' ]; then
            WITH_EMACS=0


@@ -195,6 +213,14 @@ for option; do
        fi
     elif [ "${option}" = '--without-bash-completion' ] ; then
        WITH_BASH=0
        fi
     elif [ "${option}" = '--without-bash-completion' ] ; then
        WITH_BASH=0

+    elif [ "${option%%=*}" = '--with-ruby' ]; then
+       if [ "${option#*=}" = 'no' ]; then
+           WITH_RUBY=0
+       else
+           WITH_RUBY=1
+       fi
+    elif [ "${option}" = '--without-ruby' ] ; then
+       WITH_RUBY=0

     elif [ "${option%%=*}" = '--with-zsh-completion' ]; then
        if [ "${option#*=}" = 'no' ]; then
            WITH_ZSH=0
     elif [ "${option%%=*}" = '--with-zsh-completion' ]; then
        if [ "${option#*=}" = 'no' ]; then
            WITH_ZSH=0


@@ -266,6 +292,35 @@ dependencies are available:
 EOF
 
 errors=0
 EOF
 
 errors=0

+printf "int main(void){return 0;}\n" > minimal.c
+
+printf "Sanity checking C compilation environment... "
+if ${CC} ${CFLAGS} ${CPPFLAGS} minimal.c ${LDFLAGS} -o minimal > /dev/null 2>&1
+then
+    printf "OK.\n"
+else
+    printf "Fail.\n"
+    errors=$((errors + 1))
+fi
+
+printf "Sanity checking C++ compilation environment... "
+if ${CXX} ${CXXFLAGS_for_sh} ${CPPFLAGS} minimal.c ${LDFLAGS} -o minimal > /dev/null 2>&1
+then
+    printf "OK.\n"
+else
+    printf "Fail.\n"
+    errors=$((errors + 1))
+fi
+
+if [ $errors -gt 0 ]; then
+    cat <<EOF
+*** Error: Initial sanity checking of environment failed.  Please try
+running configure in a clean environment, and if the problem persists,
+report a bug.
+EOF
+    rm -f minimal minimal.c
+    exit 1
+fi

 
 if pkg-config --version > /dev/null 2>&1; then
     have_pkg_config=1
 
 if pkg-config --version > /dev/null 2>&1; then
     have_pkg_config=1


@@ -277,7 +332,8 @@ printf "Checking for Xapian development files... "
 have_xapian=0
 for xapian_config in ${XAPIAN_CONFIG}; do
     if ${xapian_config} --version > /dev/null 2>&1; then
 have_xapian=0
 for xapian_config in ${XAPIAN_CONFIG}; do
     if ${xapian_config} --version > /dev/null 2>&1; then

-       printf "Yes (%s).\n" $(${xapian_config} --version | sed -e 's/.* //')
+       xapian_version=$(${xapian_config} --version | sed -e 's/.* //')
+       printf "Yes (%s).\n" ${xapian_version}

        have_xapian=1
        xapian_cxxflags=$(${xapian_config} --cxxflags)
        xapian_ldflags=$(${xapian_config} --libs)
        have_xapian=1
        xapian_cxxflags=$(${xapian_config} --cxxflags)
        xapian_ldflags=$(${xapian_config} --libs)


@@ -289,6 +345,21 @@ if [ ${have_xapian} = "0" ]; then
     errors=$((errors + 1))
 fi
 
     errors=$((errors + 1))
 fi
 

+# Compaction is only supported on Xapian > 1.2.6
+have_xapian_compact=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
+fi
+

 printf "Checking for GMime development files... "
 have_gmime=0
 IFS=';'
 printf "Checking for GMime development files... "
 have_gmime=0
 IFS=';'


@@ -321,6 +392,27 @@ else
     errors=$((errors + 1))
 fi
 
     errors=$((errors + 1))
 fi
 

+if ! pkg-config --exists zlib; then
+  ${CC} ${zlib_cflags} -o compat/gen_zlib_pc \
+         "$srcdir"/compat/gen_zlib_pc.c ${zlib_ldflags} > /dev/null 2>&1 &&
+  compat/gen_zlib_pc > compat/zlib.pc &&
+  PKG_CONFIG_PATH="$PKG_CONFIG_PATH":compat &&
+  export PKG_CONFIG_PATH
+  rm -f compat/gen_zlib_pc
+fi
+
+printf "Checking for zlib (>= 1.2.5.2)... "
+have_zlib=0
+if pkg-config --atleast-version=1.2.5.2 zlib; then
+    printf "Yes.\n"
+    have_zlib=1
+    zlib_cflags=$(pkg-config --cflags zlib)
+    zlib_ldflags=$(pkg-config --libs zlib)
+else
+    printf "No.\n"
+    errors=$((errors + 1))
+fi
+

 printf "Checking for talloc development files... "
 if pkg-config --exists talloc; then
     printf "Yes.\n"
 printf "Checking for talloc development files... "
 if pkg-config --exists talloc; then
     printf "Yes.\n"


@@ -334,6 +426,23 @@ else
     errors=$((errors + 1))
 fi
 
     errors=$((errors + 1))
 fi
 

+printf "Checking for python... "
+have_python=0
+
+for name in ${PYTHON} python python2 python3; do
+    if command -v $name > /dev/null; then
+       have_python=1
+       python=$name
+       printf "Yes ($name).\n"
+       break
+    fi
+done
+
+if [ $have_python -eq 0 ]; then
+    printf "No.\n"
+    errors=$((errors + 1))
+fi
+

 printf "Checking for valgrind development files... "
 if pkg-config --exists valgrind; then
     printf "Yes.\n"
 printf "Checking for valgrind development files... "
 if pkg-config --exists valgrind; then
     printf "Yes.\n"


@@ -344,6 +453,14 @@ else
     have_valgrind=0
 fi
 
     have_valgrind=0
 fi
 

+printf "Checking for bash-completion (>= 1.90)... "
+if pkg-config --atleast-version=1.90 bash-completion; then
+    printf "Yes.\n"
+else
+    printf "No (will not install bash completion).\n"
+    WITH_BASH=0
+fi
+

 if [ -z "${EMACSLISPDIR}" ]; then
     if pkg-config --exists emacs; then
        EMACSLISPDIR=$(pkg-config emacs --variable sitepkglispdir)
 if [ -z "${EMACSLISPDIR}" ]; then
     if pkg-config --exists emacs; then
        EMACSLISPDIR=$(pkg-config emacs --variable sitepkglispdir)


@@ -369,6 +486,39 @@ else
     have_emacs=0
 fi
 
     have_emacs=0
 fi
 

+have_doxygen=0
+if [ $WITH_DOCS = "1" ] ; then
+    printf "Checking if doxygen is available... "
+    if command -v doxygen > /dev/null; then
+       printf "Yes.\n"
+       have_doxygen=1
+    else
+       printf "No (so will not install api docs)\n"
+    fi
+fi
+
+have_ruby_dev=0
+if [ $WITH_RUBY = "1" ] ; then
+    printf "Checking for ruby development files... "
+    if ruby -e "require 'mkmf'"> /dev/null 2>&1; then
+       printf "Yes.\n"
+       have_ruby_dev=1
+    else
+       printf "No (skipping ruby bindings)\n"
+    fi
+fi
+
+have_sphinx=0
+if [ $WITH_DOCS = "1" ] ; then
+    printf "Checking if sphinx is available and supports nroff output... "
+    if command -v sphinx-build > /dev/null && ${python} -m sphinx.writers.manpage > /dev/null 2>&1 ; then
+       printf "Yes.\n"
+       have_sphinx=1
+    else
+       printf "No (so will not install man pages).\n"
+    fi
+fi
+

 libdir_in_ldconfig=0
 
 printf "Checking which platform we are on... "
 libdir_in_ldconfig=0
 
 printf "Checking which platform we are on... "


@@ -425,6 +575,19 @@ else
 EOF
 fi
 
 EOF
 fi
 

+printf "Checking byte order... "
+cat> _byteorder.c <<EOF
+#include <stdio.h>
+#include <stdint.h>
+uint32_t test = 0x34333231;
+int main() { printf("%.4s\n", (const char*)&test); return 0; }
+EOF
+${CC} ${CFLAGS} _byteorder.c -o _byteorder > /dev/null 2>&1
+util_byte_order=$(./_byteorder)
+echo $util_byte_order
+
+rm -f _byteorder _byteorder.c
+

 if [ $errors -gt 0 ]; then
     cat <<EOF
 
 if [ $errors -gt 0 ]; then
     cat <<EOF
 


@@ -433,10 +596,18 @@ need to install the following packages before being able to compile
 notmuch:
 
 EOF
 notmuch:
 
 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/"
     fi
     if [ $have_xapian -eq 0 ]; then
        echo "  Xapian library (including development files such as headers)"
        echo "  http://xapian.org/"
     fi

+    if [ $have_zlib -eq 0 ]; then
+       echo "  zlib library (>= version 1.2.5.2, including development files such as headers)"
+       echo "  http://zlib.net/"
+       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 "  (including development files such as headers)"
     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 "  (including development files such as headers)"


@@ -460,11 +631,11 @@ case a simple command will install everything you need. For example:
 
 On Debian and similar systems:
 
 
 On Debian and similar systems:
 

-       sudo apt-get install libxapian-dev libgmime-2.6-dev libtalloc-dev
+       sudo apt-get install libxapian-dev libgmime-2.6-dev libtalloc-dev zlib1g-dev

 
 Or on Fedora and similar systems:
 
 
 Or on Fedora and similar systems:
 

-       sudo yum install xapian-core-devel gmime-devel libtalloc-devel
+       sudo yum install xapian-core-devel gmime-devel libtalloc-devel zlib-devel

 
 On other systems, similar commands can be used, but the details of the
 package names may be different.
 
 On other systems, similar commands can be used, but the details of the
 package names may be different.


@@ -497,6 +668,18 @@ EOF
     exit 1
 fi
 
     exit 1
 fi
 

+printf "Checking for canonicalize_file_name... "
+if ${CC} -o compat/have_canonicalize_file_name "$srcdir"/compat/have_canonicalize_file_name.c > /dev/null 2>&1
+then
+    printf "Yes.\n"
+    have_canonicalize_file_name=1
+else
+    printf "No (will use our own instead).\n"
+    have_canonicalize_file_name=0
+fi
+rm -f compat/have_canonicalize_file_name
+
+

 printf "Checking for getline... "
 if ${CC} -o compat/have_getline "$srcdir"/compat/have_getline.c > /dev/null 2>&1
 then
 printf "Checking for getline... "
 if ${CC} -o compat/have_getline "$srcdir"/compat/have_getline.c > /dev/null 2>&1
 then


@@ -530,6 +713,28 @@ else
 fi
 rm -f compat/have_strsep
 
 fi
 rm -f compat/have_strsep
 

+printf "Checking for timegm... "
+if ${CC} -o compat/have_timegm "$srcdir"/compat/have_timegm.c > /dev/null 2>&1
+then
+    printf "Yes.\n"
+    have_timegm="1"
+else
+    printf "No (will use our own instead).\n"
+    have_timegm="0"
+fi
+rm -f compat/have_timegm
+
+printf "Checking for dirent.d_type... "
+if ${CC} -o compat/have_d_type "$srcdir"/compat/have_d_type.c > /dev/null 2>&1
+then
+    printf "Yes.\n"
+    have_d_type="1"
+else
+    printf "No (will use stat instead).\n"
+    have_d_type="0"
+fi
+rm -f compat/have_d_type
+

 printf "Checking for standard version of getpwuid_r... "
 if ${CC} -o compat/check_getpwuid "$srcdir"/compat/check_getpwuid.c > /dev/null 2>&1
 then
 printf "Checking for standard version of getpwuid_r... "
 if ${CC} -o compat/check_getpwuid "$srcdir"/compat/check_getpwuid.c > /dev/null 2>&1
 then


@@ -552,8 +757,6 @@ else
 fi
 rm -f compat/check_asctime
 
 fi
 rm -f compat/check_asctime
 

-printf "int main(void){return 0;}\n" > minimal.c
-

 printf "Checking for rpath support... "
 if ${CC} -Wl,--enable-new-dtags -Wl,-rpath,/tmp/ -o minimal minimal.c >/dev/null 2>&1
 then
 printf "Checking for rpath support... "
 if ${CC} -Wl,--enable-new-dtags -Wl,-rpath,/tmp/ -o minimal minimal.c >/dev/null 2>&1
 then


@@ -574,6 +777,16 @@ else
     as_needed_ldflags=""
 fi
 
     as_needed_ldflags=""
 fi
 

+printf "Checking for -Wl,--no-undefined... "
+if ${CC} -Wl,--no-undefined -o minimal minimal.c >/dev/null 2>&1
+then
+    printf "Yes.\n"
+    no_undefined_ldflags="-Wl,--no-undefined"
+else
+    printf "No (nothing to worry about).\n"
+    no_undefined_ldflags=""
+fi
+

 WARN_CXXFLAGS=""
 printf "Checking for available C++ compiler warning flags... "
 for flag in -Wall -Wextra -Wwrite-strings; do
 WARN_CXXFLAGS=""
 printf "Checking for available C++ compiler warning flags... "
 for flag in -Wall -Wextra -Wwrite-strings; do


@@ -596,16 +809,6 @@ printf "\n\t${WARN_CFLAGS}\n"
 
 rm -f minimal minimal.c
 
 
 rm -f minimal minimal.c
 

-cat <<EOF
-
-All required packages were found. You may now run the following
-commands to compile and install notmuch:
-
-       make
-       sudo make install
-
-EOF
-

 # construct the Makefile.config
 cat > Makefile.config <<EOF
 # This Makefile.config was automatically generated by the ./configure
 # construct the Makefile.config
 cat > Makefile.config <<EOF
 # This Makefile.config was automatically generated by the ./configure


@@ -620,6 +823,9 @@ cat > Makefile.config <<EOF
 # directory (the current directory at the time configure was run).
 srcdir = ${srcdir}
 
 # directory (the current directory at the time configure was run).
 srcdir = ${srcdir}
 

+# subdirectories to build
+subdirs = ${subdirs}
+

 configure_options = $@
 
 # We use vpath directives (rather than the VPATH variable) since the
 configure_options = $@
 
 # We use vpath directives (rather than the VPATH variable) since the


@@ -635,8 +841,9 @@ configure_options = $@
 # files, (which is quite ugly).
 vpath %.c \$(srcdir)
 vpath %.cc \$(srcdir)
 # files, (which is quite ugly).
 vpath %.c \$(srcdir)
 vpath %.cc \$(srcdir)

-vpath %.1 \$(srcdir)

 vpath Makefile.% \$(srcdir)
 vpath Makefile.% \$(srcdir)

+vpath %.py \$(srcdir)
+vpath %.rst \$(srcdir)

 
 # The C compiler to use
 CC = ${CC}
 
 # The C compiler to use
 CC = ${CC}


@@ -665,6 +872,9 @@ WARN_CXXFLAGS=${WARN_CXXFLAGS}
 # Flags to enable warnings when using the C compiler
 WARN_CFLAGS=${WARN_CFLAGS}
 
 # Flags to enable warnings when using the C compiler
 WARN_CFLAGS=${WARN_CFLAGS}
 

+# Name of python interpreter
+PYTHON = ${python}
+

 # The prefix to which notmuch should be installed
 # Note: If you change this value here, be sure to ensure that the
 # LIBDIR_IN_LDCONFIG value below is still set correctly.
 # The prefix to which notmuch should be installed
 # Note: If you change this value here, be sure to ensure that the
 # LIBDIR_IN_LDCONFIG value below is still set correctly.


@@ -675,6 +885,9 @@ prefix = ${PREFIX}
 # LIBDIR_IN_LDCONFIG value below is still set correctly.
 libdir = ${LIBDIR:=\$(prefix)/lib}
 
 # LIBDIR_IN_LDCONFIG value below is still set correctly.
 libdir = ${LIBDIR:=\$(prefix)/lib}
 

+# byte order within a 32 bit word. 1234 = little, 4321 = big, 0 = guess
+UTIL_BYTE_ORDER = ${util_byte_order}
+

 # Whether libdir is in a path configured into ldconfig
 LIBDIR_IN_LDCONFIG = ${libdir_in_ldconfig}
 
 # Whether libdir is in a path configured into ldconfig
 LIBDIR_IN_LDCONFIG = ${libdir_in_ldconfig}
 


@@ -697,6 +910,12 @@ emacsetcdir=${EMACSETCDIR}
 # Whether there's an emacs binary available for byte-compiling
 HAVE_EMACS = ${have_emacs}
 
 # Whether there's an emacs binary available for byte-compiling
 HAVE_EMACS = ${have_emacs}
 

+# Whether there's a sphinx-build binary available for building documentation
+HAVE_SPHINX=${have_sphinx}
+
+# Whether there's a doxygen binary available for building api documentation
+HAVE_DOXYGEN=${have_doxygen}
+

 # The directory to which desktop files should be installed
 desktop_dir = \$(prefix)/share/applications
 
 # The directory to which desktop files should be installed
 desktop_dir = \$(prefix)/share/applications
 


@@ -706,10 +925,18 @@ bash_completion_dir = ${BASHCOMPLETIONDIR:=\$(sysconfdir)/bash_completion.d}
 # The directory to which zsh completions files should be installed
 zsh_completion_dir = ${ZSHCOMLETIONDIR:=\$(prefix)/share/zsh/functions/Completion/Unix}
 
 # The directory to which zsh completions files should be installed
 zsh_completion_dir = ${ZSHCOMLETIONDIR:=\$(prefix)/share/zsh/functions/Completion/Unix}
 

+# Whether the canonicalize_file_name function is available (if not, then notmuch will
+# build its own version)
+HAVE_CANONICALIZE_FILE_NAME = ${have_canonicalize_file_name}
+

 # Whether the getline function is available (if not, then notmuch will
 # build its own version)
 HAVE_GETLINE = ${have_getline}
 
 # Whether the getline function is available (if not, then notmuch will
 # build its own version)
 HAVE_GETLINE = ${have_getline}
 

+# Are the ruby development files (and ruby) available? If not skip
+# building/testing ruby bindings.
+HAVE_RUBY_DEV = ${have_ruby_dev}
+

 # Whether the strcasestr function is available (if not, then notmuch will
 # build its own version)
 HAVE_STRCASESTR = ${have_strcasestr}
 # Whether the strcasestr function is available (if not, then notmuch will
 # build its own version)
 HAVE_STRCASESTR = ${have_strcasestr}


@@ -718,6 +945,12 @@ HAVE_STRCASESTR = ${have_strcasestr}
 # build its own version)
 HAVE_STRSEP = ${have_strsep}
 
 # build its own version)
 HAVE_STRSEP = ${have_strsep}
 

+# 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 getpwuid_r function is standards-compliant
 # (if not, then notmuch will #define _POSIX_PTHREAD_SEMANTICS
 # to enable the standards-compliant version -- needed for Solaris)
 # 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)


@@ -744,6 +977,10 @@ XAPIAN_LDFLAGS = ${xapian_ldflags}
 GMIME_CFLAGS = ${gmime_cflags}
 GMIME_LDFLAGS = ${gmime_ldflags}
 
 GMIME_CFLAGS = ${gmime_cflags}
 GMIME_LDFLAGS = ${gmime_ldflags}
 

+# Flags needed to compile and link against zlib
+ZLIB_CFLAGS = ${zlib_cflags}
+ZLIB_LDFLAGS = ${zlib_ldflags}
+

 # Flags needed to compile and link against talloc
 TALLOC_CFLAGS = ${talloc_cflags}
 TALLOC_LDFLAGS = ${talloc_ldflags}
 # Flags needed to compile and link against talloc
 TALLOC_CFLAGS = ${talloc_cflags}
 TALLOC_LDFLAGS = ${talloc_ldflags}


@@ -754,6 +991,9 @@ RPATH_LDFLAGS = ${rpath_ldflags}
 # Flags needed to have linker link only to necessary libraries
 AS_NEEDED_LDFLAGS = ${as_needed_ldflags}
 
 # Flags needed to have linker link only to necessary libraries
 AS_NEEDED_LDFLAGS = ${as_needed_ldflags}
 

+# Flags to have the linker flag undefined symbols in object files
+NO_UNDEFINED_LDFLAGS = ${no_undefined_ldflags}
+

 # Whether valgrind header files are available
 HAVE_VALGRIND = ${have_valgrind}
 
 # Whether valgrind header files are available
 HAVE_VALGRIND = ${have_valgrind}
 


@@ -771,18 +1011,60 @@ WITH_ZSH = ${WITH_ZSH}
 
 # Combined flags for compiling and linking against all of the above
 CONFIGURE_CFLAGS = -DHAVE_GETLINE=\$(HAVE_GETLINE) \$(GMIME_CFLAGS)      \\
 
 # 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)                         \\
                   \$(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_GETPWUID=\$(STD_GETPWUID)                       \\

-                  -DSTD_ASCTIME=\$(STD_ASCTIME)
+                  -DSTD_ASCTIME=\$(STD_ASCTIME)                         \\
+                  -DHAVE_XAPIAN_COMPACT=\$(HAVE_XAPIAN_COMPACT)         \\
+                  -DUTIL_BYTE_ORDER=\$(UTIL_BYTE_ORDER)
+

 CONFIGURE_CXXFLAGS = -DHAVE_GETLINE=\$(HAVE_GETLINE) \$(GMIME_CFLAGS)    \\
 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)                       \\
                     \$(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_GETPWUID=\$(STD_GETPWUID)                     \\

-                    -DSTD_ASCTIME=\$(STD_ASCTIME)
-CONFIGURE_LDFLAGS =  \$(GMIME_LDFLAGS) \$(TALLOC_LDFLAGS) \$(XAPIAN_LDFLAGS)
+                    -DSTD_ASCTIME=\$(STD_ASCTIME)                       \\
+                    -DHAVE_XAPIAN_COMPACT=\$(HAVE_XAPIAN_COMPACT)       \\
+                    -DUTIL_BYTE_ORDER=\$(UTIL_BYTE_ORDER)
+
+CONFIGURE_LDFLAGS =  \$(GMIME_LDFLAGS) \$(TALLOC_LDFLAGS) \$(ZLIB_LDFLAGS) \$(XAPIAN_LDFLAGS)
+EOF
+
+# construct the sh.config
+cat > sh.config <<EOF
+# This sh.config was automatically generated by the ./configure
+# script of notmuch.
+
+# Whether the Xapian version in use supports compaction
+NOTMUCH_HAVE_XAPIAN_COMPACT=${have_xapian_compact}
+
+# do we have man pages?
+NOTMUCH_HAVE_MAN=$((have_sphinx))
+
+# Name of python interpreter
+NOTMUCH_PYTHON=${python}
+
+# Are the ruby development files (and ruby) available? If not skip
+# building/testing ruby bindings.
+NOTMUCH_HAVE_RUBY_DEV=${have_ruby_dev}
+EOF
+
+# Finally, after everything configured, inform the user how to continue.
+cat <<EOF
+
+All required packages were found. You may now run the following
+commands to compile and install notmuch:
+
+       make
+       sudo make install
+

 EOF
 EOF