X-Git-Url: https://git.notmuchmail.org/git?p=notmuch;a=blobdiff_plain;f=configure;h=1a8e939f8ad6d5e09651e9153579ef7d661a586e;hp=393f859be74b4885b62c2cc84dd64853d3ff5b74;hb=a0b0baaf2bb8bd4ee510b0c45c0aae69c0d80bf1;hpb=e8138c522b386e4e7f6d3c57e62e6a185aaad336 diff --git a/configure b/configure index 393f859b..1a8e939f 100755 --- a/configure +++ b/configure @@ -1,7 +1,21 @@ #! /bin/sh +# Test whether this shell is capable of parameter substring processing. +( option='a/b'; : ${option#*/} ) 2>/dev/null || { + echo " +The shell interpreting '$0' is lacking some required features. + +To work around this problem you may try to execute: + + ksh $0 $* + or + bash $0 $* +" + exit 1 +} + # Store original IFS value so it can be changed (and restored) in many places. -readonly DEFAULT_IFS=$IFS +readonly DEFAULT_IFS="$IFS" srcdir=$(dirname "$0") @@ -29,6 +43,7 @@ fi CC=${CC:-gcc} CXX=${CXX:-g++} CFLAGS=${CFLAGS:--O2} +CPPFLAGS=${CPPFLAGS:-} CXXFLAGS=${CXXFLAGS:-\$(CFLAGS)} LDFLAGS=${LDFLAGS:-} XAPIAN_CONFIG=${XAPIAN_CONFIG:-xapian-config} @@ -48,8 +63,13 @@ WITH_EMACS=1 WITH_BASH=1 WITH_ZSH=1 -GMIME_24_VERSION='gmime-2.4' -GMIME_26_VERSION='gmime-2.6 >= 2.6.7' +# 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;$GMIME_24_VERSION" @@ -72,6 +92,7 @@ First, some common variables can specified via environment variables: CC The C compiler to use CFLAGS Flags to pass to the C compiler + CPPFLAGS Flags to pass to the C preprocessor CXX The C++ compiler to use CXXFLAGS Flags to pass to the C compiler LDFLAGS Flags to pass when linking @@ -109,6 +130,10 @@ Fine tuning of some installation directories is available: --bashcompletiondir=DIR Bash completions files [SYSCONFDIR/bash_completion.d] --zshcompletiondir=DIR Zsh completions files [PREFIX/share/zsh/functions/Completion/Unix] +Some specific library versions can be specified (auto-detected otherwise): + + --with-gmime-version=VERS Specify GMIME version (2.4 or 2.6) + Some features can be disabled (--with-feature=no is equivalent to --without-feature) : @@ -213,7 +238,12 @@ done # Makefile.config file later like most values), because we need to # actually investigate this value compared to the ldconfig_paths value # below. -libdir_expanded=${LIBDIR:-${PREFIX}/lib} +if [ -z "$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"` +fi cat < /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) @@ -259,8 +290,21 @@ if [ ${have_xapian} = "0" ]; then errors=$((errors + 1)) fi -# 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. +# 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=';' @@ -353,6 +397,14 @@ elif [ $uname = "SunOS" ] ; then printf "Solaris.\n" platform=SOLARIS linker_resolves_library_dependencies=0 +elif [ $uname = "FreeBSD" ] ; then + printf "FreeBSD.\n" + platform=FREEBSD + linker_resolves_library_dependencies=0 +elif [ $uname = "OpenBSD" ] ; then + printf "OpenBSD.\n" + platform=OPENBSD + linker_resolves_library_dependencies=0 elif [ $uname = "Linux" ] || [ $uname = "GNU" ] ; then printf "$uname\n" platform="$uname" @@ -402,7 +454,8 @@ EOF echo " http://xapian.org/" fi if [ $have_gmime -eq 0 ]; then - echo " GMime 2.4 library (including development files such as headers)" + 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)" echo " http://spruce.sourceforge.net/gmime/" echo fi @@ -423,7 +476,7 @@ case a simple command will install everything you need. For example: On Debian and similar systems: - sudo apt-get install libxapian-dev libgmime-2.4-dev libtalloc-dev + sudo apt-get install libxapian-dev libgmime-2.6-dev libtalloc-dev Or on Fedora and similar systems: @@ -482,6 +535,50 @@ else fi rm -f compat/have_strcasestr +printf "Checking for strsep... " +if ${CC} -o compat/have_strsep "$srcdir"/compat/have_strsep.c > /dev/null 2>&1 +then + printf "Yes.\n" + have_strsep="1" +else + printf "No (will use our own instead).\n" + have_strsep="0" +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 standard version of getpwuid_r... " +if ${CC} -o compat/check_getpwuid "$srcdir"/compat/check_getpwuid.c > /dev/null 2>&1 +then + printf "Yes.\n" + std_getpwuid=1 +else + printf "No (will define _POSIX_PTHREAD_SEMANTICS to get it).\n" + std_getpwuid=0 +fi +rm -f compat/check_getpwuid + +printf "Checking for standard version of asctime_r... " +if ${CC} -o compat/check_asctime "$srcdir"/compat/check_asctime.c > /dev/null 2>&1 +then + printf "Yes.\n" + std_asctime=1 +else + printf "No (will define _POSIX_PTHREAD_SEMANTICS to get it).\n" + std_asctime=0 +fi +rm -f compat/check_asctime + printf "int main(void){return 0;}\n" > minimal.c printf "Checking for rpath support... " @@ -506,7 +603,7 @@ fi WARN_CXXFLAGS="" printf "Checking for available C++ compiler warning flags... " -for flag in -Wall -Wextra -Wwrite-strings -Wswitch-enum; do +for flag in -Wall -Wextra -Wwrite-strings; do if ${CC} $flag -o minimal minimal.c > /dev/null 2>&1 then WARN_CXXFLAGS="${WARN_CXXFLAGS}${WARN_CXXFLAGS:+ }${flag}" @@ -580,6 +677,9 @@ EMACS = emacs --quick # Default FLAGS for C compiler (can be overridden by user such as "make CFLAGS=-g") CFLAGS = ${CFLAGS} +# Default FLAGS for C preprocessor (can be overridden by user such as "make CPPFLAGS=-I/usr/local/include") +CPPFLAGS = ${CPPFLAGS} + # Default FLAGS for C++ compiler (can be overridden by user such as "make CXXFLAGS=-g") CXXFLAGS = ${CXXFLAGS} @@ -641,7 +741,24 @@ HAVE_GETLINE = ${have_getline} # build its own version) HAVE_STRCASESTR = ${have_strcasestr} -# Supported platforms (so far) are: LINUX, MACOSX, SOLARIS +# Whether the strsep function is available (if not, then notmuch will +# build its own version) +HAVE_STRSEP = ${have_strsep} + +# 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) +STD_GETPWUID = ${std_getpwuid} + +# Whether the asctime_r function is standards-compliant +# (if not, then notmuch will #define _POSIX_PTHREAD_SEMANTICS +# to enable the standards-compliant version -- needed for Solaris) +STD_ASCTIME = ${std_asctime} + +# Supported platforms (so far) are: LINUX, MACOSX, SOLARIS, FREEBSD, OPENBSD PLATFORM = ${platform} # Whether the linker will automatically resolve the dependency of one @@ -685,10 +802,19 @@ WITH_ZSH = ${WITH_ZSH} # Combined flags for compiling and linking against all of the above CONFIGURE_CFLAGS = -DHAVE_GETLINE=\$(HAVE_GETLINE) \$(GMIME_CFLAGS) \\ \$(TALLOC_CFLAGS) -DHAVE_VALGRIND=\$(HAVE_VALGRIND) \\ - \$(VALGRIND_CFLAGS) -DHAVE_STRCASESTR=\$(HAVE_STRCASESTR) + \$(VALGRIND_CFLAGS) \\ + -DHAVE_STRCASESTR=\$(HAVE_STRCASESTR) \\ + -DHAVE_STRSEP=\$(HAVE_STRSEP) \\ + -DSTD_GETPWUID=\$(STD_GETPWUID) \\ + -DSTD_ASCTIME=\$(STD_ASCTIME) \\ + -DHAVE_XAPIAN_COMPACT=\$(HAVE_XAPIAN_COMPACT) CONFIGURE_CXXFLAGS = -DHAVE_GETLINE=\$(HAVE_GETLINE) \$(GMIME_CFLAGS) \\ \$(TALLOC_CFLAGS) -DHAVE_VALGRIND=\$(HAVE_VALGRIND) \\ \$(VALGRIND_CFLAGS) \$(XAPIAN_CXXFLAGS) \\ - -DHAVE_STRCASESTR=\$(HAVE_STRCASESTR) + -DHAVE_STRCASESTR=\$(HAVE_STRCASESTR) \\ + -DHAVE_STRSEP=\$(HAVE_STRSEP) \\ + -DSTD_GETPWUID=\$(STD_GETPWUID) \\ + -DSTD_ASCTIME=\$(STD_ASCTIME) \\ + -DHAVE_XAPIAN_COMPACT=\$(HAVE_XAPIAN_COMPACT) CONFIGURE_LDFLAGS = \$(GMIME_LDFLAGS) \$(TALLOC_LDFLAGS) \$(XAPIAN_LDFLAGS) EOF