# Source of configuration for Tokyo Cabinet



#================================================================
# Generic Settings
#================================================================

# Package name
AC_INIT(tokyocabinet, 1.2.5)

# Package information
MYLIBVER=3
MYLIBREV=6
MYFORMATVER="1.0"

# Targets
MYHEADERFILES="tcutil.h tchdb.h tcbdb.h tcadb.h"
MYLIBRARYFILES="libtokyocabinet.a"
MYLIBOBJFILES="tcutil.o tchdb.o tcbdb.o tcadb.o myconf.o"
MYCOMMANDFILES="tcutest tcumttest tcucodec tchtest tchmttest tchmgr"
MYCOMMANDFILES="$MYCOMMANDFILES tcbtest tcbmttest tcbmgr tcatest tcamgr"
MYMAN1FILES="tcutest.1 tcumttest.1 tcucodec.1 tchtest.1 tchmttest.1 tchmgr.1"
MYMAN1FILES="$MYMAN1FILES tcbtest.1 tcbmttest.1 tcbmgr.1 tcatest.1 tcamgr.1"
MYMAN3FILES="tokyocabinet.3 tcutil.3 tcxstr.3 tclist.3 tcmap.3 tcmdb.3 tcmpool.3"
MYMAN3FILES="$MYMAN3FILES tchdb.3 tcbdb.3 tcadb.3"
MYDOCUMENTFILES="COPYING ChangeLog THANKS doc"
MYPCFILES="tokyocabinet.pc"

# Building flags
MYCFLAGS="-std=c99 -Wall -fPIC -fsigned-char -O2"
MYCPPFLAGS="-I. -I\$(INCLUDEDIR) -L$HOME/include -L/usr/local/include -DNDEBUG -D_GNU_SOURCE=1"
MYLDFLAGS="-L. -L\$(LIBDIR) -L$HOME/lib -L/usr/local/lib"
MYRUNPATH="\$(LIBDIR)"
MYLDLIBPATHENV="LD_LIBRARY_PATH"
MYPOSTCMD="true"

# Building paths
pathtmp="$PATH"
PATH="$HOME/bin:/usr/local/bin:/usr/local/sbin:/usr/bin:/usr/sbin:/bin:/sbin"
PATH="$PATH:/usr/ccs/bin:/usr/ucb:/usr/xpg4/bin:/usr/xpg6/bin:$pathtmp"
LIBRARY_PATH="$HOME/lib:/usr/local/lib:$LIBRARY_PATH"
LD_LIBRARY_PATH="$HOME/lib:/usr/local/lib:$LD_LIBRARY_PATH"
CPATH="$HOME/include:/usr/local/include:$CPATH"
PKG_CONFIG_PATH="$HOME/lib/pkgconfig:/usr/local/lib/pkgconfig:$PKG_CONFIG_PATH"
export PATH LIBRARY_PATH LD_LIBRARY_PATH CPATH PKG_CONFIG_PATH



#================================================================
# Options
#================================================================


# Internal variables
enables=""

# Debug mode
AC_ARG_ENABLE(debug,
  AC_HELP_STRING([--enable-debug], [build for debugging]))
if test "$enable_debug" = "yes"
then
  MYCFLAGS="-std=c99 -Wall -fPIC -pedantic -fsigned-char -g"
  MYCPPFLAGS="$MYCPPFLAGS -UNDEBUG"
  MYLDFLAGS="$MYLDFLAGS -static"
  enables="$enables (debug)"
fi

# Developping mode
AC_ARG_ENABLE(devel,
  AC_HELP_STRING([--enable-devel], [build for development]))
if test "$enable_devel" = "yes"
then
  MYCFLAGS="-std=c99 -Wall -fPIC -pedantic -fsigned-char -g -O2 -pipe"
  MYCPPFLAGS="$MYCPPFLAGS -UNDEBUG"
  enables="$enables (devel)"
fi

# Profiling mode
AC_ARG_ENABLE(profile,
  AC_HELP_STRING([--enable-profile], [build for profiling]))
if test "$enable_profile" = "yes"
then
  MYCFLAGS="-std=c99 -Wall -fPIC -pedantic -fsigned-char -g -pg -O2 -pipe"
  enables="$enables (profile)"
fi

# 64-bit offset mode
AC_ARG_ENABLE(off64,
  AC_HELP_STRING([--enable-off64], [build with 64-bit file offset on 32-bit system]))
if test "$enable_off64" = "yes"
then
  MYCPPFLAGS="$MYCPPFLAGS -D_FILE_OFFSET_BITS=64"
  enables="$enables (off64)"
fi

# Fastest mode
AC_ARG_ENABLE(fastest,
  AC_HELP_STRING([--enable-fastest], [build for fastest run]))
if test "$enable_fastest" = "yes"
then
  MYCFLAGS="-std=c99 -Wall -fPIC -pedantic -fsigned-char -O3"
  MYCFLAGS="$MYCFLAGS -fomit-frame-pointer -fforce-addr -minline-all-stringops"
  MYCPPFLAGS="$MYCPPFLAGS -D_MYFASTEST"
  enables="$enables (fastest)"
fi

# Swapping byte-orders mode
AC_ARG_ENABLE(swab,
  AC_HELP_STRING([--enable-swab], [build for swapping byte-orders]))
if test "$enable_swab" = "yes"
then
  MYCPPFLAGS="$MYCPPFLAGS -D_MYSWAB"
  enables="$enables (swab)"
fi

# Micro yield mode
AC_ARG_ENABLE(uyield,
  AC_HELP_STRING([--enable-uyield], [build for detecting race conditions]))
if test "$enable_uyield" = "yes"
then
  MYCPPFLAGS="$MYCPPFLAGS -D_MYMICROYIELD"
  enables="$enables (uyield)"
fi

# Disable ZLIB compression
AC_ARG_ENABLE(zlib,
  AC_HELP_STRING([--disable-zlib], [build without ZLIB compression]))
if test "$enable_zlib" = "no"
then
  MYCPPFLAGS="$MYCPPFLAGS -D_MYNOZLIB"
  enables="$enables (no-zlib)"
fi

# Disable POSIX thread
AC_ARG_ENABLE(pthread,
  AC_HELP_STRING([--disable-pthread], [build without POSIX thread support]))
if test "$enable_pthread" = "no"
then
  MYCPPFLAGS="$MYCPPFLAGS -D_MYNOPTHREAD"
  enables="$enables (no-pthread)"
fi

# Disable shared object
AC_ARG_ENABLE(shared,
  AC_HELP_STRING([--disable-shared], [avoid to build shared libraries]))
if test "$enable_shared" = "no"
then
  enables="$enables (no-shared)"
fi

# Messages
printf '#================================================================\n'
printf '# Configuring Tokyo Cabinet version %s%s.\n' "$PACKAGE_VERSION" "$enables"
printf '#================================================================\n'



#================================================================
# Checking Commands and Libraries
#================================================================

# C compiler
AC_PROG_CC

# Byte order
AC_C_BIGENDIAN(MYCPPFLAGS="$MYCPPFLAGS -D_MYBIGEND")

# Underlying libraries
AC_CHECK_LIB(c, main)
AC_CHECK_LIB(m, main)
if test "$enable_pthread" != "no"
then
AC_CHECK_LIB(pthread, main)
fi
if test "$enable_zlib" != "no"
then
  AC_CHECK_LIB(z, main)
fi

# Shared libraries
if test "$enable_shared" != "no" && test "$enable_profile" != "yes"
then
  if uname | grep Darwin >/dev/null
  then
    MYLIBRARYFILES="$MYLIBRARYFILES libtokyocabinet.$MYLIBVER.$MYLIBREV.0.dylib"
    MYLIBRARYFILES="$MYLIBRARYFILES libtokyocabinet.$MYLIBVER.dylib"
    MYLIBRARYFILES="$MYLIBRARYFILES libtokyocabinet.dylib"
    MYLDLIBPATHENV="DYLD_LIBRARY_PATH"
  else
    MYLIBRARYFILES="$MYLIBRARYFILES libtokyocabinet.so.$MYLIBVER.$MYLIBREV.0"
    MYLIBRARYFILES="$MYLIBRARYFILES libtokyocabinet.so.$MYLIBVER"
    MYLIBRARYFILES="$MYLIBRARYFILES libtokyocabinet.so"
  fi
fi



#================================================================
# Generic Settings
#================================================================

# Export variables
AC_SUBST(MYLIBVER)
AC_SUBST(MYLIBREV)
AC_SUBST(MYFORMATVER)
AC_SUBST(MYHEADERFILES)
AC_SUBST(MYLIBRARYFILES)
AC_SUBST(MYLIBOBJFILES)
AC_SUBST(MYCOMMANDFILES)
AC_SUBST(MYMAN1FILES)
AC_SUBST(MYMAN3FILES)
AC_SUBST(MYDOCUMENTFILES)
AC_SUBST(MYPCFILES)
AC_SUBST(MYCFLAGS)
AC_SUBST(MYCPPFLAGS)
AC_SUBST(MYLDFLAGS)
AC_SUBST(MYRUNPATH)
AC_SUBST(MYLDLIBPATHENV)
AC_SUBST(MYPOSTCMD)

# Targets
AC_OUTPUT(Makefile tokyocabinet.pc)

# Messages
printf '#================================================================\n'
printf '# Ready to make.\n'
printf '#================================================================\n'



# END OF FILE