configure.ac

   1
   2 AC_INIT( [fastq-tools], [0.3], [dcjones@cs.washington.edu] )
   3 AM_INIT_AUTOMAKE( [foreign -Wall -Werror] )
   4 m4_ifdef([AM_SILENT_RULES],[AM_SILENT_RULES([yes])])
   5
   6 AC_CONFIG_MACRO_DIR([m4])
   7
   8 AC_PROG_CC
   9 AM_PROG_CC_C_O
  10
  11 opt_CFLAGS="--std=c99 -Wall -Wextra -pedantic -g -O3"
  12 dbg_CFLAGS="--std=c99 -Wall -Wextra -pedantic -g -O0"
  13
  14 AC_ARG_ENABLE([debug],
  15               [AS_HELP_STRING([--enable-debug],
  16                               [enable debugging info (default is no)])],
  17               [], [enable_debug=no])
  18
  19 AS_IF([test "x$enable_debug" = xyes],
  20       [CFLAGS="$dbg_CFLAGS"],
  21       [CFLAGS="$opt_CFLAGS"])
  22
  23 AC_DEFINE(_FILE_OFFSET_BITS, 64)
  24 AC_DEFINE(_POSIX_SOURCE) # needed for fileno
  25
  26 AC_PROG_LIBTOOL
  27
  28 AC_CHECK_FUNC(fileno, ,
  29               AC_MSG_ERROR([The 'fileno' function is missing.]))
  30
  31 # check zlib
  32 AX_CHECK_ZLIB
  33
  34 # check pcre
  35 AC_CHECK_PROG(HAVE_PCRE, pcre-config, yes, no)
  36 if test "x$HAVE_PCRE" = "xno"
  37 then
  38     AC_MSG_ERROR([The PCRE library is needed. See http://www.pcre.org.])
  39 fi
  40 CFLAGS="$CFLAGS $(pcre-config --cflags)"
  41 PCRE_LIBS="$(pcre-config --libs)"
  42 AC_SUBST(PCRE_LIBS)
  43
  44 # check getopt
  45 AC_CHECK_HEADER(getopt.h, ,
  46                 AC_MSG_ERROR([The posix getopt.h header is needed.]))
  47
  48
  49 CXXFLAGS=$CFLAGS
  50
  51 AC_CONFIG_FILES([Makefile
  52                  src/Makefile
  53                  doc/Makefile
  54                  src/version.h])
  55
  56 AC_OUTPUT