330 lines
8.7 KiB
Plaintext
330 lines
8.7 KiB
Plaintext
AC_PREREQ(2.59)
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AC_INIT([ase],[0.5.0],[bacon@abiyo.net])
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AC_CONFIG_HEADER([include/ase/config.h])
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AC_CONFIG_AUX_DIR(autoconf)
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dnl uses CC and CPP for compilation tests with .c test programs.
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AC_LANG(C)
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dnl initializes automake
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AM_INIT_AUTOMAKE([-Wall -Werror foreign])
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dnl determines a C compiler to use
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AC_PROG_CC
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dnl determines a C++ compiler to use
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AC_PROG_CXX
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dnl checks if the C++ compiler exists in PATH.
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AC_CHECK_PROG(HAVE_CXX, $CXX, yes, no)
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AC_PROG_LIBTOOL
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AC_SUBST(LIBTOOL_DEPS)
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AC_CHECK_TOOL(RANLIB, ranlib)
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AC_CHECK_TOOL(AR, ar)
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AC_CHECK_TOOL(GREP, grep)
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AC_CHECK_TOOL(RM, rm)
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AC_CHECK_TOOL(CJ, gcj)
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dnl overrides the default CFLAGS setting
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if test "$ac_test_CFLAGS" = "set"
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then
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CFLAGS=$ac_save_CFLAGS
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else
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if test "$GCC" = "yes"
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then
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CFLAGS="-O2"
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else
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CFLAGS=
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fi
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fi
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if test "$ac_test_CXXFLAGS" = "set"
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then
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CXXFLAGS=$ac_save_CXXFLAGS
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else
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if test "$GCC" = "yes"
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then
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CXXFLAGS="-O2"
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else
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CXXFLAGS=
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fi
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fi
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if test "$ac_test_CJFLAGS" = "set"
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then
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CJFLAGS=$ac_save_CJFLAGS
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else
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if test "$CJ" = "gcj"
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then
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CJFLAGS="-O2"
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else
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CJFLAGS=
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fi
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fi
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dnl make visible the 64bit interface to the file system
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CFLAGS="$CFLAGS -D_LARGEFILE64_SOURCE"
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CXXFLAGS="$CXXFLAGS -D_LARGEFILE64_SOURCE"
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dnl Checks for the math library (is -lm needed?)
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AC_CHECK_LIBM
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AC_SUBST(LIBM, $LIBM)
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dnl Checks for header files.
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AC_HEADER_STDC
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AC_CHECK_HEADERS([stddef.h wchar.h wctype.h sys/syscall.h])
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dnl Checks data types
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AC_CHECK_TYPE([wchar_t],
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[AC_DEFINE([HAVE_WCHAR_T_IN_STDDEF_H],
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[],[wchar_t is available in stddef.h])],
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[],
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[#include <stddef.h>])
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dnl check functions
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AC_CHECK_FUNCS([uselocale])
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AC_CHECK_FUNCS([mbrlen mbrtowc wcrtomb])
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AC_CHECK_FUNCS([mbsnrtowcs mbsrtowcs wcsnrtombs wcsrtombs])
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AC_CHECK_FUNCS([lseek64 stat64 fstat64 ftruncate64])
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dnl Checks the size of primitive data types
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AC_CHECK_SIZEOF(char)
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AC_CHECK_SIZEOF(short)
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AC_CHECK_SIZEOF(int)
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AC_CHECK_SIZEOF(long)
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AC_CHECK_SIZEOF(long long)
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AC_CHECK_SIZEOF(__int8)
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AC_CHECK_SIZEOF(__int16)
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AC_CHECK_SIZEOF(__int32)
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AC_CHECK_SIZEOF(__int64)
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AC_CHECK_SIZEOF(__int128)
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dnl AC_CHECK_SIZEOF doesn't work without white-space between void and *
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AC_CHECK_SIZEOF(void *)
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AC_CHECK_SIZEOF(float)
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AC_CHECK_SIZEOF(double)
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AC_CHECK_SIZEOF(long double)
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AC_CHECK_SIZEOF(wchar_t)
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AC_DEFINE_UNQUOTED(ASE_SIZEOF_CHAR, ${ac_cv_sizeof_char}, [sizeof(char)])
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AC_DEFINE_UNQUOTED(ASE_SIZEOF_SHORT, ${ac_cv_sizeof_short}, [sizeof(short)])
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AC_DEFINE_UNQUOTED(ASE_SIZEOF_INT, ${ac_cv_sizeof_int}, [sizeof(int)])
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AC_DEFINE_UNQUOTED(ASE_SIZEOF_LONG, ${ac_cv_sizeof_long}, [sizeof(long)])
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AC_DEFINE_UNQUOTED(ASE_SIZEOF_LONG_LONG, ${ac_cv_sizeof_long_long}, [sizeof(long long)])
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AC_DEFINE_UNQUOTED(ASE_SIZEOF___INT8, ${ac_cv_sizeof___int8}, [sizeof(__int8)])
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AC_DEFINE_UNQUOTED(ASE_SIZEOF___INT16, ${ac_cv_sizeof___int16}, [sizeof(__int16)])
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AC_DEFINE_UNQUOTED(ASE_SIZEOF___INT32, ${ac_cv_sizeof___int32}, [sizeof(__int32)])
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AC_DEFINE_UNQUOTED(ASE_SIZEOF___INT64, ${ac_cv_sizeof___int64}, [sizeof(__int64)])
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AC_DEFINE_UNQUOTED(ASE_SIZEOF___INT128, ${ac_cv_sizeof___int128}, [sizeof(__int128)])
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AC_DEFINE_UNQUOTED(ASE_SIZEOF_VOID_P, ${ac_cv_sizeof_void_p}, [sizeof(void*)])
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AC_DEFINE_UNQUOTED(ASE_SIZEOF_FLOAT, ${ac_cv_sizeof_float}, [sizeof(float)])
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AC_DEFINE_UNQUOTED(ASE_SIZEOF_DOUBLE, ${ac_cv_sizeof_double}, [sizeof(double)])
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AC_DEFINE_UNQUOTED(ASE_SIZEOF_LONG_DOUBLE, ${ac_cv_sizeof_long_double}, [sizeof(long double)])
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AC_DEFINE_UNQUOTED(ASE_SIZEOF_WCHAR_T, ${ac_cv_sizeof_wchar_t}, [sizeof(wchar_t)])
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AC_DEFINE_UNQUOTED(ASE_VERSION, "${VERSION}", [package version])
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AC_DEFINE_UNQUOTED(ASE_VERSION_MAJOR, $(echo ${VERSION} | cut -d. -f1), [major version number])
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AC_DEFINE_UNQUOTED(ASE_VERSION_MINOR, $(echo ${VERSION} | cut -d. -f2), [minor version number])
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AC_DEFINE_UNQUOTED(ASE_VERSION_PATCH, $(echo ${VERSION} | cut -d. -f3), [patch level])
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AC_DEFINE_UNQUOTED(ASE_AUTHOR,"${PACKAGE_BUGREPORT}", [author's email address])
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AC_C_BIGENDIAN(
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[AC_DEFINE([ASE_ENDIAN_BIG],[],[Big Endian])],
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[AC_DEFINE([ASE_ENDIAN_LITTLE],[],[Little Endian])],
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[AC_DEFINE([ASE_ENDIAN_UNKNOWN],[],[Unknown Endian])])
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dnl define extra options
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AC_ARG_ENABLE([wchar], [AC_HELP_STRING([--enable-wchar],
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[use wchar_t a default charater type when enabled (default. yes)])],
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enable_wchar_is=$enableval,enable_wchar_is=yes)
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test "${ac_cv_sizeof_wchar_t}" = "0" && enable_wchar_is=no
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if test "${enable_wchar_is}" = "yes"
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then
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AC_DEFINE([ASE_CHAR_IS_WCHAR],[],[char is wchar])
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else
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AC_DEFINE([ASE_CHAR_IS_MCHAR],[],[char is mchar])
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fi
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AC_ARG_ENABLE([syscall], [AC_HELP_STRING([--enable-syscall],
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[use the syscall() function to call system calls (default. no)])],
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enable_syscall_is=$enableval,enable_syscall_is=no)
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if test "${enable_syscall_is}" = "yes"
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then
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AC_DEFINE([ASE_USE_SYSCALL],[],[use the syscall() function])
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fi
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AC_ARG_ENABLE([debug], [AC_HELP_STRING([--enable-debug],
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[build the library in the debug mode (default. no)])],
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enable_debug_is=$enableval,enable_debug_is=no)
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if test "$enable_debug_is" = "yes"
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then
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[CFLAGS="$CFLAGS -g -D_DEBUG -UNDEBUG"]
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[CXXFLAGS="$CXXFLAGS -g -D_DEBUG -UNDEBUG"]
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[CJFLAGS="$CJFLAGS -g"]
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AC_SUBST(BUILD_MODE, "debug")
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else
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[CFLAGS="$CFLAGS -DNDEBUG -U_DEBUG"]
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[CXXFLAGS="$CXXFLAGS -DNDEBUG -U_DEBUG"]
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[CJFLAGS="$CJFLAGS"]
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AC_SUBST(BUILD_MODE, "release")
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fi
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AC_ARG_ENABLE([cxx], [AC_HELP_STRING([--enable-cxx],
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[build the library for C++ if a C++ compiler is available (default. yes)])],
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enable_cxx_is=$enableval,enable_cxx_is=yes)
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[test "${HAVE_CXX}" = "yes" || enable_cxx_is="no"]
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AM_CONDITIONAL(ENABLE_CXX, test "${enable_cxx_is}" = "yes" )
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# Configure makefiles
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AC_ARG_ENABLE([reentrant], [AC_HELP_STRING([--enable-reentrant],
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[define _REENTRANT (default. yes)])],
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enable_reentrant_is=$enableval,enable_reentrant_is=yes)
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if test "$enable_reentrant_is" = "yes"
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then
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[CFLAGS="$CFLAGS -D_REENTRANT -D_THREAD_SAFE"]
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[CXXFLAGS="$CXXFLAGS -D_REENTRANT -D_THREAD_SAFE"]
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fi
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# Java & JNI Configuration
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AC_PATH_PROG(JAVAC_PATH, javac, :)
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AC_PATH_PROG(JAR_PATH, jar, :)
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if test "$JAVAC_PATH" != ":"
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then
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CUR_JAVAC_PATH="$JAVAC_PATH"
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while ls -ld "$CUR_JAVAC_PATH" 2>/dev/null | grep " -> " >/dev/null
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do
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AC_MSG_CHECKING(symlink for $CUR_JAVAC_PATH)
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REAL_JAVAC_PATH=`ls -ld "$CUR_JAVAC_PATH" | sed 's/.* -> //'`
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case "$REAL_JAVAC_PATH" in
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/*) CUR_JAVAC_PATH="$REAL_JAVAC_PATH";;
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*) CUR_JAVAC_PATH=`echo "X$CUR_JAVAC_PATH" | sed -e 's/^X//' -e 's:[[^/]]*$::'`"$REAL_JAVAC_PATH";;
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esac
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AC_MSG_RESULT($CUR_JAVAC_PATH)
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done
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# check if the javavm wrapper is in use
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case "$REAL_JAVAC_PATH" in
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*/javavm)
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JAVA_DIR="$REAL_JAVAC_PATH"
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while true
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do
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JAVA_DIR=`echo "$JAVA_DIR" | sed -e 's://*:/:g' -e 's:/[[^/]]*$::'`
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if test "$JAVA_DIR" = ""
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then
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break
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fi
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AC_MSG_CHECKING($JAVA_DIR/etc/javavms)
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if test -f "$JAVA_DIR/etc/javavms"
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then
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# takes the first jvm configured
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CUR_JAVAC_PATH=`cat $JAVA_DIR/etc/javavms | head -1`
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AC_MSG_RESULT($CUR_JAVAC_PATH)
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break;
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else
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AC_MSG_RESULT(no)
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fi
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done
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;;
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esac
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JAVA_DIR="$CUR_JAVAC_PATH"
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while true
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do
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JAVA_DIR=`echo "$JAVA_DIR" | sed -e 's://*:/:g' -e 's:/[[^/]]*$::'`
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if test "$JAVA_DIR" = ""
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then
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break
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fi
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AC_MSG_CHECKING($JAVA_DIR/include/jni.h)
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if test -f "$JAVA_DIR/include/jni.h"
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then
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AC_MSG_RESULT(yes)
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JNI_INCLUDE_DIRS="$JNI_INCLUDE_DIRS $JAVA_DIR/include"
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break;
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else
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AC_MSG_RESULT(no)
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fi
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done
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for i in $JNI_INCLUDE_DIRS
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do
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JNI_MD_H=`find "$i" -name jni_md.h -print`
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if test "$JNI_MD_H" != ""
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then
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tmp=`echo "$JNI_MD_H" | sed -e 's://*:/:g' -e 's:/[[^/]]*$::'`
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JNI_MD_INCLUDE_DIRS="$JNI_MD_INCLUDE_DIRS $tmp"
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fi
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done
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JNI_INCLUDE_DIRS="$JNI_INCLUDE_DIRS $JNI_MD_INCLUDE_DIRS"
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for i in $JNI_INCLUDE_DIRS
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do
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CFLAGS_JNI="$CFLAGS_JNI -I$i"
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done
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BUILD_JNI="jni"
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else
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JAVAC_PATH=""
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CFLAGS_JNI=""
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BUILD_JNI=""
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fi
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if test "$CJ" != ""
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then
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BUILD_CJ="cj"
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else
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BUILD_CJ=
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fi
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AC_SUBST(CFLAGS_JNI, $CFLAGS_JNI)
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AC_SUBST(JAVAC, $JAVAC_PATH)
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AC_SUBST(JAR, $JAR_PATH)
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AC_SUBST(BUILD_JNI, $BUILD_JNI)
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AC_SUBST(CJFLAGS, $CJFLAGS)
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AC_SUBST(BUILD_CJ, $BUILD_CJ)
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AC_CONFIG_FILES([
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makefile
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include/makefile
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include/ase/makefile
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include/ase/cmn/makefile
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include/ase/awk/makefile
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include/ase/lsp/makefile
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include/ase/tgp/makefile
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include/ase/utl/makefile
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lib/makefile
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lib/cmn/makefile
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lib/awk/makefile
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lib/lsp/makefile
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lib/tgp/makefile
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lib/utl/makefile
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cmd/makefile
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cmd/awk/makefile
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cmd/lsp/makefile
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cmd/tgp/makefile])
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AC_OUTPUT
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[
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echo
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echo "-[SUMMARY]---------------------------------------------------------------"
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echo "Configured for ${host}"
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echo " Build mode : ${BUILD_MODE}"
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echo " Installation directory: ${prefix}"
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echo " C compiler: ${CC} ${CFLAGS}"
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echo " C++ compiler: ${CXX} ${CXXFLAGS}"
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echo " C++ support: ${enable_cxx_is}"
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echo " Wide character: ${enable_wchar_is}"
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echo " Math library: ${LIBM}"
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echo "-------------------------------------------------------------------------"
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]
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