1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222
|
dnl
dnl configure.in -- for sam2p
dnl by pts@fazekas.hu at Thu Nov 1 22:46:51 CET 2001
dnl Mon Mar 4 08:56:35 CET 2002
dnl
dnl Dat: autoheader stops reading the file at the 1st error
dnl Imp: concat (TCL, Ruby)
dnl Imp: stringify
dnl Imp: C and C++
dnl Imp: warnings
dnl OK : traditional C
dnl Imp: ctype
dnl Imp: check for socklen_t
dnl Process this file with autoconf to produce a configure script.
AC_INIT(gensi.cpp)
AC_CONFIG_HEADER(config.h)
AC_PTS_ENABLE_DEBUG
AC_MSG_CHECKING([for --enable-lzw])
AC_ARG_ENABLE(lzw,
[ --enable-lzw enable built-in LZW (de)compression (def: no)],
[], [])
if test x1 = x"`perl -e 'print time>1056165811'`"; then
# After 19 June 2003: default: yes
if test x"$enable_lzw" = x"no"; then
AC_MSG_RESULT(no)
else
AC_MSG_RESULT(yes)
AC_DEFINE(USE_BUILTIN_LZW)
dnl AC_MSG_WARN(LZW was patented till 19 June 2003; ask permission from Unisys to use it!)
fi
else
if test x"$enable_lzw" = x"yes"; then
AC_MSG_RESULT(yes)
AC_DEFINE(USE_BUILTIN_LZW)
AC_MSG_WARN(LZW is patented till 19 June 2003; ask permission from Unisys to use it!)
else
AC_MSG_RESULT(no)
fi
fi
dnl Sun Jul 7 23:58:11 CEST 2002
AC_MSG_CHECKING([for --enable-zip])
AC_ARG_ENABLE(zip,
[ --enable-zip enable built-in ZIP compression (def: yes)],
[], [])
if test x"$enable_zip" = x"no"; then
AC_MSG_RESULT(no)
else
AC_MSG_RESULT(yes)
AC_DEFINE(USE_BUILTIN_ZIP)
fi
dnl Sun Jul 7 23:58:11 CEST 2002
AC_MSG_CHECKING([for --enable-fax])
AC_ARG_ENABLE(fax,
[ --enable-fax enable built-in Fax compression (def: yes)],
[], [])
if test x"$enable_fax" = x"no"; then
AC_MSG_RESULT(no)
else
AC_MSG_RESULT(yes)
AC_DEFINE(USE_BUILTIN_FAXE)
fi
AC_MSG_CHECKING([for --enable-gif])
AC_ARG_ENABLE(gif,
[ --enable-gif enable reading and writing GIF images (def: no)],
[], [])
if test x"$enable_gif" = x"yes"; then
AC_MSG_RESULT(yes)
AC_DEFINE(USE_IN_GIF)
AC_DEFINE(USE_OUT_GIF)
AC_MSG_WARN(GIF is a resistered trademark of Compuserve; ask permission from them to use it!)
else
AC_MSG_RESULT(no)
fi
dnl Checks for programs.
dnl AC_PROG_CC
AC_LANG_CPLUSPLUS
CXXFLAGS=" "
dnl ^^^ set it to non-empty, so AC_PROG_CXX won't include `-g'
CCC="$CCC g++"
dnl ^^^ check g++ before c++ (see acspecific.m4, grep AC_PROG_CXX)
AC_PROG_CXX
AC_SUBST(GFLAG)
if test x"$ac_cv_prog_cxx_g" = xyes; then GFLAG=-g; else GFLAG=""; fi
dnl ac_cv_prog_cc_g also
AC_PTS_PROG_CXXFLAGS(fs, -fsigned-char)
AC_PTS_PROG_CXXFLAGS(nrne, -fno-rtti -fno-exceptions)
dnl ^^^ `g++ -fno-rtti': disables `typeinfo' (??) and run-time type identification
dnl ^^^ `g++ -fno-exceptions': disables catch and throw
AC_PTS_PROG_CXXFLAGSB(apwaw, -ansi -pedantic -Wall -W)
dnl vvv gcc-3.2 gives too many stupid warnings with -Wtraditional
dnl AC_PTS_PROG_CXXFLAGSB(-Wtraditional)
AC_PTS_PROG_CXXFLAGSB(ptscxxopts, -felide-constructors -Wstrict-prototypes dnl
-Wpointer-arith -Wcast-align -Winline dnl
-Wcast-qual -Wmissing-prototypes)
AC_PTS_CHECK_IGNORING(nebfcmd,-W -Wall -Wnested-externs -Wbad-function-cast -Wmissing-declarations)
if test x"$ac_cv_pts_ignoring_nebfcmd" = xyes
then ac_cv_prog_cxx_nebfcmd=no
fi
AC_PTS_PROG_CXXFLAGSB(nebfcmd,-Wnested-externs -Wbad-function-cast -Wmissing-declarations)
dnl vvv g++ version egcs-2.91.60 + gcc version 2.7.2.3 requires
dnl `g++ -fno-rtti -fno-exceptions' for AC_PTS_GCC_LINKS_CXX to be `yes'
AC_PTS_GCC_LINKS_CXX
AC_PTS_WARN_PROG(cjpeg, [cjpeg is required for /Compression/IJG])
AC_PTS_WARN_PROG(djpeg, [djpeg is required for loading JPEG files])
AC_PTS_WARN_PROG(tif22pnm, [tif22pnm is required for loading TIFF files])
AC_PTS_WARN_PROG(tifftopnm, [tifftopnm might become useful for loading TIFF files])
AC_PTS_WARN_PROG(pngtopnm, [pngtopnm might become useful for loading PNG files])
dnl AC_PTS_WARN_PROG(gs, [gs is required for /Compression/Fax, and might become recommended for /Compression/ZIP])
AC_PTS_WARN_PROG(gs, [gs is recommended for viewing PS files[,] and might become recommended for /Compression/ZIP])
AC_PTS_WARN_PROG(lzw_codec, [lzw_codec might become recommended for /Compression/LZW])
AC_PTS_WARN_PROG(gzip, [gzip might become useful for /Compression/ZIP])
AC_PTS_WARN_PROG(zip, [zip might become useful for /Compression/ZIP])
AC_PTS_ERR_PROG(bash, [bash is required for compiling this program])
AC_PTS_ERR_PROG(make, [make is required for compiling this program])
AC_PTS_ERR_PROG(perl, [perl is required for compiling this program])
dnl AC_PTS_ERR_PROG(touch, [touch is required for compiling this program])
dnl ^^^ as of 0.37, touch is not required
#AC_CHECK_PROG(ac_pts_cjpeg, cjpeg, yes)
dnl Checks for C/C++ language features
AC_PTS_HAVE_STDC
AC_PTS_HAVE_SWITCH_ENUM_BUG
AC_PTS_ENSURE_ASCII_SYSTEM
AC_C_CONST
AC_PTS_C_VOLATILE
AC_PTS_HAVE_STATIC_CONST
dnl Checks for libraries.
dnl Checks for header files.
dnl AC_CHECK_HEADERS(stdio.h); exit 42
dnl AC_CHECK_HEADERS(stdio.h stdlib.h unistd.h string.h strings.h)
dnl Dat: getc_in_stdio fails for uClibc-0.9.14 _and_ `i386-uclibc-gcc -ansi'
CXXFLAGS_save="$CXXFLAGS"
CXXFLAGS="$CXXFLAGS -ansi"
AC_PTS_CHECK_HEADER(stdio.h, getc, getc_in_stdio, [return argc>42? getc(stdin)*0+1:0;])
AC_PTS_CHECK_HEADER(stdio.h, fgetc, fgetc_in_stdio, [return argc>42?fgetc(stdin)*0+1:0;])
AC_PTS_CHECK_HEADER(stdio.h, putc, putc_in_stdio, [return argc>42? putc(' ',stdout)*0+1:0;])
AC_PTS_CHECK_HEADER(stdio.h, fputc, fputc_in_stdio, [return argc>42?fputc(' ',stdout)*0+1:0;])
CXXFLAGS="$CXXFLAGS_save"
AC_PTS_CHECK_HEADER(stdio.h, sprintf, sprintf_in_stdio, [char s[42]="X"; sprintf(s, "Hello, World!"); return *s!='H';] )
AC_PTS_CHECK_HEADER(stdlib.h, atoi, atoi_in_stdlib, [return atoi("42")!=42;])
AC_PTS_CHECK_HEADER(unistd.h, write, write_in_unistd, [return write(1,"what",0)!=0;])
AC_PTS_CHECK_HEADER(stdlib.h, system, system_in_stdlib, [/*>255 OK*/return system("true")!=0;])
AC_PTS_CHECK_HEADER(sys/stat.h, lstat, lstat_in_sys_stat,[struct stat st; return 0!=lstat("/",&st);])
AC_PTS_CHECK_STRING
AC_PTS_CHECK_MALLOC
AC_FUNC_ALLOCA
AC_PTS_CFG_PRINTFGLEN
AC_PTS_CFG_P_TMPDIR
AC_PTS_HAVE_POPEN_
if test $ac_cv_pts_have_popen_ = yes; then
ac_cv_pts_have_popen_b=no
fi
AC_PTS_HAVE_POPEN_B
AC_PTS_HAVE_VSNPRINTF
AC_PTS_HAVE_SYSTEMF
dnl Checks for integral/pointer sizes.
dnl AC_C_CHAR_UNSIGNED
AC_PTS_CHECK_POINTERS
dnl AC_PTS_CHECK_INTEGRALS -- alread in AC_PTS_CHECK_POINTERS
dnl AC_REQUIRE([AC_PTS_CHECK_POINTERS])
dnl AC_REQUIRE([AC_PTS_CHECK_INTEGRALS])
dnl Dat: POINTERS, INTEGRALS order would result in `(cached)' without AC_REQUIRE
dnl DAT: newer autoconfs disallow AC_REQUIRE(...) outside macros
dnl ac_cv_alma=korte # Dat: automagically inserted into config.cache
dnl AC_DEFINE(PTS_INT128_T, 42) # Dat: includes to conftest.h, config.h
dnl cat confdefs.h # Dat: contains already AC_DEFINE()d symbols
dnl Checks for typedefs, structures, and compiler characteristics.
dnl AC_TYPE_SIZE_T
AC_PTS_CHECK_INTEGRAL_TYPE(size_t, unsigned)
dnl AC_PTS_CHECK_INTEGRAL_TYPE(time_t, unsigned)
dnl AC_PTS_CHECK_INTEGRAL_TYPE(mode_t, int)
dnl AC_PTS_CHECK_INTEGRAL_TYPE(off_t, long)
dnl AC_PTS_CHECK_INTEGRAL_TYPE(pid_t, int)
dnl AC_PTS_CHECK_INTEGRAL_TYPE(dev_t, unsigned long)
dnl dnl ^^^ Dat: unsigned PTS_INT64_T on Linux i386
dnl AC_PTS_CHECK_INTEGRAL_TYPE(uid_t, unsigned)
dnl AC_PTS_CHECK_INTEGRAL_TYPE(gid_t, unsigned)
dnl AC_PTS_CHECK_INTEGRAL_TYPE(size_tt, signed)
dnl Dat: AC_TYPE_SIGNAL is OK, there should be no AC_PTS_CHECK_* substitute
dnl AC_PTS_TYPE_GETGROUPS
dnl ^^^ doesn't work wth CPPFLAGS=-traditional
AC_PTS_CHECK_SIZEOF(bool, -1)
dnl ^^^ Dat: 0 #if (PC: 1, Digital Unix: 8, Solaris: 4)
dnl ^^^ Dat: autoconf-2.54 AC_CHECK_SIZEOF checks sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h inttypes.h stdint.h unistd.h
dnl Checks for library functions.
dnl (None!)
dnl Finishing.
dnl AC_OUTPUT(config.h) -- bad!!
dnl skipping AC_OUTPUT -- bad!!
AC_OUTPUT(Makehelp)
dnl AC_PTS_RUN_OK([perl -x -S ./ccdep.pl $CXX], [], [AC_MSG_ERROR(cannot compute depends)])
rm -f Makedep
AC_PTS_RUN_OK([make Makedep], [], [AC_MSG_ERROR(cannot compute depends)])
AC_PTS_OK
echo "configure done. Now you should run: make; make install"
dnl end of configure.in
|