[3162] | 1 | dnl Process this file with autoconf to produce a configure script.
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| 2 | AC_INIT(ptmxmain.cpp)
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| 3 | AC_CONFIG_HEADER(config.h)
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| 4 | AC_ARG_PROGRAM
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| 5 |
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| 6 | PACKAGE=gsdl
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| 7 | VERSION=2.38
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| 8 | AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE")
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| 9 | AC_DEFINE_UNQUOTED(VERSION, "$VERSION")
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| 10 | AC_SUBST(PACKAGE)
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| 11 | AC_SUBST(VERSION)
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| 12 |
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| 13 | USE_FASTCGI=0
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| 14 | if test USE_FASTCGI = 1; then
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| 15 | AC_DEFINE(USE_FASTCGI)
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| 16 | AC_SUBST(USE_FASTCGI)
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| 17 | fi
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| 18 |
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| 19 | dnl Checks for programs.
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| 20 | LDFLAGS=
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| 21 | CFLAGS=-O2
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| 22 | AC_SUBST(CFLAGS)
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| 23 |
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| 24 | AC_PROG_CC
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| 25 | AC_PROG_CXX
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| 26 | AC_PROG_AWK
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| 27 | AC_PROG_YACC
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| 28 | AC_PROG_INSTALL
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| 29 | AC_PROG_LN_S
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| 30 | AC_PROG_MAKE_SET
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| 31 | AC_PROG_RANLIB
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| 32 |
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| 33 |
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| 34 | dnl Checks for typedefs, structures, and compiler characteristics.
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| 35 | AC_AIX
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| 36 | AC_ISC_POSIX
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| 37 | AC_MINIX
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| 38 | fp_C_PROTOTYPES
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| 39 | AC_C_CONST
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| 40 | AC_TYPE_OFF_T
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| 41 | AC_TYPE_SIZE_T
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| 42 | AC_HEADER_TIME
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| 43 | AC_STRUCT_TM
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| 44 |
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| 45 | dnl --- This should be in the stdc checking -----------------
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| 46 | if test "$ac_cv_prog_cc_stdc" = '-Xc'; then
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| 47 | dnl The Pyramids running SMP_DC.OSx on MIPS r3000 chips with
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| 48 | dnl /usr/opt/cc3.11/bin/cc treat -Xc as full ANSI mode - no POSIX or
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| 49 | dnl XOPEN extensions (like popen).
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| 50 | dnl Unfortunately -D_{XOPEN,POSIX}_SOURCE can't provide all that mg
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| 51 | dnl needs. So drop back to -Xa
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| 52 | AC_TRY_COMPILE(
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| 53 | [#include <stdio.h>
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| 54 | ], [ FILE *rubbish = popen("yes", "r"); ],,
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| 55 | [CC="`echo $CC | sed 's/-Xc/-Xa/'`" ac_cv_prog_cc_stdc='-Xa'])
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| 56 | fi
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| 57 | dnl ----------------------
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| 58 |
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| 59 |
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| 60 | dnl Checks for libraries.
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| 61 | dnl Replace `main' with a function in -lg:
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| 62 | AC_CHECK_LIB(g, main)
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| 63 | dnl Replace `main' with a function in -lgdbm:
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| 64 | AC_CHECK_LIB(gdbm, main)
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| 65 | dnl Replace `main' with a function in -lm:
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| 66 | AC_CHECK_LIB(m, main)
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| 67 | dnl Replace `main' with a function in -lstdc++:
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| 68 | AC_CHECK_LIB(stdc++, main)
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| 69 | dnl Replace `main' with a function in -lcrypt:
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| 70 | AC_CHECK_LIB(crypt, main)
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| 71 |
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| 72 |
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| 73 | dnl Checks for header files.
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| 74 | AC_HEADER_DIRENT
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| 75 | AC_HEADER_STDC
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| 76 | AC_CHECK_HEADERS(fcntl.h limits.h sys/time.h unistd.h crypt.h string.h memory.h sys/procfs.h)
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| 77 | AC_EGREP_HEADER(fread, stdio.h, AC_DEFINE(HAVE_FREAD_DECL))
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| 78 | AC_EGREP_HEADER(fgetc, stdio.h, AC_DEFINE(HAVE_FGETC_DECL))
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| 79 | AC_EGREP_HEADER(pr_brksize, sys/procfs.h, AC_DEFINE(HAVE_PR_BRKSIZE))
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| 80 |
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| 81 | dnl Checks for library functions.
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| 82 | AC_FUNC_ALLOCA
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| 83 | AC_PROG_GCC_TRADITIONAL
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| 84 | AC_TYPE_SIGNAL
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| 85 | AC_FUNC_VPRINTF
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| 86 | AC_CHECK_FUNCS(ftime select strftime strtol getrusage times mallinfo setbuffer getpagesize strerror)
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| 87 | AC_REPLACE_FUNCS(ftruncate strstr strcasecmp)
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| 88 |
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| 89 |
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| 90 | # *** Custom checking (based on GNU tar configure.in) ***
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| 91 | # ---------------------------------------------------------------------------
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| 92 | AC_MSG_CHECKING(for HP-UX needing gmalloc)
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| 93 | if test "`(uname -s) 2> /dev/null`" = 'HP-UX'; then
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| 94 | AC_MSG_RESULT(yes)
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| 95 | LIBOBJS="$LIBOBJS gmalloc.o"
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| 96 | AC_DEFINE(HAVE_VALLOC)
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| 97 | else
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| 98 | AC_MSG_RESULT(no)
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| 99 | AC_CHECK_FUNCS(valloc)
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| 100 | fi
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| 101 |
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| 102 | fp_WITH_DMALLOC
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| 103 | fp_WITH_REGEX
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| 104 |
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| 105 | # ---------------------------------------------------------------------------
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| 106 | if test "$ac_cv_func_alloca" = 'no'; then
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| 107 | dnl support functions for alloca.c
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| 108 | LIBOBJS="$LIBOBJS xmalloc.o error.o"
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| 109 | fi
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| 110 |
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| 111 |
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| 112 | # ---------------------------------------------------------------------------
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| 113 |
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| 114 | dnl
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| 115 | dnl Switch into C++
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| 116 | dnl
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| 117 | AC_LANG_CPLUSPLUS
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| 118 |
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| 119 | dnl
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| 120 | dnl Check that the GDBM library is available
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| 121 | dnl
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| 122 | AC_MSG_CHECKING("that the GDBM library is available")
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| 123 | AC_TRY_COMPILE(
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| 124 | [#include <gdbm.h>
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| 125 | ],
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| 126 | [],
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| 127 | success=yes,
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| 128 | success=no
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| 129 | )
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| 130 | AC_MSG_RESULT($success)
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| 131 | if test $success = "no"; then
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| 132 | AC_MSG_ERROR("GDBM Library not available - cannot install")
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| 133 | fi
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| 134 |
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| 135 | dnl
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| 136 | dnl Check if the STL library has any known faults;
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| 137 | dnl In GCC 2.7.2.x series, some STL library headers are missing
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| 138 | dnl a file called "new" which is referred to by other headers
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| 139 | dnl (eg. vector/vector.h); if this applies, then all use of the
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| 140 | dnl STL will cause a compile fail, so we'd better let the user
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| 141 | dnl know now, before things really go wrong!
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| 142 | dnl
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| 143 | success=no
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| 144 | AC_MSG_CHECKING("whether STL library has known faults")
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| 145 |
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| 146 | dnl - first shot, try simple good old vector on its own
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| 147 | AC_TRY_COMPILE(
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| 148 | [#include <vector>
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| 149 | ],
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| 150 | [],
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| 151 | success=yes,
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| 152 | )
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| 153 |
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| 154 | dnl - try using the .h equivalent
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| 155 | if test $success = "no"; then
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| 156 | AC_TRY_COMPILE(
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| 157 | [#include <vector.h>
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| 158 | ],
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| 159 | [],
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| 160 | success="yes",
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| 161 | )
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| 162 | fi
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| 163 |
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| 164 | dnl - now try for the objectspace headers
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| 165 | if test $success = "no"; then
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| 166 | AC_TRY_COMPILE(
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| 167 | [#include <ospace\\std\\vector>
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| 168 | ],
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| 169 | [],
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| 170 | success="yes",
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| 171 | )
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| 172 | fi
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| 173 |
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| 174 | if test $success = yes; then
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| 175 | AC_MSG_RESULT("no")
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| 176 | else
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| 177 | AC_MSG_RESULT("yes")
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| 178 | AC_MSG_ERROR("STL Broken - Obtain newer version of GNU C Compiler")
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| 179 | fi
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| 180 |
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| 181 | gsdlos=`uname | tr A-Z a-z`
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| 182 | AC_SUBST(gsdlos)
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| 183 |
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| 184 | AC_MSG_CHECKING(for HP-UX needing gmalloc)
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| 185 | if test "`(uname -s) 2> /dev/null`" = 'HP-UX'; then
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| 186 | AC_MSG_RESULT(yes)
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| 187 | LIBOBJS="$LIBOBJS gmalloc.o"
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| 188 | AC_DEFINE(HAVE_VALLOC)
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| 189 | else
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| 190 | AC_MSG_RESULT(no)
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| 191 | AC_CHECK_FUNCS(valloc)
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| 192 | fi
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| 193 |
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| 194 | fp_WITH_DMALLOC
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| 195 | fp_WITH_REGEX
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| 196 |
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| 197 | # ---------------------------------------------------------------------------
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| 198 | if test "$ac_cv_func_alloca" = 'no'; then
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| 199 | dnl support functions for alloca.c
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| 200 | LIBOBJS="$LIBOBJS xmalloc.o error.o"
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| 201 | fi
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| 202 |
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| 203 |
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| 204 | # ---------------------------------------------------------------------------
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| 205 |
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| 206 | AC_OUTPUT(Makefile)
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| 207 |
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| 208 |
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