Diff

Differences From Artifact [311881ed54]:

To Artifact [af117e0832]:


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
...
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
  $3
])

  LDFLAGS="$OLD_LDFLAGS"
])

AC_DEFUN(DC_GET_SHOBJFLAGS, [
  AC_SUBST(SHLIBOBJS)
  AC_SUBST(SHOBJFLAGS)
  AC_SUBST(SHOBJLDFLAGS)

  AC_MSG_CHECKING(how to create shared objects)

  if test -z "$SHOBJFLAGS" -a -z "$SHOBJLDFLAGS"; then
    DC_TEST_SHOBJFLAGS([-fPIC -DPIC], [-shared -rdynamic], [
      DC_TEST_SHOBJFLAGS([-fPIC -DPIC], [-shared], [
        DC_TEST_SHOBJFLAGS([-fPIC -DPIC], [-shared -rdynamic -mimpure-text], [
          DC_TEST_SHOBJFLAGS([fPIC -DPIC], [-shared -mimpure-text], [
            DC_TEST_SHOBJFLAGS([-fPIC -DPIC], [-shared -rdynamic -Wl,-G,-z,textoff], [
              DC_TEST_SHOBJFLAGS([-fPIC -DPIC], [-shared -Wl,-G,-z,textoff], [
                DC_TEST_SHOBJFLAGS([-fPIC -DPIC], [-shared -dynamiclib -flat_namespace -undefined suppress -bind_at_load], [
                  DC_TEST_SHOBJFLAGS([-fPIC -DPIC], [-dynamiclib -flat_namespace -undefined suppress -bind_at_load], [
                    AC_MSG_RESULT(cant)
                    AC_MSG_ERROR([We are unable to make shared objects.])
                  ])
                ])
              ])
            ])
          ])
        ])
      ])
    ])
  fi









  for obj in $LIB@&t@OBJS; do
    SHLIBOBJS="$SHLIBOBJS `echo $obj | sed 's/\.o$/_shr.o/g'`"
  done

  AC_MSG_RESULT($SHOBJLDFLAGS $SHOBJFLAGS)
])

AC_DEFUN(DC_CHK_OS_INFO, [
	AC_CANONICAL_HOST
	AC_SUBST(SHOBJEXT)




	AC_SUBST(AREXT)

        AC_MSG_CHECKING(host operating system)
        AC_MSG_RESULT($host_os)

	SHOBJEXT="so"
	AREXT="a"

        case $host_os in
                darwin*)
			SHOBJEXT="dylib"
                        ;;
		hpux*)
			SHOBJEXT="sl"
			;;
                mingw32msvc*)
                        SHOBJEXT="dll"

                        SHOBJFLAGS="-mno-cygwin -mms-bitfields -DPIC"

                        SHOBJLDFLAGS='-shared -Wl,--enable-auto-image-base -Wl,--output-def,$[@].def,--out-implib,$[@].a'
                        ;;
	esac
])


AC_DEFUN(DC_ASK_OPTLIB, [
  AC_ARG_WITH($5, [  --with-$5 $4], [
# Specified
................................................................................
    LIBSPECCFLAGS=`pkg-config --cflags $5 2>/dev/null`
    AC_CHECK_LIB($1, $2, [
      OLDCPPFLAGS="$CPPFLAGS"
      OLDCFLAGS="$CFLAGS"
      CPPFLAGS="$CPPFLAGS $LIBSPECCFLAGS"
      CFLAGS="$CFLAGS $LIBSPECCFLAGS"
      AC_CHECK_HEADER($3, [
        LIBSPEC=yes
      ], [
        LIBSPEC=no
      ])
      CPPFLAGS="$OLDCPPFLAGS"
      CFLAGS="$OLDCFLAGS"
    ], [
      LIBSPEC=no
      AC_MSG_WARN(Didn't find $5)
    ], $LIBSPECFLAGS)







<








|
|
|
|
|
|
|
|
|
|
|
|
|
|




>
>
>
>
>
>
>
>



<
<





>
>
>
>


|
|




|
|

|



|
|
>
|
>
|
|







 







|

|







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
...
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
  $3
])

  LDFLAGS="$OLD_LDFLAGS"
])

AC_DEFUN(DC_GET_SHOBJFLAGS, [

  AC_SUBST(SHOBJFLAGS)
  AC_SUBST(SHOBJLDFLAGS)

  AC_MSG_CHECKING(how to create shared objects)

  if test -z "$SHOBJFLAGS" -a -z "$SHOBJLDFLAGS"; then
    DC_TEST_SHOBJFLAGS([-fPIC -DPIC], [-shared -rdynamic], [
      DC_TEST_SHOBJFLAGS([-fPIC -DPIC], [-shared], [
	DC_TEST_SHOBJFLAGS([-fPIC -DPIC], [-shared -rdynamic -mimpure-text], [
	  DC_TEST_SHOBJFLAGS([-fPIC -DPIC], [-shared -mimpure-text], [
	    DC_TEST_SHOBJFLAGS([-fPIC -DPIC], [-shared -rdynamic -Wl,-G,-z,textoff], [
	      DC_TEST_SHOBJFLAGS([-fPIC -DPIC], [-shared -Wl,-G,-z,textoff], [
		DC_TEST_SHOBJFLAGS([-fPIC -DPIC], [-shared -dynamiclib -flat_namespace -undefined suppress -bind_at_load], [
		  DC_TEST_SHOBJFLAGS([-fPIC -DPIC], [-dynamiclib -flat_namespace -undefined suppress -bind_at_load], [
		    AC_MSG_RESULT(cant)
		    AC_MSG_ERROR([We are unable to make shared objects.])
		  ])
		])
	      ])
	    ])
	  ])
	])
      ])
    ])
  fi

  AC_MSG_RESULT($SHOBJLDFLAGS $SHOBJFLAGS)

  DC_SYNC_SHLIBOBJS
])

AC_DEFUN(DC_SYNC_SHLIBOBJS, [
  AC_SUBST(SHLIBOBJS)
  SHLIBOBJS=""
  for obj in $LIB@&t@OBJS; do
    SHLIBOBJS="$SHLIBOBJS `echo $obj | sed 's/\.o$/_shr.o/g'`"
  done


])

AC_DEFUN(DC_CHK_OS_INFO, [
	AC_CANONICAL_HOST
	AC_SUBST(SHOBJEXT)
	AC_SUBST(SHOBJFLAGS)
	AC_SUBST(SHOBJLDFLAGS)
	AC_SUBST(CFLAGS)
	AC_SUBST(CPPFLAGS)
	AC_SUBST(AREXT)

	AC_MSG_CHECKING(host operating system)
	AC_MSG_RESULT($host_os)

	SHOBJEXT="so"
	AREXT="a"

	case $host_os in
		darwin*)
			SHOBJEXT="dylib"
			;;
		hpux*)
			SHOBJEXT="sl"
			;;
		mingw32msvc*|cygwin*)
			SHOBJEXT="dll"
			SHOBJFLAGS="-DPIC"
			CFLAGS="$CFLAGS -mno-cygwin -mms-bitfields"
			CPPFLAGS="$CPPFLAGS -mno-cygwin -mms-bitfields"
			SHOBJLDFLAGS='-shared -Wl,--enable-auto-image-base -Wl,--output-def,$[@].def,--out-implib,$[@].a'
			;;
	esac
])


AC_DEFUN(DC_ASK_OPTLIB, [
  AC_ARG_WITH($5, [  --with-$5 $4], [
# Specified
................................................................................
    LIBSPECCFLAGS=`pkg-config --cflags $5 2>/dev/null`
    AC_CHECK_LIB($1, $2, [
      OLDCPPFLAGS="$CPPFLAGS"
      OLDCFLAGS="$CFLAGS"
      CPPFLAGS="$CPPFLAGS $LIBSPECCFLAGS"
      CFLAGS="$CFLAGS $LIBSPECCFLAGS"
      AC_CHECK_HEADER($3, [
	LIBSPEC=yes
      ], [
	LIBSPEC=no
      ])
      CPPFLAGS="$OLDCPPFLAGS"
      CFLAGS="$OLDCFLAGS"
    ], [
      LIBSPEC=no
      AC_MSG_WARN(Didn't find $5)
    ], $LIBSPECFLAGS)