author | Hermitifier <quantifier666@gmail.com> |
Mon, 03 Oct 2011 17:06:18 +0200 | |
changeset 622 | 2fd864a27f9b |
parent 537 | bdc5234550d2 |
permissions | -rw-r--r-- |
537
bdc5234550d2
Added support for Dolt in the build process.
Mikael Hallendal <micke@imendio.com>
parents:
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1 |
dnl dolt, a replacement for libtool |
bdc5234550d2
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2 |
dnl Copyright © 2007-2008 Josh Triplett <josh@freedesktop.org> |
bdc5234550d2
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3 |
dnl Copying and distribution of this file, with or without modification, |
bdc5234550d2
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4 |
dnl are permitted in any medium without royalty provided the copyright |
bdc5234550d2
Added support for Dolt in the build process.
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parents:
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5 |
dnl notice and this notice are preserved. |
bdc5234550d2
Added support for Dolt in the build process.
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6 |
dnl |
bdc5234550d2
Added support for Dolt in the build process.
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7 |
dnl To use dolt, invoke the DOLT macro immediately after the libtool macros. |
bdc5234550d2
Added support for Dolt in the build process.
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8 |
dnl Optionally, copy this file into acinclude.m4, to avoid the need to have it |
bdc5234550d2
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9 |
dnl installed when running autoconf on your project. |
bdc5234550d2
Added support for Dolt in the build process.
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10 |
|
bdc5234550d2
Added support for Dolt in the build process.
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11 |
AC_DEFUN([DOLT], [ |
bdc5234550d2
Added support for Dolt in the build process.
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12 |
AC_REQUIRE([AC_CANONICAL_HOST]) |
bdc5234550d2
Added support for Dolt in the build process.
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13 |
# dolt, a replacement for libtool |
bdc5234550d2
Added support for Dolt in the build process.
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14 |
# Josh Triplett <josh@freedesktop.org> |
bdc5234550d2
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15 |
AC_PATH_PROG(DOLT_BASH, bash) |
bdc5234550d2
Added support for Dolt in the build process.
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16 |
AC_MSG_CHECKING([if dolt supports this host]) |
bdc5234550d2
Added support for Dolt in the build process.
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17 |
dolt_supported=yes |
bdc5234550d2
Added support for Dolt in the build process.
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18 |
if test x$DOLT_BASH = x -o x$SBOX_UNAME_MACHINE != x; then |
bdc5234550d2
Added support for Dolt in the build process.
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19 |
dolt_supported=no |
bdc5234550d2
Added support for Dolt in the build process.
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20 |
fi |
bdc5234550d2
Added support for Dolt in the build process.
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21 |
if test x$GCC != xyes; then |
bdc5234550d2
Added support for Dolt in the build process.
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22 |
dolt_supported=no |
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Added support for Dolt in the build process.
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23 |
fi |
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Added support for Dolt in the build process.
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24 |
case $host in |
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Added support for Dolt in the build process.
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25 |
i?86-*-linux*|x86_64-*-linux*|powerpc-*-linux* \ |
bdc5234550d2
Added support for Dolt in the build process.
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26 |
|amd64-*-freebsd*|i?86-*-freebsd*|ia64-*-freebsd*) |
bdc5234550d2
Added support for Dolt in the build process.
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27 |
pic_options='-fPIC' |
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28 |
;; |
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29 |
i?86-apple-darwin*) |
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30 |
pic_options='-fno-common' |
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31 |
;; |
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32 |
*) |
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33 |
dolt_supported=no |
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34 |
;; |
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35 |
esac |
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36 |
if test x$dolt_supported = xno ; then |
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Added support for Dolt in the build process.
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37 |
AC_MSG_RESULT([no, falling back to libtool]) |
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38 |
LTCOMPILE='$(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(COMPILE)' |
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39 |
LTCXXCOMPILE='$(LIBTOOL) --tag=CXX $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CXXCOMPILE)' |
bdc5234550d2
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40 |
else |
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Added support for Dolt in the build process.
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41 |
AC_MSG_RESULT([yes, replacing libtool]) |
bdc5234550d2
Added support for Dolt in the build process.
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42 |
|
bdc5234550d2
Added support for Dolt in the build process.
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43 |
dnl Start writing out doltcompile. |
bdc5234550d2
Added support for Dolt in the build process.
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44 |
cat <<__DOLTCOMPILE__EOF__ >doltcompile |
bdc5234550d2
Added support for Dolt in the build process.
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45 |
#!$DOLT_BASH |
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46 |
__DOLTCOMPILE__EOF__ |
bdc5234550d2
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47 |
cat <<'__DOLTCOMPILE__EOF__' >>doltcompile |
bdc5234550d2
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48 |
args=("$[]@") |
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49 |
for ((arg=0; arg<${#args@<:@@@:>@}; arg++)) ; do |
bdc5234550d2
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50 |
if test x"${args@<:@$arg@:>@}" = x-o ; then |
bdc5234550d2
Added support for Dolt in the build process.
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51 |
objarg=$((arg+1)) |
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52 |
break |
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53 |
fi |
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54 |
done |
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55 |
if test x$objarg = x ; then |
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56 |
echo 'Error: no -o on compiler command line' 1>&2 |
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57 |
exit 1 |
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58 |
fi |
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Added support for Dolt in the build process.
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59 |
lo="${args@<:@$objarg@:>@}" |
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60 |
obj="${lo%.lo}" |
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61 |
if test x"$lo" = x"$obj" ; then |
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Added support for Dolt in the build process.
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62 |
echo "Error: libtool object file name \"$lo\" does not end in .lo" 1>&2 |
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63 |
exit 1 |
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64 |
fi |
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65 |
objbase="${obj##*/}" |
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66 |
__DOLTCOMPILE__EOF__ |
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67 |
|
bdc5234550d2
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68 |
dnl Write out shared compilation code. |
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69 |
if test x$enable_shared = xyes; then |
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Added support for Dolt in the build process.
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70 |
cat <<'__DOLTCOMPILE__EOF__' >>doltcompile |
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71 |
libobjdir="${obj%$objbase}.libs" |
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72 |
if test ! -d "$libobjdir" ; then |
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73 |
mkdir_out="$(mkdir "$libobjdir" 2>&1)" |
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74 |
mkdir_ret=$? |
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75 |
if test "$mkdir_ret" -ne 0 && test ! -d "$libobjdir" ; then |
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76 |
echo "$mkdir_out" 1>&2 |
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77 |
exit $mkdir_ret |
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78 |
fi |
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79 |
fi |
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80 |
pic_object="$libobjdir/$objbase.o" |
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81 |
args@<:@$objarg@:>@="$pic_object" |
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82 |
__DOLTCOMPILE__EOF__ |
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83 |
cat <<__DOLTCOMPILE__EOF__ >>doltcompile |
bdc5234550d2
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84 |
"\${args@<:@@@:>@}" $pic_options -DPIC || exit \$? |
bdc5234550d2
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85 |
__DOLTCOMPILE__EOF__ |
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86 |
fi |
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87 |
|
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88 |
dnl Write out static compilation code. |
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89 |
dnl Avoid duplicate compiler output if also building shared objects. |
bdc5234550d2
Added support for Dolt in the build process.
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90 |
if test x$enable_static = xyes; then |
bdc5234550d2
Added support for Dolt in the build process.
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91 |
cat <<'__DOLTCOMPILE__EOF__' >>doltcompile |
bdc5234550d2
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92 |
non_pic_object="$obj.o" |
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93 |
args@<:@$objarg@:>@="$non_pic_object" |
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Added support for Dolt in the build process.
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94 |
__DOLTCOMPILE__EOF__ |
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95 |
if test x$enable_shared = xyes; then |
bdc5234550d2
Added support for Dolt in the build process.
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parents:
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96 |
cat <<'__DOLTCOMPILE__EOF__' >>doltcompile |
bdc5234550d2
Added support for Dolt in the build process.
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97 |
"${args@<:@@@:>@}" >/dev/null 2>&1 || exit $? |
bdc5234550d2
Added support for Dolt in the build process.
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98 |
__DOLTCOMPILE__EOF__ |
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Added support for Dolt in the build process.
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99 |
else |
bdc5234550d2
Added support for Dolt in the build process.
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100 |
cat <<'__DOLTCOMPILE__EOF__' >>doltcompile |
bdc5234550d2
Added support for Dolt in the build process.
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parents:
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101 |
"${args@<:@@@:>@}" || exit $? |
bdc5234550d2
Added support for Dolt in the build process.
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parents:
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102 |
__DOLTCOMPILE__EOF__ |
bdc5234550d2
Added support for Dolt in the build process.
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103 |
fi |
bdc5234550d2
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|
104 |
fi |
bdc5234550d2
Added support for Dolt in the build process.
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105 |
|
bdc5234550d2
Added support for Dolt in the build process.
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106 |
dnl Write out the code to write the .lo file. |
bdc5234550d2
Added support for Dolt in the build process.
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parents:
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107 |
dnl The second line of the .lo file must match "^# Generated by .*libtool" |
bdc5234550d2
Added support for Dolt in the build process.
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parents:
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|
108 |
cat <<'__DOLTCOMPILE__EOF__' >>doltcompile |
bdc5234550d2
Added support for Dolt in the build process.
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parents:
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109 |
{ |
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|
110 |
echo "# $lo - a libtool object file" |
bdc5234550d2
Added support for Dolt in the build process.
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parents:
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|
111 |
echo "# Generated by doltcompile, not libtool" |
bdc5234550d2
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112 |
__DOLTCOMPILE__EOF__ |
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Added support for Dolt in the build process.
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113 |
|
bdc5234550d2
Added support for Dolt in the build process.
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114 |
if test x$enable_shared = xyes; then |
bdc5234550d2
Added support for Dolt in the build process.
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parents:
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115 |
cat <<'__DOLTCOMPILE__EOF__' >>doltcompile |
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116 |
echo "pic_object='.libs/${objbase}.o'" |
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117 |
__DOLTCOMPILE__EOF__ |
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118 |
else |
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119 |
cat <<'__DOLTCOMPILE__EOF__' >>doltcompile |
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120 |
echo pic_object=none |
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121 |
__DOLTCOMPILE__EOF__ |
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122 |
fi |
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123 |
|
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124 |
if test x$enable_static = xyes; then |
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125 |
cat <<'__DOLTCOMPILE__EOF__' >>doltcompile |
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126 |
echo "non_pic_object='${objbase}.o'" |
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127 |
__DOLTCOMPILE__EOF__ |
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128 |
else |
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129 |
cat <<'__DOLTCOMPILE__EOF__' >>doltcompile |
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130 |
echo non_pic_object=none |
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131 |
__DOLTCOMPILE__EOF__ |
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132 |
fi |
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133 |
|
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134 |
cat <<'__DOLTCOMPILE__EOF__' >>doltcompile |
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135 |
} > "$lo" |
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136 |
__DOLTCOMPILE__EOF__ |
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137 |
|
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138 |
dnl Done writing out doltcompile; substitute it for libtool compilation. |
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139 |
chmod +x doltcompile |
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140 |
LTCOMPILE='$(top_builddir)/doltcompile $(COMPILE)' |
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141 |
LTCXXCOMPILE='$(top_builddir)/doltcompile $(CXXCOMPILE)' |
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|
142 |
|
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143 |
dnl automake ignores LTCOMPILE and LTCXXCOMPILE when it has separate CFLAGS for |
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144 |
dnl a target, so write out a libtool wrapper to handle that case. |
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|
145 |
dnl Note that doltlibtool does not handle inferred tags or option arguments |
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|
146 |
dnl without '=', because automake does not use them. |
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|
147 |
cat <<__DOLTLIBTOOL__EOF__ > doltlibtool |
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|
148 |
#!$DOLT_BASH |
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|
149 |
__DOLTLIBTOOL__EOF__ |
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150 |
cat <<'__DOLTLIBTOOL__EOF__' >>doltlibtool |
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|
151 |
top_builddir_slash="${0%%doltlibtool}" |
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|
152 |
: ${top_builddir_slash:=./} |
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153 |
args=() |
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|
154 |
modeok=false |
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|
155 |
tagok=false |
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|
156 |
for arg in "$[]@"; do |
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|
157 |
case "$arg" in |
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|
158 |
--mode=compile) modeok=true ;; |
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|
159 |
--tag=CC|--tag=CXX) tagok=true ;; |
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Added support for Dolt in the build process.
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|
160 |
*) args+=("$arg") |
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|
161 |
esac |
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Added support for Dolt in the build process.
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|
162 |
done |
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Added support for Dolt in the build process.
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|
163 |
if $modeok && $tagok ; then |
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Added support for Dolt in the build process.
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|
164 |
. ${top_builddir_slash}doltcompile "${args@<:@@@:>@}" |
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Added support for Dolt in the build process.
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|
165 |
else |
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Added support for Dolt in the build process.
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|
166 |
exec ${top_builddir_slash}libtool "$[]@" |
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Added support for Dolt in the build process.
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|
167 |
fi |
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Added support for Dolt in the build process.
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|
168 |
__DOLTLIBTOOL__EOF__ |
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Added support for Dolt in the build process.
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|
169 |
|
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Added support for Dolt in the build process.
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|
170 |
dnl Done writing out doltlibtool; substitute it for libtool. |
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Added support for Dolt in the build process.
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parents:
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|
171 |
chmod +x doltlibtool |
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Added support for Dolt in the build process.
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|
172 |
LIBTOOL='$(top_builddir)/doltlibtool' |
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Added support for Dolt in the build process.
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|
173 |
fi |
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Added support for Dolt in the build process.
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changeset
|
174 |
AC_SUBST(LTCOMPILE) |
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Added support for Dolt in the build process.
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|
175 |
AC_SUBST(LTCXXCOMPILE) |
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Added support for Dolt in the build process.
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parents:
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|
176 |
# end dolt |
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Added support for Dolt in the build process.
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|
177 |
]) |
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Added support for Dolt in the build process.
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parents:
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changeset
|
178 |
|
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Added support for Dolt in the build process.
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|
179 |
DOLT |