1 | # hints/solaris_2.sh |
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2 | # Last modified: Tue Apr 13 13:12:49 EDT 1999 |
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3 | # Andy Dougherty <doughera@lafayette.edu> |
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4 | # Based on input from lots of folks, especially |
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5 | # Dean Roehrich <roehrich@ironwood-fddi.cray.com> |
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6 | |
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7 | # If perl fails tests that involve dynamic loading of extensions, and |
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8 | # you are using gcc, be sure that you are NOT using GNU as and ld. One |
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9 | # way to do that is to invoke Configure with |
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10 | # |
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11 | # sh Configure -Dcc='gcc -B/usr/ccs/bin/' |
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12 | # |
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13 | # (Note that the trailing slash is *required*.) |
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14 | # gcc will occasionally emit warnings about "unused prefix", but |
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15 | # these ought to be harmless. See below for more details. |
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16 | |
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17 | # See man vfork. |
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18 | usevfork=false |
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19 | |
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20 | d_suidsafe=define |
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21 | |
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22 | # Avoid all libraries in /usr/ucblib. |
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23 | set `echo $glibpth | sed -e 's@/usr/ucblib@@'` |
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24 | glibpth="$*" |
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25 | |
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26 | # Remove bad libraries. -lucb contains incompatible routines. |
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27 | # -lld doesn't do anything useful. |
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28 | # -lmalloc can cause a problem with GNU CC & Solaris. Specifically, |
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29 | # libmalloc.a may allocate memory that is only 4 byte aligned, but |
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30 | # GNU CC on the Sparc assumes that doubles are 8 byte aligned. |
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31 | # Thanks to Hallvard B. Furuseth <h.b.furuseth@usit.uio.no> |
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32 | set `echo " $libswanted " | sed -e 's@ ld @ @' -e 's@ malloc @ @' -e 's@ ucb @ @'` |
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33 | libswanted="$*" |
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34 | |
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35 | # Look for architecture name. We want to suggest a useful default. |
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36 | case "$archname" in |
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37 | '') |
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38 | if test -f /usr/bin/arch; then |
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39 | archname=`/usr/bin/arch` |
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40 | archname="${archname}-${osname}" |
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41 | elif test -f /usr/ucb/arch; then |
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42 | archname=`/usr/ucb/arch` |
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43 | archname="${archname}-${osname}" |
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44 | fi |
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45 | ;; |
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46 | esac |
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47 | |
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48 | test -z "`${cc:-cc} -V 2>&1|grep -i workshop`" || ccisworkshop="$define" |
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49 | test -z "`${cc:-cc} -v 2>&1|grep -i gcc`" || ccisgcc="$define" |
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50 | |
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51 | cat >UU/workshoplibpth.cbu<<'EOCBU' |
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52 | case "$workshoplibpth_done" in |
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53 | '') case "$use64bitall" in |
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54 | "$define"|true|[yY]*) |
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55 | loclibpth="$loclibpth /usr/lib/sparcv9" |
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56 | if test -n "$workshoplibs"; then |
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57 | loclibpth=`echo $loclibpth | sed -e "s% $workshoplibs%%" ` |
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58 | for lib in $workshoplibs; do |
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59 | # Logically, it should be sparcv9. |
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60 | # But the reality fights back, it's v9. |
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61 | loclibpth="$loclibpth $lib/sparcv9 $lib/v9" |
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62 | done |
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63 | fi |
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64 | ;; |
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65 | *) loclibpth="$loclibpth $workshoplibs" |
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66 | ;; |
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67 | esac |
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68 | workshoplibpth_done="$define" |
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69 | ;; |
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70 | esac |
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71 | EOCBU |
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72 | |
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73 | case "$ccisworkshop" in |
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74 | "$define") |
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75 | cat >try.c <<EOF |
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76 | #include <sunmath.h> |
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77 | int main() { return(0); } |
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78 | EOF |
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79 | workshoplibs=`cc -### try.c -lsunmath -o try 2>&1|grep " -Y "|sed 's%.* -Y "P,\(.*\)".*%\1%'|tr ':' '\n'|grep '/SUNWspro/'` |
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80 | . ./UU/workshoplibpth.cbu |
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81 | ;; |
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82 | esac |
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83 | |
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84 | ###################################################### |
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85 | # General sanity testing. See below for excerpts from the Solaris FAQ. |
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86 | # |
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87 | # From roehrich@ironwood-fddi.cray.com Wed Sep 27 12:51:46 1995 |
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88 | # Date: Thu, 7 Sep 1995 16:31:40 -0500 |
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89 | # From: Dean Roehrich <roehrich@ironwood-fddi.cray.com> |
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90 | # To: perl5-porters@africa.nicoh.com |
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91 | # Subject: Re: On perl5/solaris/gcc |
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92 | # |
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93 | # Here's another draft of the perl5/solaris/gcc sanity-checker. |
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94 | |
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95 | case `type ${cc:-cc}` in |
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96 | */usr/ucb/cc*) cat <<END >&4 |
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97 | |
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98 | NOTE: Some people have reported problems with /usr/ucb/cc. |
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99 | If you have difficulties, please make sure the directory |
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100 | containing your C compiler is before /usr/ucb in your PATH. |
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101 | |
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102 | END |
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103 | ;; |
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104 | esac |
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105 | |
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106 | |
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107 | # Check that /dev/fd is mounted. If it is not mounted, let the |
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108 | # user know that suid scripts may not work. |
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109 | /usr/bin/df /dev/fd 2>&1 > /dev/null |
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110 | case $? in |
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111 | 0) ;; |
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112 | *) |
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113 | cat <<END >&4 |
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114 | |
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115 | NOTE: Your system does not have /dev/fd mounted. If you want to |
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116 | be able to use set-uid scripts you must ask your system administrator |
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117 | to mount /dev/fd. |
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118 | |
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119 | END |
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120 | ;; |
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121 | esac |
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122 | |
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123 | |
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124 | # See if libucb can be found in /usr/lib. If it is, warn the user |
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125 | # that this may cause problems while building Perl extensions. |
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126 | /usr/bin/ls /usr/lib/libucb* >/dev/null 2>&1 |
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127 | case $? in |
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128 | 0) |
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129 | cat <<END >&4 |
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130 | |
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131 | NOTE: libucb has been found in /usr/lib. libucb should reside in |
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132 | /usr/ucblib. You may have trouble while building Perl extensions. |
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133 | |
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134 | END |
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135 | ;; |
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136 | esac |
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137 | |
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138 | # Use shell built-in 'type' command instead of /usr/bin/which to |
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139 | # avoid possible csh start-up problems and also to use the same shell |
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140 | # we'll be using to Configure and make perl. |
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141 | # The path name is the last field in the output, but the type command |
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142 | # has an annoying array of possible outputs, e.g.: |
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143 | # make is hashed (/opt/gnu/bin/make) |
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144 | # cc is /usr/ucb/cc |
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145 | # foo not found |
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146 | # use a command like type make | awk '{print $NF}' | sed 's/[()]//g' |
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147 | |
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148 | # See if make(1) is GNU make(1). |
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149 | # If it is, make sure the setgid bit is not set. |
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150 | make -v > make.vers 2>&1 |
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151 | if grep GNU make.vers > /dev/null 2>&1; then |
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152 | tmp=`type make | awk '{print $NF}' | sed 's/[()]//g'` |
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153 | case "`/usr/bin/ls -lL $tmp`" in |
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154 | ??????s*) |
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155 | cat <<END >&2 |
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156 | |
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157 | NOTE: Your PATH points to GNU make, and your GNU make has the set-group-id |
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158 | bit set. You must either rearrange your PATH to put /usr/ccs/bin before the |
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159 | GNU utilities or you must ask your system administrator to disable the |
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160 | set-group-id bit on GNU make. |
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161 | |
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162 | END |
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163 | ;; |
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164 | esac |
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165 | fi |
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166 | rm -f make.vers |
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167 | |
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168 | # XXX EXPERIMENTAL A.D. 2/27/1998 |
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169 | # XXX This script UU/cc.cbu will get 'called-back' by Configure after it |
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170 | # XXX has prompted the user for the C compiler to use. |
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171 | cat > UU/cc.cbu <<'EOSH' |
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172 | # If the C compiler is gcc: |
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173 | # - check the fixed-includes |
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174 | # - check as(1) and ld(1), they should not be GNU |
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175 | # (GNU as and ld 2.8.1 and later are reportedly ok, however.) |
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176 | # If the C compiler is not gcc: |
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177 | # - check as(1) and ld(1), they should not be GNU |
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178 | # (GNU as and ld 2.8.1 and later are reportedly ok, however.) |
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179 | # |
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180 | # Watch out in case they have not set $cc. |
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181 | |
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182 | # Perl compiled with some combinations of GNU as and ld may not |
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183 | # be able to perform dynamic loading of extensions. If you have a |
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184 | # problem with dynamic loading, be sure that you are using the Solaris |
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185 | # /usr/ccs/bin/as and /usr/ccs/bin/ld. You can do that with |
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186 | # sh Configure -Dcc='gcc -B/usr/ccs/bin/' |
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187 | # (note the trailing slash is required). |
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188 | # Combinations that are known to work with the following hints: |
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189 | # |
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190 | # gcc-2.7.2, GNU as 2.7, GNU ld 2.7 |
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191 | # egcs-1.0.3, GNU as 2.9.1 and GNU ld 2.9.1 |
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192 | # --Andy Dougherty <doughera@lafayette.edu> |
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193 | # Tue Apr 13 17:19:43 EDT 1999 |
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194 | |
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195 | # Get gcc to share its secrets. |
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196 | echo 'main() { return 0; }' > try.c |
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197 | # Indent to avoid propagation to config.sh |
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198 | verbose=`${cc:-cc} -v -o try try.c 2>&1` |
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199 | |
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200 | if echo "$verbose" | grep '^Reading specs from' >/dev/null 2>&1; then |
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201 | # |
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202 | # Using gcc. |
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203 | # |
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204 | |
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205 | tmp=`echo "$verbose" | grep '^Reading' | |
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206 | awk '{print $NF}' | sed 's/specs$/include/'` |
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207 | |
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208 | # Determine if the fixed-includes look like they'll work. |
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209 | # Doesn't work anymore for gcc-2.7.2. |
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210 | |
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211 | # See if as(1) is GNU as(1). GNU as(1) might not work for this job. |
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212 | if echo "$verbose" | grep ' /usr/ccs/bin/as ' >/dev/null 2>&1; then |
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213 | : |
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214 | else |
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215 | cat <<END >&2 |
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216 | |
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217 | NOTE: You are using GNU as(1). GNU as(1) might not build Perl. If you |
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218 | have trouble, you can use /usr/ccs/bin/as by including -B/usr/ccs/bin/ |
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219 | in your ${cc:-cc} command. (Note that the trailing "/" is required.) |
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220 | |
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221 | END |
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222 | # Apparently not needed, at least for as 2.7 and later. |
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223 | # cc="${cc:-cc} -B/usr/ccs/bin/" |
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224 | fi |
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225 | |
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226 | # See if ld(1) is GNU ld(1). GNU ld(1) might not work for this job. |
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227 | # Recompute $verbose since we may have just changed $cc. |
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228 | verbose=`${cc:-cc} -v -o try try.c 2>&1 | grep ld 2>&1` |
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229 | |
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230 | if echo "$verbose" | grep ' /usr/ccs/bin/ld ' >/dev/null 2>&1; then |
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231 | # Ok, gcc directly calls the Solaris /usr/ccs/bin/ld. |
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232 | : |
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233 | elif echo "$verbose" | grep "ld: Software Generation Utilities" >/dev/null 2>&1; then |
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234 | # Hmm. gcc doesn't call /usr/ccs/bin/ld directly, but it |
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235 | # does appear to be using it eventually. egcs-1.0.3's ld |
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236 | # wrapper does this. |
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237 | # All Solaris versions of ld I've seen contain the magic |
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238 | # string used in the grep. |
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239 | : |
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240 | else |
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241 | # No evidence yet of /usr/ccs/bin/ld. Some versions |
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242 | # of egcs's ld wrapper call /usr/ccs/bin/ld in turn but |
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243 | # apparently don't reveal that unless you pass in -V. |
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244 | # (This may all depend on local configurations too.) |
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245 | |
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246 | myld=`echo $verbose| grep ld | awk '/\/ld/ {print $1}'` |
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247 | # This assumes that gcc's output will not change, and that |
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248 | # /full/path/to/ld will be the first word of the output. |
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249 | # Thus myld is something like opt/gnu/sparc-sun-solaris2.5/bin/ld |
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250 | |
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251 | if $myld -V 2>&1 | grep "ld: Software Generation Utilities" >/dev/null 2>&1; then |
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252 | # Ok, /usr/ccs/bin/ld eventually does get called. |
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253 | : |
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254 | else |
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255 | cat <<END >&2 |
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256 | |
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257 | NOTE: You are using GNU ld(1). GNU ld(1) might not build Perl. If you |
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258 | have trouble, you can use /usr/ccs/bin/ld by including -B/usr/ccs/bin/ |
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259 | in your ${cc:-cc} command. (Note that the trailing "/" is required.) |
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260 | |
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261 | I will try to use GNU ld by passing in the -Wl,-E flag, but if that |
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262 | doesn't work, you should use -B/usr/ccs/bin/ instead. |
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263 | |
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264 | END |
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265 | ccdlflags="$ccdlflags -Wl,-E" |
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266 | lddlflags="$lddlflags -W,l-E -G" |
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267 | fi |
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268 | fi |
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269 | |
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270 | else |
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271 | # |
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272 | # Not using gcc. |
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273 | # |
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274 | |
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275 | # See if as(1) is GNU as(1). GNU might not work for this job. |
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276 | case `as --version < /dev/null 2>&1` in |
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277 | *GNU*) |
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278 | cat <<END >&2 |
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279 | |
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280 | NOTE: You are using GNU as(1). GNU as(1) might not build Perl. |
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281 | You must arrange to use /usr/ccs/bin/as, perhaps by adding /usr/ccs/bin |
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282 | to the beginning of your PATH. |
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283 | |
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284 | END |
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285 | ;; |
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286 | esac |
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287 | |
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288 | # See if ld(1) is GNU ld(1). GNU ld(1) might not work for this job. |
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289 | # ld --version doesn't properly report itself as a GNU tool, |
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290 | # as of ld version 2.6, so we need to be more strict. TWP 9/5/96 |
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291 | gnu_ld=false |
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292 | case `ld --version < /dev/null 2>&1` in |
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293 | *GNU*|ld\ version\ 2*) |
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294 | gnu_ld=true ;; |
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295 | *) ;; |
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296 | esac |
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297 | if $gnu_ld ; then : |
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298 | else |
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299 | # Try to guess from path |
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300 | case `type ld | awk '{print $NF}'` in |
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301 | *gnu*|*GNU*|*FSF*) |
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302 | gnu_ld=true ;; |
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303 | esac |
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304 | fi |
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305 | if $gnu_ld ; then |
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306 | cat <<END >&2 |
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307 | |
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308 | NOTE: You are apparently using GNU ld(1). GNU ld(1) might not build Perl. |
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309 | You should arrange to use /usr/ccs/bin/ld, perhaps by adding /usr/ccs/bin |
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310 | to the beginning of your PATH. |
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311 | |
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312 | END |
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313 | fi |
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314 | |
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315 | fi |
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316 | |
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317 | # as --version or ld --version might dump core. |
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318 | rm -f try try.c |
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319 | rm -f core |
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320 | |
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321 | # XXX |
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322 | EOSH |
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323 | |
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324 | cat > UU/usethreads.cbu <<'EOCBU' |
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325 | # This script UU/usethreads.cbu will get 'called-back' by Configure |
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326 | # after it has prompted the user for whether to use threads. |
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327 | case "$usethreads" in |
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328 | $define|true|[yY]*) |
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329 | ccflags="-D_REENTRANT $ccflags" |
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330 | |
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331 | # sched_yield is in -lposix4 |
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332 | set `echo X "$libswanted "| sed -e 's/ c / posix4 pthread c /'` |
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333 | shift |
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334 | libswanted="$*" |
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335 | |
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336 | # On Solaris 2.6 x86 there is a bug with sigsetjmp() and siglongjmp() |
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337 | # when linked with the threads library, such that whatever positive |
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338 | # value you pass to siglongjmp(), sigsetjmp() returns 1. |
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339 | # Thanks to Simon Parsons <S.Parsons@ftel.co.uk> for this report. |
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340 | # Sun BugID is 4117946, "sigsetjmp always returns 1 when called by |
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341 | # siglongjmp in a MT program". As of 19980622, there is no patch |
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342 | # available. |
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343 | cat >try.c <<'EOM' |
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344 | /* Test for sig(set|long)jmp bug. */ |
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345 | #include <setjmp.h> |
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346 | |
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347 | main() |
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348 | { |
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349 | sigjmp_buf env; |
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350 | int ret; |
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351 | |
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352 | ret = sigsetjmp(env, 1); |
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353 | if (ret) { return ret == 2; } |
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354 | siglongjmp(env, 2); |
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355 | } |
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356 | EOM |
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357 | if test "`arch`" = i86pc -a "$osvers" = 2.6 && \ |
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358 | ${cc:-cc} try.c -lpthread >/dev/null 2>&1 && ./a.out; then |
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359 | d_sigsetjmp=$undef |
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360 | cat << 'EOM' >&2 |
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361 | |
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362 | You will see a *** WHOA THERE!!! *** message from Configure for |
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363 | d_sigsetjmp. Keep the recommended value. See hints/solaris_2.sh |
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364 | for more information. |
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365 | |
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366 | EOM |
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367 | fi |
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368 | ;; |
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369 | esac |
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370 | EOCBU |
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371 | |
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372 | cat > UU/uselargefiles.cbu <<'EOCBU' |
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373 | # This script UU/uselargefiles.cbu will get 'called-back' by Configure |
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374 | # after it has prompted the user for whether to use large files. |
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375 | case "$uselargefiles" in |
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376 | ''|$define|true|[yY]*) |
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377 | ccflags="$ccflags `getconf LFS_CFLAGS 2>/dev/null`" |
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378 | ldflags="$ldflags `getconf LFS_LDFLAGS 2>/dev/null`" |
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379 | libswanted="$libswanted `getconf LFS_LIBS 2>/dev/null|sed -e 's@^-l@@' -e 's@ -l@ @g`" |
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380 | ;; |
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381 | esac |
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382 | EOCBU |
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383 | |
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384 | cat > UU/use64bitint.cbu <<'EOCBU' |
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385 | # This script UU/use64bitint.cbu will get 'called-back' by Configure |
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386 | # after it has prompted the user for whether to use 64 bit integers. |
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387 | case "$use64bitint" in |
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388 | "$define"|true|[yY]*) |
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389 | case "`uname -r`" in |
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390 | 2.[1-6]) |
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391 | cat >&4 <<EOM |
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392 | Solaris `uname -r` does not support 64-bit integers. |
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393 | You should upgrade to at least Solaris 2.7. |
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394 | EOM |
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395 | exit 1 |
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396 | ;; |
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397 | esac |
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398 | ;; |
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399 | esac |
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400 | EOCBU |
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401 | |
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402 | cat > UU/use64bitall.cbu <<'EOCBU' |
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403 | # This script UU/use64bitall.cbu will get 'called-back' by Configure |
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404 | # after it has prompted the user for whether to be maximally 64 bitty. |
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405 | case "$use64bitall-$use64bitall_done" in |
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406 | "$define-"|true-|[yY]*-) |
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407 | libc='/usr/lib/sparcv9/libc.so' |
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408 | if test ! -f $libc; then |
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409 | cat >&4 <<EOM |
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410 | |
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411 | I do not see the 64-bit libc, $libc. |
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412 | Cannot continue, aborting. |
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413 | |
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414 | EOM |
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415 | exit 1 |
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416 | fi |
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417 | . ./UU/workshoplibpth.cbu |
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418 | case "$cc -v 2>/dev/null" in |
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419 | *gcc*) |
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420 | echo 'main() { return 0; }' > try.c |
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421 | if ${cc:-cc} -mcpu=v9 -m64 -S try.c 2>&1 | grep -e \ |
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422 | '-m64 is not supported by this configuration'; then |
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423 | cat >&4 <<EOM |
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424 | |
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425 | Full 64-bit build not supported by this configuration. |
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426 | Cannot continue, aborting. |
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427 | |
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428 | EOM |
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429 | exit 1 |
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430 | fi |
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431 | ccflags="$ccflags -mcpu=v9 -m64" |
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432 | if test X`getconf XBS5_LP64_OFF64_CFLAGS 2>/dev/null` != X; then |
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433 | ccflags="$ccflags -Wa,`getconf XBS5_LP64_OFF64_CFLAGS 2>/dev/null`" |
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434 | fi |
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435 | # no changes to ld flags, as (according to man ld): |
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436 | # |
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437 | # There is no specific option that tells ld to link 64-bit |
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438 | # objects; the class of the first object that gets processed |
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439 | # by ld determines whether it is to perform a 32-bit or a |
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440 | # 64-bit link edit. |
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441 | ;; |
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442 | *) |
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443 | ccflags="$ccflags `getconf XBS5_LP64_OFF64_CFLAGS 2>/dev/null`" |
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444 | ldflags="$ldflags `getconf XBS5_LP64_OFF64_LDFLAGS 2>/dev/null`" |
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445 | lddlflags="$lddlflags -G `getconf XBS5_LP64_OFF64_LDFLAGS 2>/dev/null`" |
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446 | ;; |
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447 | esac |
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448 | libscheck='case "`/usr/bin/file $xxx`" in |
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449 | *64-bit*|*SPARCV9*) ;; |
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450 | *) xxx=/no/64-bit$xxx ;; |
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451 | esac' |
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452 | use64bitall_done=yes |
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453 | ;; |
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454 | esac |
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455 | EOCBU |
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456 | |
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457 | # Actually, we want to run this already now, if so requested, |
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458 | # because we need to fix up things right now. |
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459 | case "$use64bitall" in |
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460 | "$define"|true|[yY]*) |
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461 | . ./UU/use64bitall.cbu |
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462 | ;; |
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463 | esac |
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464 | |
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465 | cat > UU/uselongdouble.cbu <<'EOCBU' |
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466 | # This script UU/uselongdouble.cbu will get 'called-back' by Configure |
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467 | # after it has prompted the user for whether to use long doubles. |
---|
468 | case "$uselongdouble-$uselongdouble_done" in |
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469 | "$define-"|true-|[yY]*-) |
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470 | case "$ccisworkshop" in |
---|
471 | '') cat >&4 <<EOM |
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472 | |
---|
473 | I do not see the Sun Workshop compiler; therefore I do not see |
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474 | the libsunmath; therefore I do not know how to do long doubles, sorry. |
---|
475 | I'm disabling the use of long doubles. |
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476 | EOM |
---|
477 | uselongdouble="$undef" |
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478 | ;; |
---|
479 | *) libswanted="$libswanted sunmath" |
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480 | loclibpth="$loclibpth /opt/SUNWspro/lib" |
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481 | ;; |
---|
482 | esac |
---|
483 | uselongdouble_done=yes |
---|
484 | ;; |
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485 | esac |
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486 | EOCBU |
---|
487 | |
---|
488 | # Actually, we want to run this already now, if so requested, |
---|
489 | # because we need to fix up things right now. |
---|
490 | case "$uselongdouble" in |
---|
491 | "$define"|true|[yY]*) |
---|
492 | . ./UU/uselongdouble.cbu |
---|
493 | ;; |
---|
494 | esac |
---|
495 | |
---|
496 | rm -f try.c try.o try |
---|
497 | # keep that leading tab |
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498 | ccisworkshop='' |
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499 | ccisgcc='' |
---|
500 | |
---|
501 | # This is just a trick to include some useful notes. |
---|
502 | cat > /dev/null <<'End_of_Solaris_Notes' |
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503 | |
---|
504 | Here are some notes kindly contributed by Dean Roehrich. |
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505 | |
---|
506 | ----- |
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507 | Generic notes about building Perl5 on Solaris: |
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508 | - Use /usr/ccs/bin/make. |
---|
509 | - If you use GNU make, remove its setgid bit. |
---|
510 | - Remove all instances of *ucb* from your path. |
---|
511 | - Make sure libucb is not in /usr/lib (it should be in /usr/ucblib). |
---|
512 | - Do not use GNU as or GNU ld, or any of GNU binutils or GNU libc. |
---|
513 | - Do not use /usr/ucb/cc. |
---|
514 | - Do not change Configure's default answers, except for the path names. |
---|
515 | - Do not use -lmalloc. |
---|
516 | - Do not build on SunOS 4 and expect it to work properly on SunOS 5. |
---|
517 | - /dev/fd must be mounted if you want set-uid scripts to work. |
---|
518 | |
---|
519 | |
---|
520 | Here are the gcc-related questions and answers from the Solaris 2 FAQ. Note |
---|
521 | the themes: |
---|
522 | - run fixincludes |
---|
523 | - run fixincludes correctly |
---|
524 | - don't use GNU as or GNU ld |
---|
525 | |
---|
526 | Question 5.7 covers the __builtin_va_alist problem people are always seeing. |
---|
527 | Question 6.1.3 covers the GNU as and GNU ld issues which are always biting |
---|
528 | people. |
---|
529 | Question 6.9 is for those who are still trying to compile Perl4. |
---|
530 | |
---|
531 | The latest Solaris 2 FAQ can be found in the following locations: |
---|
532 | rtfm.mit.edu:/pub/usenet-by-group/comp.sys.sun.admin |
---|
533 | ftp.fwi.uva.nl:/pub/solaris |
---|
534 | |
---|
535 | Perl5 comes with a script in the top-level directory called "myconfig" which |
---|
536 | will print a summary of the configuration in your config.sh. My summary for |
---|
537 | Solaris 2.4 and gcc 2.6.3 follows. I have also built with gcc 2.7.0 and the |
---|
538 | results are identical. This configuration was generated with Configure's -d |
---|
539 | option (take all defaults, don't bother prompting me). All tests pass for |
---|
540 | Perl5.001, patch.1m. |
---|
541 | |
---|
542 | Summary of my perl5 (patchlevel 1) configuration: |
---|
543 | Platform: |
---|
544 | osname=solaris, osver=2.4, archname=sun4-solaris |
---|
545 | uname='sunos poplar 5.4 generic_101945-27 sun4d sparc ' |
---|
546 | hint=recommended |
---|
547 | Compiler: |
---|
548 | cc='gcc', optimize='-O', ld='gcc' |
---|
549 | cppflags='' |
---|
550 | ccflags ='' |
---|
551 | ldflags ='' |
---|
552 | stdchar='unsigned char', d_stdstdio=define, usevfork=false |
---|
553 | voidflags=15, castflags=0, d_casti32=define, d_castneg=define |
---|
554 | intsize=4, alignbytes=8, usemymalloc=y, randbits=15 |
---|
555 | Libraries: |
---|
556 | so=so |
---|
557 | libpth=/lib /usr/lib /usr/ccs/lib /usr/local/lib |
---|
558 | libs=-lsocket -lnsl -ldl -lm -lc -lcrypt |
---|
559 | libc=/usr/lib/libc.so |
---|
560 | Dynamic Linking: |
---|
561 | dlsrc=dl_dlopen.xs, dlext=so, d_dlsymun=undef |
---|
562 | cccdlflags='-fpic', ccdlflags=' ', lddlflags='-G' |
---|
563 | |
---|
564 | |
---|
565 | Dean |
---|
566 | roehrich@cray.com |
---|
567 | 9/7/95 |
---|
568 | |
---|
569 | ----------- |
---|
570 | |
---|
571 | From: Casper.Dik@Holland.Sun.COM (Casper H.S. Dik - Network Security Engineer) |
---|
572 | Subject: Solaris 2 Frequently Asked Questions (FAQ) 1.48 |
---|
573 | Date: 25 Jul 1995 12:20:18 GMT |
---|
574 | |
---|
575 | 5.7) Why do I get __builtin_va_alist or __builtin_va_arg_incr undefined? |
---|
576 | |
---|
577 | You're using gcc without properly installing the gcc fixed |
---|
578 | include files. Or you ran fixincludes after installing gcc |
---|
579 | w/o moving the gcc supplied varargs.h and stdarg.h files |
---|
580 | out of the way and moving them back again later. This often |
---|
581 | happens when people install gcc from a binary distribution. |
---|
582 | If there's a tmp directory in gcc's include directory, fixincludes |
---|
583 | didn't complete. You should have run "just-fixinc" instead. |
---|
584 | |
---|
585 | Another possible cause is using ``gcc -I/usr/include.'' |
---|
586 | |
---|
587 | 6.1) Where is the C compiler or where can I get one? |
---|
588 | |
---|
589 | [...] |
---|
590 | |
---|
591 | 3) Gcc. |
---|
592 | |
---|
593 | Gcc is available from the GNU archives in source and binary |
---|
594 | form. Look in a directory called sparc-sun-solaris2 for |
---|
595 | binaries. You need gcc 2.3.3 or later. You should not use |
---|
596 | GNU as or GNU ld. Make sure you run just-fixinc if you use |
---|
597 | a binary distribution. Better is to get a binary version and |
---|
598 | use that to bootstrap gcc from source. |
---|
599 | |
---|
600 | [...] |
---|
601 | |
---|
602 | When you install gcc, don't make the mistake of installing |
---|
603 | GNU binutils or GNU libc, they are not as capable as their |
---|
604 | counterparts you get with Solaris 2.x. |
---|
605 | |
---|
606 | 6.9) I can't get perl 4.036 to compile or run. |
---|
607 | |
---|
608 | Run Configure, and use the solaris_2_0 hints, *don't* use |
---|
609 | the solaris_2_1 hints and don't use the config.sh you may |
---|
610 | already have. First you must make sure Configure and make |
---|
611 | don't find /usr/ucb/cc. (It must use gcc or the native C |
---|
612 | compiler: /opt/SUNWspro/bin/cc) |
---|
613 | |
---|
614 | Some questions need a special answer. |
---|
615 | |
---|
616 | Are your system (especially dbm) libraries compiled with gcc? [y] y |
---|
617 | |
---|
618 | yes: gcc 2.3.3 or later uses the standard calling |
---|
619 | conventions, same as Sun's C. |
---|
620 | |
---|
621 | Any additional cc flags? [ -traditional -Dvolatile=__volatile__ |
---|
622 | -I/usr/ucbinclude] -traditional -Dvolatile=__volatile__ |
---|
623 | Remove /usr/ucbinclude. |
---|
624 | |
---|
625 | Any additional libraries? [-lsocket -lnsl -ldbm -lmalloc -lm |
---|
626 | -lucb] -lsocket -lnsl -lm |
---|
627 | |
---|
628 | Don't include -ldbm, -lmalloc and -lucb. |
---|
629 | |
---|
630 | Perl 5 compiled out of the box. |
---|
631 | |
---|
632 | 7.0) 64-bitness, from Alan Burlison (added by jhi 2000-02-21) |
---|
633 | |
---|
634 | You need a machine running Solaris 2.7 or above. |
---|
635 | |
---|
636 | Here's some rules: |
---|
637 | |
---|
638 | 1. Solaris 2.7 and above will run in either 32 bit or 64 bit mode, |
---|
639 | via a reboot. |
---|
640 | 2. You can build 64 bit apps whilst running 32 bit mode and vice-versa. |
---|
641 | 3. 32 bit apps will run under Solaris running in either 32 or 64 bit mode. |
---|
642 | 4. 64 bit apps require Solaris to be running 64 bit mode |
---|
643 | 5. It is possible to select the appropriate 32 or 64 bit version of an |
---|
644 | app at run-time using isaexec(3). |
---|
645 | 6. You can detect the OS mode using "isainfo -v", e.g. |
---|
646 | fubar$ isainfo -v # Ultra 30 in 64 bit mode |
---|
647 | 64-bit sparcv9 applications |
---|
648 | 32-bit sparc applications |
---|
649 | 7. To compile 64 bit you need to use the flag "-xarch=v9". |
---|
650 | getconf(1) will tell you this, e.g. |
---|
651 | fubar$ getconf -a | grep v9 |
---|
652 | XBS5_LP64_OFF64_CFLAGS: -xarch=v9 |
---|
653 | XBS5_LP64_OFF64_LDFLAGS: -xarch=v9 |
---|
654 | XBS5_LP64_OFF64_LINTFLAGS: -xarch=v9 |
---|
655 | XBS5_LPBIG_OFFBIG_CFLAGS: -xarch=v9 |
---|
656 | XBS5_LPBIG_OFFBIG_LDFLAGS: -xarch=v9 |
---|
657 | XBS5_LPBIG_OFFBIG_LINTFLAGS: -xarch=v9 |
---|
658 | _XBS5_LP64_OFF64_CFLAGS: -xarch=v9 |
---|
659 | _XBS5_LP64_OFF64_LDFLAGS: -xarch=v9 |
---|
660 | _XBS5_LP64_OFF64_LINTFLAGS: -xarch=v9 |
---|
661 | _XBS5_LPBIG_OFFBIG_CFLAGS: -xarch=v9 |
---|
662 | _XBS5_LPBIG_OFFBIG_LDFLAGS: -xarch=v9 |
---|
663 | _XBS5_LPBIG_OFFBIG_LINTFLAGS: -xarch=v9 |
---|
664 | |
---|
665 | > > Now, what should we do, then? Should -Duse64bits in a v9 box cause |
---|
666 | > > Perl to compiled in v9 mode? Or should we for compatibility stick |
---|
667 | > > with 32 bit builds and let the people in the know to add the -xarch=v9 |
---|
668 | > > to ccflags (and ldflags?)? |
---|
669 | |
---|
670 | > I think the second (explicit) mechanism should be the default. Unless |
---|
671 | > you want to allocate more than ~ 4Gb of memory inside Perl, you don't |
---|
672 | > need Perl to be a 64-bit app. Put it this way, on a machine running |
---|
673 | > Solaris 8, there are 463 executables under /usr/bin, but only 15 of |
---|
674 | > those require 64 bit versions - mainly because they invade the kernel |
---|
675 | > address space, e.g. adb, kgmon etc. Certainly we don't recommend users |
---|
676 | > to build 64 bit apps unless they need the address space. |
---|
677 | |
---|
678 | End_of_Solaris_Notes |
---|
679 | |
---|