When generating stdio_lim.h also rewrite IOV_MAX definition.
authordrepper <drepper>
Wed, 18 Aug 1999 07:19:14 +0000 (07:19 +0000)
committerdrepper <drepper>
Wed, 18 Aug 1999 07:19:14 +0000 (07:19 +0000)
Rules

diff --git a/Rules b/Rules
index a5a0c5b..2a54a39 100644 (file)
--- a/Rules
+++ b/Rules
@@ -191,26 +191,32 @@ $(stdio_lim:h=st): $(..)stdio-common/stdio_lim.h.in $(..)Rules \
        echo '#include "$(..)posix/bits/posix1_lim.h"' |                \
        SUNPRO_DEPENDENCIES='$(@:st=dT) $@'                             \
        $(CC) $(+includes) -E -dM -xc - -o $(@:st=hT)
+       echo '#include "$(..)misc/sys/uio.h"' |                         \
+       SUNPRO_DEPENDENCIES='$(@:st=dT) $@'                             \
+       $(CC) $(+includes) -E -dM -xc - | cat - >> $(@:st=hT)
 ifdef sed-remove-objpfx
        sed $(sed-remove-objpfx) $(@:st=dT) > $(@:st=dt)
-       mv -f $(@:st=dt) $(@:st=d)
+       cat $(@:st=dt) >> $(@:st=d)
 else
-       mv -f $(@:st=dT) $(@:st=d)
+       cat $(@:st=dT) >> $(@:st=d)
 endif
-       fopen_max=`sed -n 's/^#define OPEN_MAX //p' $(@:st=hT)`;        \
-       filename_max=`sed -n 's/^#define PATH_MAX //p' $(@:st=hT)`;     \
+       fopen_max=`sed -n 's/^#define OPEN_MAX //1p' $(@:st=hT)`;       \
+       filename_max=`sed -n 's/^#define PATH_MAX //1p' $(@:st=hT)`;    \
+       iov_max=`sed -n 's/^#define UIO_MAXIOV //p' $(@:st=hT)`;        \
        fopen_max=$${fopen_max:-16};                                    \
        filename_max=$${filename_max:-1024};                            \
+       iov_max=$${iov_max:-_XOPEN_IOV_MAX};                            \
        sed -e "s/@FOPEN_MAX@/$$fopen_max/"                             \
            -e "s/@FILENAME_MAX@/$$filename_max/"                       \
            -e "s/@L_tmpnam@/$(L_tmpnam)/"                              \
            -e "s/@TMP_MAX@/$(TMP_MAX)/"                                \
            -e "s/@L_ctermid@/$(L_ctermid)/"                            \
            -e "s/@L_cuserid@/$(L_cuserid)/"                            \
+           -e "s/@IOV_MAX@/$$iov_max/"                                 \
            $< > $(@:st=h.new)
        $(move-if-change) $(@:st=h.new) $(@:st=h)
 # Remove these last so that they can be examined if something went wrong.
-       rm -f $(@:st=hT) $(@:st=dT)
+       rm -f $(@:st=hT) $(@:st=dT) $(@:st=dt)
        touch $@
 # Get dependencies.
 ifndef no_deps