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| author | Bart Schaefer <barts@users.sourceforge.net> | 2000-07-07 17:12:17 +0000 |
|---|---|---|
| committer | Bart Schaefer <barts@users.sourceforge.net> | 2000-07-07 17:12:17 +0000 |
| commit | 14428d46e4b01ee279f0ea40b10949d427005924 (patch) | |
| tree | 4abec0eea3834872d4cfe8ec4eed2465dda256e5 | |
| parent | 82c0ea4263db88b89ef61faede23a8d507f4351c (diff) | |
| download | zsh-14428d46e4b01ee279f0ea40b10949d427005924.tar.gz zsh-14428d46e4b01ee279f0ea40b10949d427005924.zip | |
12193: Rather than replace @RLIMITS_INC_H@ with /dev/null on platforms where
getrlimit() is not found, replace it with nothing and append /dev/null to
the awk command in rlimits.mdd, so that we don't end up with a dependency of
rlimits.h on /dev/null (which can cause rlimits.h to be needlessly remade).
| -rw-r--r-- | ChangeLog | 5 | ||||
| -rw-r--r-- | Src/Builtins/rlimits.mdd | 12 | ||||
| -rw-r--r-- | configure.in | 3 |
3 files changed, 15 insertions, 5 deletions
@@ -1,3 +1,8 @@ +2000-07-07 Bart Schaefer <schaefer@brasslantern.com> + + * 12193: configure.in, Src/Builtins/rlimits.mdd: Fix unnecessary + rebuilds of rlimits.o on platforms where getrlimit() is not found. + 2000-07-06 Oliver Kiddle <opk@zsh.org> * 12181: Completion/AIX/_lscfg, Completion/AIX/_object_classes, diff --git a/Src/Builtins/rlimits.mdd b/Src/Builtins/rlimits.mdd index f0e41b73e..61e7113f3 100644 --- a/Src/Builtins/rlimits.mdd +++ b/Src/Builtins/rlimits.mdd @@ -1,3 +1,5 @@ +name=zsh/rlimits + autobins="limit ulimit unlimit" objects="rlimits.o" @@ -5,12 +7,12 @@ objects="rlimits.o" :<<\Make rlimits.o rlimits..o: rlimits.h -# this file will not be made if limits are unavailable: -# silent so the warning doesn't appear unless necessary +# this file will not be made if limits are unavailable rlimits.h: rlimits.awk @RLIMITS_INC_H@ - @echo '$(AWK) -f $(sdir)/rlimits.awk @RLIMITS_INC_H@ > rlimits.h'; \ - $(AWK) -f $(sdir)/rlimits.awk @RLIMITS_INC_H@ > rlimits.h || \ - echo WARNING: unknown limits: mail rlimits.h to developers + $(AWK) -f $(sdir)/rlimits.awk @RLIMITS_INC_H@ /dev/null > rlimits.h + @if grep ZLIMTYPE_UNKNOWN rlimits.h >/dev/null; then \ + echo >&2 WARNING: unknown limits: mail rlimits.h to developers; \ + else :; fi clean-here: clean.rlimits clean.rlimits: diff --git a/configure.in b/configure.in index 31903ea4d..339baeb03 100644 --- a/configure.in +++ b/configure.in @@ -963,6 +963,9 @@ if test $RESOURCE_H = "/dev/null" -a $ac_cv_func_getrlimit = yes; then AC_MSG_WARN(RLIMIT MACROS NOT FOUND: please report to developers) fi]) RLIMITS_INC_H=$zsh_cv_path_rlimit_h +if test "$RLIMITS_INC_H" = "/dev/null"; then + RLIMITS_INC_H='' +fi dnl rlimits.h only appears in dependencies if we are actually using it. dnl We are using it any time we have getrlimit, though if the macros were dnl not found we simply awk through /dev/null and fail to find them. |