diff options
Diffstat (limited to 'Makerules')
| -rw-r--r-- | Makerules | 33 |
1 files changed, 15 insertions, 18 deletions
diff --git a/Makerules b/Makerules index 1398b16646..c3d780800f 100644 --- a/Makerules +++ b/Makerules @@ -166,7 +166,7 @@ $(common-objpfx)%.make: $(..)%.make.c $(..)Makerules $(common-before-compile) rm -f $@T $@.dT (echo '# Generated from $*.make.c by Makerules.'; \ $(CC) $(CFLAGS) $(CPPFLAGS) -E $< \ - -MD -MT '$$(common-objpfx)$*.make' -MF $@.dT \ + -MD -MP -MT '$$(common-objpfx)$*.make' -MF $@.dT \ | sed -n '/@@@/{s/@@@[ ]*\(.*\)@@@/\1/;s/[ ]*$$//p;}'; \ echo 'common-generated += $(@F)'; \ sed $(sed-remove-objpfx) $(sed-remove-dotdot) $@.dT; \ @@ -175,9 +175,11 @@ $(common-objpfx)%.make: $(..)%.make.c $(..)Makerules $(common-before-compile) endif ifdef subdir -sed-remove-dotdot := -e 's@ *\.\.\/\([^ \]*\)@ $$(..)\1@g' +sed-remove-dotdot := -e 's@ *\.\.\/\([^ \]*\)@ $$(..)\1@g' \ + -e 's@^\.\.\/\([^ \]*\)@$$(..)\1@g' else -sed-remove-dotdot := -e 's@ *\([^ \/$$][^ \]*\)@ $$(..)\1@g' +sed-remove-dotdot := -e 's@ *\([^ \/$$][^ \]*\)@ $$(..)\1@g' \ + -e 's@^\([^ \/$$][^ \]*\)@$$(..)\1@g' endif @@ -188,7 +190,7 @@ $(common-objpfx)%.h $(common-objpfx)%.h.d: $(..)scripts/gen-as-const.awk \ %.sym $(common-before-compile) $(AWK) -f $< $(filter %.sym,$^) \ | $(CC) -S -o - $(CFLAGS) $(CPPFLAGS) -x c - \ - -MD -MF $(@:.h=.h.d)T -MT '$(@:.h=.h.d) $(@:.h.d=.h)' \ + -MD -MP -MF $(@:.h=.h.d)T -MT '$(@:.h=.h.d) $(@:.h.d=.h)' \ | sed -n 's/^.*@@@name@@@\([^@]*\)@@@value@@@[^0-9Xxa-fA-F-]*\([0-9Xxa-fA-F-][0-9Xxa-fA-F-]*\).*@@@end@@@.*$$/#define \1 \2/p' > $(@:.h.d=.h)T sed $(sed-remove-objpfx) $(sed-remove-dotdot) \ $(@:.h=.h.d)T > $(@:.h=.h.d)T2 @@ -1232,7 +1234,6 @@ endif endif # There's no good place to put this - here will do. -# The dependencies are wrong if it's run from the top level. ifeq ($(filter %posix, $(sysdirs)),) L_tmpnam = 1 TMP_MAX = 0 @@ -1250,24 +1251,20 @@ $(stdio_lim:lim.h=%.h) $(stdio_lim:lim.h=%.d): $(stdio_lim:lim.h=%.st); @: $(stdio_lim:h=st): $(..)stdio-common/stdio_lim.h.in $(..)Rules \ $(common-objpfx)config.make $(make-target-directory) - echo '#include "$(..)posix/bits/posix1_lim.h"' | \ - SUNPRO_DEPENDENCIES='$(@:st=dT) $@' \ - $(CC) $(+includes) -E -dM -xc - -o $(@:st=hT) - echo '#include "$(..)misc/sys/uio.h"' | \ - SUNPRO_DEPENDENCIES='$(@:st=dT) $@' \ - $(CC) -D_LIBC=1 $(+includes) -E -dM -xc - | cat - >> $(@:st=hT) -ifdef sed-remove-objpfx - sed $(sed-remove-objpfx) $(@:st=dT) > $(@:st=dt) - cat $(@:st=dt) >> $(@:st=d) -else - cat $(@:st=dT) >> $(@:st=d) -endif + { echo '#include "$(..)posix/bits/posix1_lim.h"'; \ + echo '#define _LIBC 1'; \ + echo '#include "$(..)misc/sys/uio.h"'; } | \ + $(CC) -E -dM -MD -MP -MF $(@:st=dT) -MT '$(@:st=h) $(@:st=d)' \ + $(+includes) -xc - -o $(@:st=hT) + sed $(sed-remove-objpfx) $(sed-remove-dotdot) \ + $(@:st=dT) > $(@:st=dt) + mv -f $(@:st=dt) $(@:st=d) fopen_max=`sed -n 's/^#define OPEN_MAX //1p' $(@:st=hT)`; \ filename_max=`sed -n 's/^#define PATH_MAX //1p' $(@:st=hT)`; \ iov_max=`sed -n 's/^#define UIO_MAXIOV //p' $(@:st=hT)`; \ fopen_max=$${fopen_max:-16}; \ filename_max=$${filename_max:-1024}; \ - if [ -z $$iov_max ]; then \ + if [ -z "$$iov_max" ]; then \ define_iov_max="# undef IOV_MAX"; \ else \ define_iov_max="# define IOV_MAX $$iov_max"; \ |