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| author | Bill Wendling <wendling@ncsa.uiuc.edu> | 2001-08-01 21:00:25 (GMT) |
|---|---|---|
| committer | Bill Wendling <wendling@ncsa.uiuc.edu> | 2001-08-01 21:00:25 (GMT) |
| commit | b5d11111b020618ba8716c9b8d4216303f0b2a30 (patch) | |
| tree | 7b20e78965261b8282e9629b2e3b4f783cf4e579 /config/depend1.in | |
| parent | 0d6d3eafe4458b141f44a1ef119ee1fc72b01714 (diff) | |
| download | hdf5-b5d11111b020618ba8716c9b8d4216303f0b2a30.zip hdf5-b5d11111b020618ba8716c9b8d4216303f0b2a30.tar.gz hdf5-b5d11111b020618ba8716c9b8d4216303f0b2a30.tar.bz2 | |
[svn-r4292]
Purpose:
Bug Fix
Description:
The way we were generating Dependencies and .depend files was broken.
If the $srcdir or other macros began with a ".", then it would match
anything and cause problems since it would then overwrite the
beginning of the header file's path.
Solution:
Wrote a Perl script which can handle this type of weirdness better.
It's only used when the environment is a GNU one with a GCC
compiler...
Platforms tested:
Linux
Diffstat (limited to 'config/depend1.in')
| -rw-r--r-- | config/depend1.in | 47 |
1 files changed, 22 insertions, 25 deletions
diff --git a/config/depend1.in b/config/depend1.in index bc9aea0..eaa7488 100644 --- a/config/depend1.in +++ b/config/depend1.in @@ -21,34 +21,31 @@ ## tilde to the file name. ## $(srcdir)/Dependencies: .depend - @if test "$(srcdir)" != "."; then \ - echo '## This file is machine generated on GNU systems.' >$@; \ - echo '## Only temporary changes may be made here.' >>$@; \ - echo >>$@; \ - perl -p $(top_srcdir)/bin/distdep .depend >>$@; \ - else \ - echo 'Dependencies cannot be built when $$srcdir == $$builddir'; \ - fi + @if test "$(srcdir)" != "."; then \ + echo '## This file is machine generated on GNU systems.' >$@; \ + echo '## Only temporary changes may be made here.' >>$@; \ + echo >>$@; \ + $(PERL) -p $(top_srcdir)/bin/distdep .depend >>$@; \ + else \ + echo 'Dependencies cannot be built when $$srcdir == $$builddir'; \ + fi .depend: $(LIB_SRC) $(TEST_SRC) $(PROG_SRC) @touch .depend - @for dep in $? dummy; do \ - if [ $$dep != "dummy" ]; then \ - case "$$dep" in \ - *.c) \ - echo Building dependencies for $$dep; \ - obj=`basename $$dep .c`.lo; \ - sed '\%^'"$$obj"':%,\%[^\\]$$%d' <$@ >$@- && mv $@- $@; \ - $(TRACE) $$dep; \ - $(CC) -MM -MG $(CPPFLAGS) $$dep 2>/dev/null | \ - sed 's% $(srcdir)/% $$(srcdir)/%g' | \ - sed 's% $(top_srcdir)/% $$(top_srcdir)/%g' | \ - sed 's% $(top_builddir)/% $$(top_builddir)/%g' | \ - sed 's/\.o/.lo/' >>$@; \ - ;; \ - esac; \ - fi; \ - done + @for dep in $? dummy; do \ + if test $$dep != "dummy" -a -n "$(PERL)"; then \ + case "$$dep" in \ + *.c) \ + echo Building dependencies for $$dep; \ + obj=`basename $$dep .c`.lo; \ + sed '\%^'"$$obj"':%,\%[^\\]$$%d' <$@ >$@- && mv $@- $@; \ + $(TRACE) $$dep; \ + $(CC) -MM -MG $(CPPFLAGS) $$dep 2>/dev/null >>$@; \ + $(PERL) -w $(top_srcdir)/bin/dependencies --srcdir=$(srcdir) --top_srcdir=$(top_srcdir) --top_builddir=$(top_builddir) $@; \ + ;; \ + esac; \ + fi; \ + done -include .depend |