commit 032da29d28599cfb76afd58e2bff4662912ae109 Author: cypherpunks cypherpunks@torproject.org Date: Thu Dec 15 12:02:42 2016 +0000
Run check-spaces only when Perl is available
Also permit users to override the Perl variable with relative paths. --- Makefile.am | 4 +++- configure.ac | 4 +++- 2 files changed, 6 insertions(+), 2 deletions(-)
diff --git a/Makefile.am b/Makefile.am index f400728..649ce72 100644 --- a/Makefile.am +++ b/Makefile.am @@ -181,11 +181,13 @@ coverage-html-full: all # Avoid strlcpy.c, strlcat.c, aes.c, OpenBSD_malloc_Linux.c, sha256.c, # tinytest*.[ch] check-spaces: - $(top_srcdir)/scripts/maint/checkSpace.pl -C \ +if USE_PERL + $(PERL) $(top_srcdir)/scripts/maint/checkSpace.pl -C \ $(top_srcdir)/src/common/*.[ch] \ $(top_srcdir)/src/or/*.[ch] \ $(top_srcdir)/src/test/*.[ch] \ $(top_srcdir)/src/tools/*.[ch] +endif
check-docs: all $(PERL) $(top_builddir)/scripts/maint/checkOptionDocs.pl diff --git a/configure.ac b/configure.ac index afe40a4..552465c 100644 --- a/configure.ac +++ b/configure.ac @@ -195,7 +195,9 @@ AC_PROG_CPP AC_PROG_MAKE_SET AC_PROG_RANLIB
-AC_PATH_PROG([PERL], [perl]) +AC_ARG_VAR([PERL], [path to Perl binary]) +AC_CHECK_PROGS([PERL], [perl]) +AM_CONDITIONAL(USE_PERL, [test "x$ac_cv_prog_PERL" != "x"])
dnl autoconf 2.59 appears not to support AC_PROG_SED AC_CHECK_PROG([SED],[sed],[sed],[/bin/false])