Makefile.am: use pwd instead of realpath

* Makefile.am (CODE_COVERAGE_GENHTML_OPTIONS): Use standard pwd(1)
instead of less widespread realpath(1) utility from GNU coreutils.

diff --git a/Makefile.am b/Makefile.am
index 65f5c645713663814191b76b1c4d5b6526557001..d1ad1fec68138903a22941c00605067c5acfdae6 100644 (file)
--- a/Makefile.am
+++ b/Makefile.am
@@ -256,7 +256,7 @@ endif
 @CODE_COVERAGE_RULES@
 CODE_COVERAGE_BRANCH_COVERAGE = 1
 CODE_COVERAGE_GENHTML_OPTIONS = $(CODE_COVERAGE_GENHTML_OPTIONS_DEFAULT) \
-       --prefix $(shell realpath -Ls $(abs_top_srcdir)/..)
+       --prefix $(shell cd $(abs_top_srcdir)/.. && pwd || echo .)
 CODE_COVERAGE_IGNORE_PATTERN = '/usr/include/*'
 strace_CPPFLAGS += $(CODE_COVERAGE_CPPFLAGS)
 strace_CFLAGS += $(CODE_COVERAGE_CFLAGS)