Use perl for portability

FS-4303 --resolve

diff --git a/Makefile.am b/Makefile.am
index ca539ec6ae38834a7288f0a48c6bee9220bb5f72..42ff4151c6c206294f5f40792113a7ada2f77ad3 100644 (file)
--- a/Makefile.am
+++ b/Makefile.am
@@ -418,14 +418,13 @@ $(switch_builddir)/quiet_libtool: $(switch_builddir)/libtool
 src/include/switch_version.h: src/include/switch_version.h.in Makefile $(libfreeswitch_la_SOURCES) $(library_include_HEADERS)
        @cat $< > $@; \
        if [ -d .git ]; then \
-         xdate="$$(date -d "$$(git log -n1 --format='%ci' HEAD)" -u '+%Y%m%dT%H%M%SZ')"; \
+         xdate="$$(perl -e 'use POSIX; print strftime("%Y%m%dT%H%M%SZ",gmtime($$ARGV[0]))' "$$(git log -n1 --format='%ct' HEAD)")"; \
          xcommit="$$(git rev-list -n1 --abbrev=10 --abbrev-commit HEAD)"; \
          xver="+git~$$xdate~$$xcommit"; \
          if ! git diff-index --quiet HEAD; then \
            xver="$$xver+unclean~$$(date -u +%Y%m%dT%H%M%SZ)"; \
          fi; \
-         sed \
-           -e "/#define *SWITCH_VERSION_REVISION/{s/\"\([^\"]*\)\"/\"\1$$xver\"/; :l n; b l}" \
+         perl -ple "if (/#define *SWITCH_VERSION_REVISION/) {s/\"(.*)\"/\"\1$$xver\"/}" \
            $< > $@; \
        fi;