Run exception state test programs before running lipo.

Because we've hit missing-file errors trying to run through the fixed list of
lipo library stitch operations, test first for both input libraries. If any
are missing, report them and list the ones that are present.

build-cmd.sh

@@ -430,26 +430,6 @@ if false; then # =============================================================
                   cxxflags="-DBOOST_TIMER_ENABLE_DEPRECATED"
 fi # =========================================================================
 
-        # create release universal libs
-        lipo -create -output ${stage_release}/libboost_atomic-mt.a ${stage}/release_x86_64/lib/libboost_atomic-mt-x64.a ${stage}/release_arm64/lib/libboost_atomic-mt-a64.a
-        lipo -create -output ${stage_release}/libboost_chrono-mt.a ${stage}/release_x86_64/lib/libboost_chrono-mt-x64.a ${stage}/release_arm64/lib/libboost_chrono-mt-a64.a
-        lipo -create -output ${stage_release}/libboost_container-mt.a ${stage}/release_x86_64/lib/libboost_container-mt-x64.a ${stage}/release_arm64/lib/libboost_container-mt-a64.a
-        lipo -create -output ${stage_release}/libboost_context-mt.a ${stage}/release_x86_64/lib/libboost_context-mt-x64.a ${stage}/release_arm64/lib/libboost_context-mt-a64.a
-        lipo -create -output ${stage_release}/libboost_date_time-mt.a ${stage}/release_x86_64/lib/libboost_date_time-mt-x64.a ${stage}/release_arm64/lib/libboost_date_time-mt-a64.a
-        lipo -create -output ${stage_release}/libboost_fiber-mt.a ${stage}/release_x86_64/lib/libboost_fiber-mt-x64.a ${stage}/release_arm64/lib/libboost_fiber-mt-a64.a
-        lipo -create -output ${stage_release}/libboost_filesystem-mt.a ${stage}/release_x86_64/lib/libboost_filesystem-mt-x64.a ${stage}/release_arm64/lib/libboost_filesystem-mt-a64.a
-        lipo -create -output ${stage_release}/libboost_iostreams-mt.a ${stage}/release_x86_64/lib/libboost_iostreams-mt-x64.a ${stage}/release_arm64/lib/libboost_iostreams-mt-a64.a
-        lipo -create -output ${stage_release}/libboost_json-mt.a ${stage}/release_x86_64/lib/libboost_json-mt-x64.a ${stage}/release_arm64/lib/libboost_json-mt-a64.a
-        lipo -create -output ${stage_release}/libboost_program_options-mt.a ${stage}/release_x86_64/lib/libboost_program_options-mt-x64.a ${stage}/release_arm64/lib/libboost_program_options-mt-a64.a
-        lipo -create -output ${stage_release}/libboost_regex-mt.a ${stage}/release_x86_64/lib/libboost_regex-mt-x64.a ${stage}/release_arm64/lib/libboost_regex-mt-a64.a
-        lipo -create -output ${stage_release}/libboost_stacktrace_addr2line-mt.a ${stage}/release_x86_64/lib/libboost_stacktrace_addr2line-mt-x64.a ${stage}/release_arm64/lib/libboost_stacktrace_addr2line-mt-a64.a
-        lipo -create -output ${stage_release}/libboost_stacktrace_basic-mt.a ${stage}/release_x86_64/lib/libboost_stacktrace_basic-mt-x64.a ${stage}/release_arm64/lib/libboost_stacktrace_basic-mt-a64.a
-        lipo -create -output ${stage_release}/libboost_stacktrace_noop-mt.a ${stage}/release_x86_64/lib/libboost_stacktrace_noop-mt-x64.a ${stage}/release_arm64/lib/libboost_stacktrace_noop-mt-a64.a
-        lipo -create -output ${stage_release}/libboost_system-mt.a ${stage}/release_x86_64/lib/libboost_system-mt-x64.a ${stage}/release_arm64/lib/libboost_system-mt-a64.a
-        lipo -create -output ${stage_release}/libboost_thread-mt.a ${stage}/release_x86_64/lib/libboost_thread-mt-x64.a ${stage}/release_arm64/lib/libboost_thread-mt-a64.a
-        lipo -create -output ${stage_release}/libboost_url-mt.a ${stage}/release_x86_64/lib/libboost_url-mt-x64.a ${stage}/release_arm64/lib/libboost_url-mt-a64.a
-        lipo -create -output ${stage_release}/libboost_wave-mt.a ${stage}/release_x86_64/lib/libboost_wave-mt-x64.a ${stage}/release_arm64/lib/libboost_wave-mt-a64.a
-
         for test in "$top"/tests/*.cpp
         do
             btest="$(basename "$test")"
@@ -463,6 +443,46 @@ fi # =========================================================================
             fi
         done
 
+        # create release universal libs
+        # (why is this list different than BOOST_LIBS?)
+        libs=(atomic chrono container context date_time fiber filesystem
+              iostreams json program_options regex stacktrace_addr2line
+              stacktrace_basic stacktrace_noop system thread url wave)
+        found=()
+        amissing=()
+        xmissing=()
+        adir="${stage}/release_arm64/lib"
+        xdir="${stage}/release_x86_64/lib"
+        for lib in "${libs[@]}"
+        do
+            xlib="$xdir/libboost_$lib-mt-x64.a"
+            alib="$adir/libboost_$lib-mt-a64.a"
+            if [[ -f "$xlib" && -f "$alib" ]]
+            then
+                found+=("$lib")
+                lipo -create -output "${stage_release}/libboost_$lib-mt.a" "$xlib" "$alib"
+            else
+                if [[ ! -f "$alib" ]]
+                then
+                    amissing+=("$lib")
+                fi
+                if [[ ! -f "$xlib" ]]
+                then
+                    xmissing+=("$lib")
+                fi
+            fi
+        done
+        if [[ ${#amissing[@]} -gt 0 ]]
+        then
+            echo "Missing from $adir: ${amissing[*]}"
+            ls "$adir"
+        fi
+        if [[ ${#xmissing[@]} -gt 0 ]]
+        then
+            echo "Missing from $xdir: ${xmissing[*]}"
+            ls "$xdir"
+        fi
+
         # populate version_file
         sep "version"
         cc -DVERSION_HEADER_FILE="\"$VERSION_HEADER_FILE\"" \