diff options
Diffstat (limited to 'Build/source/libs/harfbuzz/harfbuzz-src/src/check-defs.sh')
-rwxr-xr-x | Build/source/libs/harfbuzz/harfbuzz-src/src/check-defs.sh | 38 |
1 files changed, 24 insertions, 14 deletions
diff --git a/Build/source/libs/harfbuzz/harfbuzz-src/src/check-defs.sh b/Build/source/libs/harfbuzz/harfbuzz-src/src/check-defs.sh index 480d49992ff..c6697831fe1 100755 --- a/Build/source/libs/harfbuzz/harfbuzz-src/src/check-defs.sh +++ b/Build/source/libs/harfbuzz/harfbuzz-src/src/check-defs.sh @@ -4,7 +4,7 @@ LC_ALL=C export LC_ALL test -z "$srcdir" && srcdir=. -test -z "$MAKE" && MAKE=make +test -z "$libs" && libs=.libs stat=0 if which nm 2>/dev/null >/dev/null; then @@ -15,26 +15,36 @@ else fi defs="harfbuzz.def" -$MAKE $defs > /dev/null +if ! test -f "$defs"; then + echo "check-defs.sh: '$defs' not found; skipping test" + exit 77 +fi + tested=false for def in $defs; do lib=`echo "$def" | sed 's/[.]def$//;s@.*/@@'` - so=.libs/lib${lib}.so + for suffix in so dylib; do + so=$libs/lib${lib}.$suffix + if ! test -f "$so"; then continue; fi + + # On mac, C symbols are prefixed with _ + if test $suffix = dylib; then prefix="_"; fi - EXPORTED_SYMBOLS="`nm "$so" | grep ' [BCDGINRSTVW] .' | grep -v ' _fini\>\| _init\>\| _fdata\>\| _ftext\>\| _fbss\>\| __bss_start\>\| __bss_start__\>\| __bss_end__\>\| _edata\>\| _end\>\| _bss_end__\>\| __end__\>\| __gcov_flush\>\| llvm_' | cut -d' ' -f3`" + EXPORTED_SYMBOLS="`nm "$so" | grep ' [BCDGINRSTVW] .' | grep -v " $prefix"'\(_fini\>\|_init\>\|_fdata\>\|_ftext\>\|_fbss\>\|__bss_start\>\|__bss_start__\>\|__bss_end__\>\|_edata\>\|_end\>\|_bss_end__\>\|__end__\>\|__gcov_flush\>\|llvm_\)' | cut -d' ' -f3`" - if test -f "$so"; then + if test -f "$so"; then - echo "Checking that $so has the same symbol list as $def" - { - echo EXPORTS - echo "$EXPORTED_SYMBOLS" - # cheat: copy the last line from the def file! - tail -n1 "$def" - } | diff "$def" - >&2 || stat=1 + echo "Checking that $so has the same symbol list as $def" + { + echo EXPORTS + echo "$EXPORTED_SYMBOLS" | sed -e "s/^${prefix}hb/hb/g" + # cheat: copy the last line from the def file! + tail -n1 "$def" + } | diff "$def" - >&2 || stat=1 - tested=true - fi + tested=true + fi + done done if ! $tested; then echo "check-defs.sh: libharfbuzz shared library not found; skipping test" |