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Diffstat (limited to 'Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/check-internal-symbols.sh')
-rwxr-xr-xBuild/source/libs/harfbuzz/harfbuzz-0.9.7/src/check-internal-symbols.sh34
1 files changed, 34 insertions, 0 deletions
diff --git a/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/check-internal-symbols.sh b/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/check-internal-symbols.sh
new file mode 100755
index 00000000000..f48d1448e4b
--- /dev/null
+++ b/Build/source/libs/harfbuzz/harfbuzz-0.9.7/src/check-internal-symbols.sh
@@ -0,0 +1,34 @@
+#!/bin/sh
+
+LC_ALL=C
+export LC_ALL
+
+test -z "$srcdir" && srcdir=.
+stat=0
+
+
+if which nm 2>/dev/null >/dev/null; then
+ :
+else
+ echo "check-internal-symbols.sh: 'nm' not found; skipping test"
+ exit 77
+fi
+
+tested=false
+for suffix in .so; do
+ so=`echo .libs/libharfbuzz$suffix`
+ if test -f "$so"; then
+ echo "Checking that we are not exposing internal symbols"
+ if nm "$so" | grep ' [BCDGINRSTVW] ' | grep -v ' T _fini\>\| T _init\>\| T hb_'; then
+ echo "Ouch, internal symbols exposed"
+ stat=1
+ fi
+ tested=true
+ fi
+done
+if ! $tested; then
+ echo "check-internal-symbols.sh: libharfbuzz shared library not found; skipping test"
+ exit 77
+fi
+
+exit $stat