Improve library checks
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@ -329,6 +329,7 @@ test_buffer_serialize_LDADD = libharfbuzz.la $(HBLIBS)
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dist_check_SCRIPTS = \
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dist_check_SCRIPTS = \
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check-c-linkage-decls.sh \
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check-c-linkage-decls.sh \
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check-defs.sh \
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check-header-guards.sh \
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check-header-guards.sh \
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check-includes.sh \
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check-includes.sh \
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check-libstdc++.sh \
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check-libstdc++.sh \
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@ -0,0 +1,44 @@
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#!/bin/sh
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LC_ALL=C
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export LC_ALL
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test -z "$srcdir" && srcdir=.
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test -z "$MAKE" && MAKE=make
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stat=0
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if which nm 2>/dev/null >/dev/null; then
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:
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else
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echo "check-defs.sh: 'nm' not found; skipping test"
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exit 77
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fi
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defs="harfbuzz.def"
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$MAKE $defs > /dev/null
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tested=false
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for def in $defs; do
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lib=`echo "$def" | sed 's/[.]def$//;s@.*/@@'`
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so=.libs/lib${lib}.so
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EXPORTED_SYMBOLS="`nm "$so" | grep ' [BCDGINRSTVW] ' | grep -v ' _fini\>\| _init\>\| _fdata\>\| _ftext\>\| __bss_start\>\| __bss_start__\>\| __bss_end__\>\| _edata\>\| _end\>\| _bss_end__\>\| __end__\>' | cut -d' ' -f3`"
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if test -f "$so"; then
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echo "Checking that $so has the same symbol list as $def"
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{
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echo EXPORTS
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echo "$EXPORTED_SYMBOLS"
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# cheat: copy the last line from the def file!
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tail -n1 "$def"
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} | diff "$def" - >&2 || stat=1
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tested=true
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fi
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done
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if ! $tested; then
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echo "check-defs.sh: libharfbuzz shared library not found; skipping test"
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exit 77
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fi
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exit $stat
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@ -4,9 +4,9 @@ LC_ALL=C
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export LC_ALL
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export LC_ALL
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test -z "$srcdir" && srcdir=.
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test -z "$srcdir" && srcdir=.
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test -z "$MAKE" && MAKE=make
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stat=0
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stat=0
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if which nm 2>/dev/null >/dev/null; then
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if which nm 2>/dev/null >/dev/null; then
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:
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:
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else
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else
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@ -14,36 +14,23 @@ else
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exit 77
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exit 77
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fi
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fi
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defs="harfbuzz.def"
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echo "Checking that we are not exposing internal symbols"
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$MAKE $defs > /dev/null
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tested=false
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tested=false
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for def in $defs; do
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for so in `ls .libs/lib*.so .libs/lib*.dylib 2>/dev/null` ; do
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lib=`echo "$def" | sed 's/[.]def$//;s@.*/@@'`
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so=.libs/lib${lib}.so
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EXPORTED_SYMBOLS="`nm "$so" | grep ' [BCDGINRSTVW] ' | grep -v ' _fini\>\| _init\>\| _fdata\>\| _ftext\>\| __bss_start\>\| __bss_start__\>\| __bss_end__\>\| _edata\>\| _end\>\| _bss_end__\>\| __end__\>' | cut -d' ' -f3`"
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EXPORTED_SYMBOLS="`nm "$so" | grep ' [BCDGINRSTVW] ' | grep -v ' _fini\>\| _init\>\| _fdata\>\| _ftext\>\| __bss_start\>\| __bss_start__\>\| __bss_end__\>\| _edata\>\| _end\>\| _bss_end__\>\| __end__\>' | cut -d' ' -f3`"
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prefix=`basename "$so" | sed 's/libharfbuzz/hb/; s/-/_/g; s/[.].*//'`
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if test -f "$so"; then
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echo "Processing $so"
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if echo "$EXPORTED_SYMBOLS" | grep -v "^${prefix}_"; then
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echo "Checking that $so has the same symbol list as $def"
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{
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echo EXPORTS
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echo "$EXPORTED_SYMBOLS"
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# cheat: copy the last line from the def file!
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tail -n1 "$def"
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} | diff "$def" - >&2 || stat=1
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echo "Checking that we are not exposing internal symbols"
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if echo "$EXPORTED_SYMBOLS" | grep -v 'hb_'; then
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echo "Ouch, internal symbols exposed"
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echo "Ouch, internal symbols exposed"
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stat=1
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stat=1
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fi
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fi
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tested=true
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tested=true
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fi
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done
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done
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if ! $tested; then
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if ! $tested; then
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echo "check-exported-symbols.sh: libharfbuzz shared library not found; skipping test"
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echo "check-symbols.sh: no shared library found; skipping test"
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exit 77
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exit 77
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fi
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fi
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