43 lines
957 B
Plaintext
43 lines
957 B
Plaintext
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#!/bin/sh
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DWARF2_SUPPORT=no
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DWARF2_SUPPORT_BROKEN=no
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COMPILER=$1
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VERBOSE=$2
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WORKDIR=$3
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touch dwarf2.c
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if "$COMPILER" -c dwarf2.c -Werror -gdwarf-2 2>/dev/null 1>&2; then
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if "$COMPILER" -c dwarf2.c -Werror -gdwarf-2 2>&1 | grep "unsupported" >/dev/null ; then
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true
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else
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DWARF2_SUPPORT=yes
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fi
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fi
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rm -f dwarf2.c dwarf2.o
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# Test for xcode 2.4.0, which has a broken implementation of DWARF
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"$COMPILER" $WORKDIR/xcodeversion.cpp -o xcodeversion -framework Carbon;
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./xcodeversion
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if [ "$?" == "1" ]; then
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DWARF2_SUPPORT_BROKEN=yes
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fi
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rm xcodeversion
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# done
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if [ "$DWARF2_SUPPORT" != "yes" ]; then
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[ "$VERBOSE" = "yes" ] && echo "DWARF2 debug symbols disabled."
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exit 0
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else
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if [ "$DWARF2_SUPPORT_BROKEN" == "yes" ]; then
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[ "$VERBOSE" = "yes" ] && echo "DWARF2 debug symbols disabled."
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exit 0
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else
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[ "$VERBOSE" = "yes" ] && echo "DWARF2 debug symbols enabled."
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exit 1
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fi
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fi
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