--- a/configure.ac
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+++ b/configure.ac
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@@ -348,11 +348,11 @@ fi
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if test "x$debug" = xtrue; then
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CPPFLAGS="-DDEBUG $CPPFLAGS"
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- CFLAGS=$(echo "$CFLAGS" | sed 's/-g//')
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- CFLAGS="-g $CFLAGS"
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+ CFLAGS=$(echo "$CFLAGS" | sed 's/-g[0-9]*//')
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+ CFLAGS="-g3 $CFLAGS"
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else
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CPPFLAGS="-DNDEBUG $CPPFLAGS"
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- CFLAGS=$(echo "$CFLAGS" | sed 's/-O2//;s/-g//')
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+ CFLAGS=$(echo "$CFLAGS" | sed 's/-O2//;s/-g[0-9]*//')
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CFLAGS="-O3 -funroll-loops $CFLAGS"
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fi
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