patches/ltrace/0.5.3/170-lib-supcc.patch
author "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
Sun Sep 12 20:54:54 2010 +0200 (2010-09-12)
changeset 2122 eb837be50f8f
permissions -rw-r--r--
cc/gcc: do not force use of non-vital companion libraries

While GMP and MPFR are required by gcc>=4.3 (to build the frontends),
and MPC is required by gcc>=4.5, the other libs are not. If they are
present then gcc will enable advanced features; if they are missing,
then gcc will (should) simply disable those features.

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
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Index: ltrace-0.5.3/configure
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===================================================================
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--- ltrace-0.5.3/configure
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+++ ltrace-0.5.3/configure
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@@ -78,7 +78,10 @@ fi
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 rm -f conftest.c a.out
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 CFLAGS='-g -O2'
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-LIBS='-lelf -lsupc++ -liberty '
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+LIBS='-lelf'
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+[ -n "$HAVE_LIBSUPC__" ] && LIBS="$LIBS -lsupc++"
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+[ -n "$HAVE_LIBIBERTY" ] && LIBS="$LIBS -liberty"
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+
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 INSTALL='install -c'
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 iquote='-iquote '
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 iquoteend=''