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* Use pkgconfig to locate the Boehm GC (as suggested by Ludo), if

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--enable-gc is given.
This commit is contained in:
Eelco Dolstra 2010-10-29 14:00:47 +00:00
parent 14fbf85380
commit 3d71c8013e
2 changed files with 10 additions and 10 deletions
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14
configure.ac
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@ -251,17 +251,17 @@ AC_SUBST(bzip2_bin_test)
# Whether to use the Boehm garbage collector.
AC_ARG_WITH(boehm-gc, AC_HELP_STRING([--with-boehm-gc=PATH],
[prefix of the Boehm GC package to enable garbage collection in the Nix expression evaluator]),
boehmgc=$withval, boehmgc=)
if test -n "$boehmgc"; then
AC_ARG_ENABLE(gc, AC_HELP_STRING([--enable-gc],
[enable garbage collection in the Nix expression evaluator (requires Boehm GC)]),
gc=$enableval, gc=)
if test -n "$gc"; then
PKG_CHECK_MODULES([BDW_GC], [bdw-gc])
boehmgc_lib="-L$boehmgc/lib -lgc"
CXXFLAGS="-I$boehmgc/include $CXXFLAGS"
CXXFLAGS="$BDW_GC_CFLAGS $CXXFLAGS"
AC_DEFINE(HAVE_BOEHMGC, 1, [Whether to use the Boehm garbage collector.])
fi
AC_SUBST(boehmgc_lib)
AC_SUBST(boehmgc_include)
AC_ARG_ENABLE(init-state, AC_HELP_STRING([--disable-init-state],
[do not initialise DB etc. in `make install']),