From 3d71c8013efa5d347b9767af54160b3d0fd9127b Mon Sep 17 00:00:00 2001 From: Eelco Dolstra Date: Fri, 29 Oct 2010 14:00:47 +0000 Subject: [PATCH] * Use pkgconfig to locate the Boehm GC (as suggested by Ludo), if --enable-gc is given. --- configure.ac | 14 +++++++------- release.nix | 6 +++--- 2 files changed, 10 insertions(+), 10 deletions(-) diff --git a/configure.ac b/configure.ac index 02eebf692..f108c53be 100644 --- a/configure.ac +++ b/configure.ac @@ -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 $CXXFLAGS" AC_DEFINE(HAVE_BOEHMGC, 1, [Whether to use the Boehm garbage collector.]) fi AC_SUBST(boehmgc_lib) -AC_SUBST(boehmgc_include) - + AC_ARG_ENABLE(init-state, AC_HELP_STRING([--disable-init-state], [do not initialise DB etc. in `make install']), diff --git a/release.nix b/release.nix index a34a202ae..c89d79a7d 100644 --- a/release.nix +++ b/release.nix @@ -19,7 +19,7 @@ let buildInputs = [ curl bison24 flex2535 perl libxml2 libxslt w3m bzip2 - tetex dblatex nukeReferences + tetex dblatex nukeReferences pkgconfig ]; configureFlags = '' @@ -67,12 +67,12 @@ let name = "nix"; src = tarball; - buildInputs = [ curl perl bzip2 openssl ]; + buildInputs = [ curl perl bzip2 openssl pkgconfig boehmgc ]; configureFlags = '' --disable-init-state --with-bzip2=${bzip2} - --with-boehm-gc=${boehmgc} + --enable-gc ''; };