forked from lix-project/lix
* Support doing a fully static build. Statically linked Nix binaries
will be useful as a fallback on platforms for which there are no RPMs/Debs available.
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35
configure.ac
35
configure.ac
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@ -50,14 +50,30 @@ AC_DEFINE_UNQUOTED(SYSTEM, ["$system"], [platform identifier (`cpu-os')])
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test "$localstatedir" = '${prefix}/var' && localstatedir=/nix/var
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test "$localstatedir" = '${prefix}/var' && localstatedir=/nix/var
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# Whether to produce a statically linked binary. On Cygwin, this is
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# the default: dynamically linking against the ATerm DLL does work,
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# except that it requires the ATerm "lib" directory to be in $PATH, as
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# Windows doesn't have anything like an RPATH embedded in executable.
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# Since this is kind of annoying, we use static libraries for now.
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AC_ARG_ENABLE(static-nix, AC_HELP_STRING([--enable-statix-nix],
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[produce statically linked binaries]),
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static_nix=$enableval, static_nix=no)
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if test "$sys_name" = cygwin; then
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static_nix=yes
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fi
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if test "$static_nix" = yes; then
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AC_DISABLE_SHARED
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AC_ENABLE_STATIC
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fi
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# Windows-specific stuff.
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# Windows-specific stuff.
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if test "$sys_name" = "cygwin"; then
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if test "$sys_name" = "cygwin"; then
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# We cannot delete open files.
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# We cannot delete open files.
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AC_DEFINE(CANNOT_DELETE_OPEN_FILES, 1, [Whether it is impossible to delete open files.])
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AC_DEFINE(CANNOT_DELETE_OPEN_FILES, 1, [Whether it is impossible to delete open files.])
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# Shared libraries don't work, currently.
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AC_DISABLE_SHARED
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AC_ENABLE_STATIC
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fi
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fi
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@ -276,13 +292,10 @@ if test "$(uname)" = "Darwin"; then
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fi
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fi
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if test "$sys_name" = "cygwin"; then
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if test "$static_nix" = yes; then
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# Dynamically linking against the ATerm DLL does work, except that it requires
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# `-all-static' has to be added at the end of configure, because
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# the ATerm "lib" directory to be in $PATH, as Windows doesn't have anything
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# the C compiler doesn't know about -all-static (it's filtered out
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# like an RPATH embedded in executable. Since this is kind of annoying, we
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# by libtool, but configure doesn't use libtool).
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# use static libraries for now. This has to happen at the end of
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# configure, because the C compiler doesn't know about -all-static
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# (it's filtered out by libtool, but configure doesn't use libtool).
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LDFLAGS="-all-static $LDFLAGS"
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LDFLAGS="-all-static $LDFLAGS"
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fi
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fi
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