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47f2cabe37
* gnu/packages/patches/guile-lzlib-hurd64.patch: New file. * gnu/local.mk (dist_patch_DATA): Register it. * gnu/packages/guile.scm (guile-lzlib)[arguments]: Use G-expressions. When building for the 64bit Hurd, or cross-compiling, use it in new "apply-hurd64-patch" stage. Change-Id: Id03f71baa80e2f4f967f54037ce7d9f1c5dc4bb6
32 lines
1.1 KiB
Diff
32 lines
1.1 KiB
Diff
Upstream-status: Presented upstream.
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From 80dcd31562827f4b6d085affe9d9f22164f7ed34 Mon Sep 17 00:00:00 2001
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From: Janneke Nieuwenhuizen <janneke@gnu.org>
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Date: Fri, 15 Nov 2024 16:18:29 +0100
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Subject: [PATCH] build: Support the 64bit Hurd.
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* configure.ac: When cross-compiling declare LZ_decompress_open before
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using it in conftest.c.
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---
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configure.ac | 5 ++++-
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1 file changed, 4 insertions(+), 1 deletion(-)
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diff --git a/configure.ac b/configure.ac
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index 50dc5ac..4c56768 100644
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--- a/configure.ac
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+++ b/configure.ac
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@@ -32,7 +32,10 @@ AC_DEFUN([GUILE_LIBLZ_FILE_NAME], [
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[if test "$cross_compiling" = yes; then
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# When cross-compiling, we cannot rely on 'ldd'. Instead, look
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# the output of 'ld --verbose', assuming we're using GNU ld.
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- echo 'int main () { return LZ_decompress_open(); }' > conftest.c
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+ cat > conftest.c <<EOF
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+int LZ_decompress_open ();
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+int main () { return LZ_decompress_open(); }
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+EOF
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guile_cv_liblz_libdir="\
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`$CC conftest.c -o conftest$EXEEXT -llz -Wl,--verbose 2>/dev/null \
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| grep -E '^/.*/liblz\.(a|so)'`"
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--
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2.46.0
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