e9b7adde0d
This works around <https://issues.guix.gnu.org/54198>, whereby cross-compilation from (say) x86_64-linux to i586-pc-gnu would produce a broken Guile that crashes at startup. * gnu/packages/patches/guile-cross-compilation.patch: New file. * gnu/local.mk (dist_patch_DATA): Add it. * gnu/packages/guile.scm (guile-3.0-latest)[source]: Use it.
56 lines
2.8 KiB
Diff
56 lines
2.8 KiB
Diff
When cross-compiling, get type sizes of the host system, not the build system.
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This is Guile commit 24b30130ca75653bdbacea84ce0443608379d630, which
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fixes <https://issues.guix.gnu.org/54198>, with one difference: it uses
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8 instead of SIZEOF_INTMAX_T, such that we do not need to modify
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'configure.ac' to check for the size of 'intmax_t' and to run 'autoreconf'
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(libguile/numbers.c expects SCM_SIZEOF_INTMAX_T = 8).
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diff --git a/libguile/gen-scmconfig.c b/libguile/gen-scmconfig.c
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index 01b14f14d..691ebd0af 100644
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--- a/libguile/gen-scmconfig.c
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+++ b/libguile/gen-scmconfig.c
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@@ -1,4 +1,4 @@
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-/* Copyright 2003-2013,2018,2020,2021
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+/* Copyright 2003-2013, 2018, 2020-2022
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Free Software Foundation, Inc.
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This file is part of Guile.
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@@ -238,21 +238,21 @@ main (int argc, char *argv[])
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pf ("\n");
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pf ("/* Standard types. */\n");
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- pf ("#define SCM_SIZEOF_CHAR %zu\n", sizeof (char));
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- pf ("#define SCM_SIZEOF_UNSIGNED_CHAR %zu\n", sizeof (unsigned char));
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- pf ("#define SCM_SIZEOF_SHORT %zu\n", sizeof (short));
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- pf ("#define SCM_SIZEOF_UNSIGNED_SHORT %zu\n", sizeof (unsigned short));
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- pf ("#define SCM_SIZEOF_LONG %zu\n", sizeof (long));
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- pf ("#define SCM_SIZEOF_UNSIGNED_LONG %zu\n", sizeof (unsigned long));
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- pf ("#define SCM_SIZEOF_INT %zu\n", sizeof (int));
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- pf ("#define SCM_SIZEOF_UNSIGNED_INT %zu\n", sizeof (unsigned int));
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- pf ("#define SCM_SIZEOF_SIZE_T %zu\n", sizeof (size_t));
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- pf ("#define SCM_SIZEOF_LONG_LONG %zu\n", sizeof (long long));
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- pf ("#define SCM_SIZEOF_UNSIGNED_LONG_LONG %zu\n", sizeof (unsigned long long));
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- pf ("#define SCM_SIZEOF_INTMAX %zu\n", sizeof (intmax_t));
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- pf ("#define SCM_SIZEOF_SCM_T_PTRDIFF %zu\n", sizeof (ptrdiff_t));
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- pf ("#define SCM_SIZEOF_INTPTR_T %zu\n", sizeof (intptr_t));
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- pf ("#define SCM_SIZEOF_UINTPTR_T %zu\n", sizeof (uintptr_t));
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+ pf ("#define SCM_SIZEOF_CHAR %d\n", SIZEOF_CHAR);
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+ pf ("#define SCM_SIZEOF_UNSIGNED_CHAR %d\n", SIZEOF_UNSIGNED_CHAR);
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+ pf ("#define SCM_SIZEOF_SHORT %d\n", SIZEOF_SHORT);
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+ pf ("#define SCM_SIZEOF_UNSIGNED_SHORT %d\n", SIZEOF_UNSIGNED_SHORT);
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+ pf ("#define SCM_SIZEOF_LONG %d\n", SIZEOF_LONG);
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+ pf ("#define SCM_SIZEOF_UNSIGNED_LONG %d\n", SIZEOF_UNSIGNED_LONG);
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+ pf ("#define SCM_SIZEOF_INT %d\n", SIZEOF_INT);
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+ pf ("#define SCM_SIZEOF_UNSIGNED_INT %d\n", SIZEOF_UNSIGNED_INT);
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+ pf ("#define SCM_SIZEOF_SIZE_T %d\n", SIZEOF_SIZE_T);
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+ pf ("#define SCM_SIZEOF_LONG_LONG %d\n", SIZEOF_LONG_LONG);
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+ pf ("#define SCM_SIZEOF_UNSIGNED_LONG_LONG %d\n", SIZEOF_UNSIGNED_LONG_LONG);
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+ pf ("#define SCM_SIZEOF_INTMAX %d\n", 8); /* like SIZEOF_INTMAX_T */
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+ pf ("#define SCM_SIZEOF_SCM_T_PTRDIFF %d\n", SIZEOF_PTRDIFF_T);
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+ pf ("#define SCM_SIZEOF_INTPTR_T %d\n", SIZEOF_INTPTR_T);
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+ pf ("#define SCM_SIZEOF_UINTPTR_T %d\n", SIZEOF_UINTPTR_T);
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pf ("\n");
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pf ("/* same as POSIX \"struct timespec\" -- always defined */\n");
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