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26db53b91f
The latest GPLv2 version of gmp is 4.2.1, which was released in 2006/05. This GPLv2 recipe is written in clean house approach, w/o looking at either v3 source code and recipe. One patch (disable-stdc.patch) is added, which is also written from scratch and licensed under GPLv2 test with 'calc' which is shipped by gmp package Signed-off-by: Kevin Tian <kevin.tian@intel.com>
32 lines
1.1 KiB
Diff
32 lines
1.1 KiB
Diff
# "extern inline" in traditional gcc means that the function should be
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# inlined wherever it's seen, while in C99, "extern inline" means that i
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# the function should only be inlined where the inline definition is
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# seen while in other places it's not inlined:
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# http://gcc.gnu.org/ml/gcc/2006-11/msg00006.html
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#
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# gmp checks "--std=gnu99" to use C99 convention however it internally
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# defines some "extern inline" functions in gmp.h, which is included
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# by mainly .c files and finally lead a flood of redefinition function
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# errors when linking objects together.
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#
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# So disable C99/ANSI detection to stick to tranditional gcc behavior
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#
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# by Kevin Tian <kevin.tian@intel.com>, 2010-08-13
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#
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# (this patch is licensed under GPLv2+)
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diff --git a/configure.in b/configure.in
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index 450cc92..aab0b59 100644
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--- a/configure.in
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+++ b/configure.in
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@@ -1869,9 +1869,7 @@ AC_SUBST(DEFN_LONG_LONG_LIMB)
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# The C compiler and preprocessor, put into ANSI mode if possible.
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AC_PROG_CC
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-AC_PROG_CC_STDC
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AC_PROG_CPP
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-GMP_H_ANSI
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# The C compiler on the build system, and associated tests.
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