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main/gcc4: fix build (MR 3152)

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Fix the build failure when built with newer gcc:

/home/pmos/build/src/gcc-4.9.2/gcc/reload1.c:89:24: error: use of an operand of type 'bool' in 'operator++' is forbidden in C++17
   89 |   (this_target_reload->x_spill_indirect_levels)
      |   ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
/home/pmos/build/src/gcc-4.9.2/gcc/reload1.c:444:7: note: in expansion of macro 'spill_indirect_levels'
  444 |       spill_indirect_levels++;
      |       ^~~~~~~~~~~~~~~~~~~~~

Patch source: https://github.com/ChrisMacGregor/esp-open-sdk/blob/master/1001-fix-reload1-compile-error.patch
This commit is contained in:
Luca Weiss 2022-05-24 22:06:14 +02:00 committed by Bart Ribbers
parent f41e08f9e9
commit 19809ae262
No known key found for this signature in database
GPG key ID: 0BF4C1B5988C50D8
2 changed files with 25 additions and 3 deletions
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17
main/gcc4/1001-fix-reload1-compile-error.patch Normal file
View file

@ -0,0 +1,17 @@
Avoid gcc/reload1.c compile error when building with newer gcc (e.g. gcc 11.2 on Ubuntu 21.10).
The error was:
.../esp-open-sdk/crosstool-NG/.build/src/gcc-4.8.5/gcc/reload1.c:89:24: error: use of an operand of type 'bool' in 'operator++' is forbidden in C++17
--- gcc-4.8.5/gcc/reload1.c~ 2013-01-21 06:55:05.000000000 -0800
+++ gcc-4.8.5/gcc/reload1.c 2022-01-05 17:18:10.148547719 -0800
@@ -440,7 +440,7 @@
while (memory_address_p (QImode, tem))
{
- spill_indirect_levels++;
+ spill_indirect_levels = 1;
tem = gen_rtx_MEM (Pmode, tem);
}

11
main/gcc4/APKBUILD
View file

@ -1,7 +1,7 @@
pkgname=gcc4
pkgver=9999
_pkgver=4.9.2
pkgrel=3
pkgrel=4
pkgdesc="Old GCC for old vendor kernels (C compiler only)"
url="http://gcc.gnu.org"
arch="all"
@ -192,6 +192,8 @@ source="http://gcc.gnu.org/pub/gcc/releases/gcc-${_pkgbase:-$_pkgver}/gcc-${_pkg
hardenednossp.specs
hardenednopie.specs
hardenednopiessp.specs
1001-fix-reload1-compile-error.patch
"
# we build out-of-tree
@ -412,7 +414,8 @@ package() {
done
}
sha512sums="35a1386ae2b8629cd464383fbb3c61e94a07f3691f48b8029b97cc62a60c792ffb870aad2343b2ad8185bf46f77e1e1dd62309ecdadc42f919874c6e2c58b936 gcc-4.9.2.tar.gz
sha512sums="
35a1386ae2b8629cd464383fbb3c61e94a07f3691f48b8029b97cc62a60c792ffb870aad2343b2ad8185bf46f77e1e1dd62309ecdadc42f919874c6e2c58b936 gcc-4.9.2.tar.gz
28f8c6fdbcb19e950b1d0bafb3bcc7a8cba87bc673aa6027cece116599cdee80f0cf5e95a1440544890239f5c754e8a93ab46d9daedd937faef445d7ea33b226 ecj-4.9.jar
618a8d037ccad15e60182acc9c85ba844cb9b5800a22ece0b814e43541b01b4e390a2847f86debb351f4b05580241747fde87e86a17060744e7bb2b9a3dc5bd4 01_all_gcc49_configure.patch
21770259c7916e55568027926e4a543eea468b04436cc61c28f749be5a6635c48e68b7924a8eb19a76733a9d2f00921ba06faddaedbf14b1cdad5ab1810cc6c6 02_all_gcc48_config.in.patch
@ -460,4 +463,6 @@ b37195a126476775e2ef16e0adc9173664c514339fb319f628debd8a4133fa53e022278387c68fc2
83a0996a48096032bcc674a6d28524f1cd2d81837621ebe4c15b5aedbd551c77ce5576b6307adb673ef0e4ac0431d935ad6a427edca2af5c21b6be9176bfaddb vanilla.specs
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f5ac7282201006548ed2bd835234af64d6f79f13f0b9a3410f5c794537e0ea91601361ae72180f49870b6b0f9af5f16002c86660feb94df346b9b1d9602e9d3a hardenednopiessp.specs
6f3d708269cc3f1d28ad9af8cd1206753b7d4ddde6589c303ce201d34b531f1abb73a14032a7f8e16c5ec3041e0c227b3451c09b1952a58893a64a2765d12a00 1001-fix-reload1-compile-error.patch
"