main/gcc4: fix build (MR 3152)

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

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);
}

View file

@ -1,7 +1,7 @@
pkgname=gcc4 pkgname=gcc4
pkgver=9999 pkgver=9999
_pkgver=4.9.2 _pkgver=4.9.2
pkgrel=3 pkgrel=4
pkgdesc="Old GCC for old vendor kernels (C compiler only)" pkgdesc="Old GCC for old vendor kernels (C compiler only)"
url="http://gcc.gnu.org" url="http://gcc.gnu.org"
arch="all" arch="all"
@ -192,6 +192,8 @@ source="http://gcc.gnu.org/pub/gcc/releases/gcc-${_pkgbase:-$_pkgver}/gcc-${_pkg
hardenednossp.specs hardenednossp.specs
hardenednopie.specs hardenednopie.specs
hardenednopiessp.specs hardenednopiessp.specs
1001-fix-reload1-compile-error.patch
" "
# we build out-of-tree # we build out-of-tree
@ -412,7 +414,8 @@ package() {
done done
} }
sha512sums="35a1386ae2b8629cd464383fbb3c61e94a07f3691f48b8029b97cc62a60c792ffb870aad2343b2ad8185bf46f77e1e1dd62309ecdadc42f919874c6e2c58b936 gcc-4.9.2.tar.gz sha512sums="
35a1386ae2b8629cd464383fbb3c61e94a07f3691f48b8029b97cc62a60c792ffb870aad2343b2ad8185bf46f77e1e1dd62309ecdadc42f919874c6e2c58b936 gcc-4.9.2.tar.gz
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21770259c7916e55568027926e4a543eea468b04436cc61c28f749be5a6635c48e68b7924a8eb19a76733a9d2f00921ba06faddaedbf14b1cdad5ab1810cc6c6 02_all_gcc48_config.in.patch 21770259c7916e55568027926e4a543eea468b04436cc61c28f749be5a6635c48e68b7924a8eb19a76733a9d2f00921ba06faddaedbf14b1cdad5ab1810cc6c6 02_all_gcc48_config.in.patch
@ -460,4 +463,6 @@ b37195a126476775e2ef16e0adc9173664c514339fb319f628debd8a4133fa53e022278387c68fc2
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e4d38905527c500c61c421d782a8ac6ef2b034b15fd81d868486ac330a70922937d3c47e0684e9f3250744569b56a8df199499a4a5c107a6d544dca84458dc12 hardenednossp.specs e4d38905527c500c61c421d782a8ac6ef2b034b15fd81d868486ac330a70922937d3c47e0684e9f3250744569b56a8df199499a4a5c107a6d544dca84458dc12 hardenednossp.specs
b56f7c308c5aefd0cfc647abd75939508a6640c53fce7c19da7c7d8ef4405d29b0d88800117fc7ff8d0022b035d511fb6d478e745bb2ed12a1b63f9f8cf3e168 hardenednopie.specs b56f7c308c5aefd0cfc647abd75939508a6640c53fce7c19da7c7d8ef4405d29b0d88800117fc7ff8d0022b035d511fb6d478e745bb2ed12a1b63f9f8cf3e168 hardenednopie.specs
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"