From 2073b55e6b964cb8ca15e8c74cb32dac00f05f0d Mon Sep 17 00:00:00 2001
From: Ludovic Courtès <ludo@gnu.org>
Date: Thu, 6 Feb 2020 15:32:00 +0100
Subject: gnu: gcc: Switch back to using 'C_INCLUDE_PATH' instead of 'CPATH'.
Fixes <https://bugs.gnu.org/30756>.
Initially reported by Julien Lepiller <julien@lepiller.eu>.
* gnu/packages/base.scm (make-gcc-libc): Remove
'treat-glibc-as-system-header' phase from 'arguments'.
* gnu/packages/commencement.scm (gcc-final): Likewise.
* gnu/packages/gcc.scm (gcc-4.7)[arguments]: Add "include/c++" to
'CPLUS_INCLUDE_PATH'.
(gcc-6)[native-search-paths]: Remove.
* gnu/packages/make-bootstrap.scm (gcc-for-bootstrap): Remove
'native-search-paths' and 'arguments'.
* gnu/packages/patches/python-2.7-search-paths.patch,
gnu/packages/patches/python-3-search-paths.patch: Replace "CPATH" with
"C_INCLUDE_PATH".
* guix/build-system/cmake.scm (lower): When not cross-compiling, move
INPUTS from the 'host-inputs' field to the 'build-inputs' field of the
bag, right after NATIVE-INPUTS.
* guix/build-system/glib-or-gtk.scm (lower): Likewise.
* guix/build-system/gnu.scm (lower): Likewise.
* guix/build-system/meson.scm (lower): Likewise.
---
gnu/packages/patches/python-3-search-paths.patch | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
(limited to 'gnu/packages/patches/python-3-search-paths.patch')
diff --git a/gnu/packages/patches/python-3-search-paths.patch b/gnu/packages/patches/python-3-search-paths.patch
index aaf7236631..612201d1f2 100644
--- a/gnu/packages/patches/python-3-search-paths.patch
+++ b/gnu/packages/patches/python-3-search-paths.patch
@@ -1,4 +1,4 @@
-Make sure the build system honors CPATH and LIBRARY_PATH when
+Make sure the build system honors C_INCLUDE_PATH and LIBRARY_PATH when
looking for headers and libraries.
--- a/setup.py 2015-10-07 23:32:58.891329173 +0200
@@ -10,7 +10,7 @@ looking for headers and libraries.
- self.lib_dirs = self.compiler.library_dirs + system_lib_dirs
- self.inc_dirs = self.compiler.include_dirs + system_include_dirs
+ self.lib_dirs = os.getenv('LIBRARY_PATH', '').split(os.pathsep)
-+ self.inc_dirs = os.getenv('CPATH', '').split(os.pathsep)
++ self.inc_dirs = os.getenv('C_INCLUDE_PATH', '').split(os.pathsep)
else:
# Add the sysroot paths. 'sysroot' is a compiler option used to
# set the logical path of the standard system headers and
--
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