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-rw-r--r--gnu/packages/base.scm19
-rw-r--r--gnu/packages/commencement.scm9
-rw-r--r--gnu/packages/gcc.scm18
-rw-r--r--gnu/packages/make-bootstrap.scm25
-rw-r--r--gnu/packages/patches/python-2.7-search-paths.patch4
-rw-r--r--gnu/packages/patches/python-3-search-paths.patch4
6 files changed, 14 insertions, 65 deletions
diff --git a/gnu/packages/base.scm b/gnu/packages/base.scm
index 45f6cf79ba..05a48ce7e0 100644
--- a/gnu/packages/base.scm
+++ b/gnu/packages/base.scm
@@ -1,5 +1,5 @@
;;; GNU Guix --- Functional package management for GNU
-;;; Copyright © 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019 Ludovic Courtès <ludo@gnu.org>
+;;; Copyright © 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020 Ludovic Courtès <ludo@gnu.org>
;;; Copyright © 2014, 2019 Andreas Enge <andreas@enge.fr>
;;; Copyright © 2012 Nikita Karetnikov <nikita@karetnikov.org>
;;; Copyright © 2014, 2015, 2016, 2018 Mark H Weaver <mhw@netris.org>
@@ -981,21 +981,8 @@ with the Linux kernel.")
(package-name libc) "-"
(package-version libc)))
(arguments
- (substitute-keyword-arguments
- (ensure-keyword-arguments (package-arguments base-gcc)
- '(#:implicit-inputs? #f))
- ((#:phases phases)
- `(modify-phases ,phases
- (add-before 'configure 'treat-glibc-as-system-header
- (lambda _
- (let ((libc (assoc-ref %build-inputs "libc")))
- ;; GCCs build processes requires that the libc
- ;; we're building against is on the system header
- ;; search path.
- (for-each (lambda (var)
- (setenv var (string-append libc "/include")))
- '("C_INCLUDE_PATH" "CPLUS_INCLUDE_PATH"))
- #t)))))))
+ (ensure-keyword-arguments (package-arguments base-gcc)
+ '(#:implicit-inputs? #f)))
(native-inputs
`(,@(package-native-inputs base-gcc)
,@(append (fold alist-delete (%final-inputs) '("libc" "libc:static")))
diff --git a/gnu/packages/commencement.scm b/gnu/packages/commencement.scm
index e26bc1cec2..2a0a83ad49 100644
--- a/gnu/packages/commencement.scm
+++ b/gnu/packages/commencement.scm
@@ -2193,15 +2193,6 @@ exec ~a/bin/~a-~a -B~a/lib -Wl,-dynamic-linker -Wl,~a/~a \"$@\"~%"
char-set:letter)
,(package-name lib)))
(list gmp-6.0 mpfr mpc))
- #t)))
- (add-before 'configure 'treat-glibc-as-system-header
- (lambda* (#:key inputs #:allow-other-keys)
- (let ((libc (assoc-ref inputs "libc")))
- ;; Make sure Glibc is treated as a "system header" so
- ;; #include_next does the right thing.
- (for-each (lambda (var)
- (setenv var (string-append libc "/include")))
- '("C_INCLUDE_PATH" "CPLUS_INCLUDE_PATH"))
#t))))))))
;; This time we want Texinfo, so we get the manual. Add
diff --git a/gnu/packages/gcc.scm b/gnu/packages/gcc.scm
index 94f7e15382..69bac8dd0c 100644
--- a/gnu/packages/gcc.scm
+++ b/gnu/packages/gcc.scm
@@ -1,5 +1,5 @@
;;; GNU Guix --- Functional package management for GNU
-;;; Copyright © 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019 Ludovic Courtès <ludo@gnu.org>
+;;; Copyright © 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020 Ludovic Courtès <ludo@gnu.org>
;;; Copyright © 2014, 2015, 2018 Mark H Weaver <mhw@netris.org>
;;; Copyright © 2014, 2015, 2016, 2017, 2019 Ricardo Wurmus <rekado@elephly.net>
;;; Copyright © 2015 Andreas Enge <andreas@enge.fr>
@@ -340,7 +340,9 @@ where the OS part is overloaded to denote a specific ABI---into GCC
(files '("include")))
(search-path-specification
(variable "CPLUS_INCLUDE_PATH")
- (files '("include")))
+ ;; Add 'include/c++' here so that <cstdlib>'s "#include_next
+ ;; <stdlib.h>" finds GCC's <stdlib.h>, not libc's.
+ (files '("include/c++" "include")))
(search-path-specification
(variable "LIBRARY_PATH")
(files '("lib" "lib64")))))
@@ -476,17 +478,7 @@ Go. It also includes runtime support libraries for these languages.")
"gcc-5.0-libvtv-runpath.patch"))))
(inputs
`(("isl" ,isl)
- ,@(package-inputs gcc-4.7)))
-
- (native-search-paths
- ;; We have to use 'CPATH' for GCC > 5, not 'C_INCLUDE_PATH' & co., due to
- ;; <https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70129>.
- (list (search-path-specification
- (variable "CPATH")
- (files '("include")))
- (search-path-specification
- (variable "LIBRARY_PATH")
- (files '("lib" "lib64")))))))
+ ,@(package-inputs gcc-4.7)))))
(define-public gcc-7
(package
diff --git a/gnu/packages/make-bootstrap.scm b/gnu/packages/make-bootstrap.scm
index 0144a6e9a2..eea59758fd 100644
--- a/gnu/packages/make-bootstrap.scm
+++ b/gnu/packages/make-bootstrap.scm
@@ -1,5 +1,5 @@
;;; GNU Guix --- Functional package management for GNU
-;;; Copyright © 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019 Ludovic Courtès <ludo@gnu.org>
+;;; Copyright © 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020 Ludovic Courtès <ludo@gnu.org>
;;; Copyright © 2017 Efraim Flashner <efraim@flashner.co.il>
;;; Copyright © 2018 Tobias Geerinckx-Rice <me@tobias.gr>
;;; Copyright © 2018, 2019 Mark H Weaver <mhw@netris.org>
@@ -95,32 +95,11 @@ for `sh' in $PATH, and without nscd, and with static NSS modules."
(package
(inherit gcc)
(outputs '("out")) ;all in one so libgcc_s is easily found
- (native-search-paths
- ;; Set CPLUS_INCLUDE_PATH so GCC is able to find the libc
- ;; C++ headers.
- (cons (search-path-specification
- (variable "CPLUS_INCLUDE_PATH")
- (files '("include")))
- (package-native-search-paths gcc)))
(inputs
`( ;; Distinguish the name so we can refer to it below.
("bootstrap-libc" ,(glibc-for-bootstrap glibc))
("libc:static" ,(glibc-for-bootstrap glibc) "static")
- ,@(package-inputs gcc)))
- (arguments
- (substitute-keyword-arguments (package-arguments gcc)
- ((#:phases phases)
- `(modify-phases ,phases
- (add-before 'configure 'treat-glibc-as-system-header
- (lambda* (#:key inputs #:allow-other-keys)
- (let ((libc (assoc-ref inputs "bootstrap-libc")))
- ;; GCCs build processes requires that the libc
- ;; we're building against is on the system header
- ;; search path.
- (for-each (lambda (var)
- (setenv var (string-append libc "/include")))
- '("C_INCLUDE_PATH" "CPLUS_INCLUDE_PATH"))
- #t))))))))))
+ ,@(package-inputs gcc))))))
(define (package-with-relocatable-glibc p)
"Return a variant of P that uses the libc as defined by
diff --git a/gnu/packages/patches/python-2.7-search-paths.patch b/gnu/packages/patches/python-2.7-search-paths.patch
index 5a345c7691..3318f44d23 100644
--- a/gnu/packages/patches/python-2.7-search-paths.patch
+++ b/gnu/packages/patches/python-2.7-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.
--- Python-2.7.10/setup.py 2015-10-07 18:33:18.125153186 +0200
@@ -10,7 +10,7 @@ looking for headers and libraries.
+ # Always honor these variables.
+ if not cross_compiling:
+ lib_dirs += os.getenv('LIBRARY_PATH', '').split(os.pathsep)
-+ inc_dirs += os.getenv('CPATH', '').split(os.pathsep)
++ inc_dirs += os.getenv('C_INCLUDE_PATH', '').split(os.pathsep)
+ else:
+ lib_dirs = os.getenv('CROSS_LIBRARY_PATH', '').split(os.pathsep)
+ inc_dirs = os.getenv('CROSS_CPATH', '').split(os.pathsep)
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
generated by cgit