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author | Marius Bakke <mbakke@fastmail.com> | 2020-05-08 21:40:51 +0200 |
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committer | Marius Bakke <mbakke@fastmail.com> | 2020-05-08 21:40:51 +0200 |
commit | 4bdf4182fe080c3409f6ef9b410146b67cfa2595 (patch) | |
tree | f1123ddb8c57eda6de026982904f6c5309adaca6 /guix/build-system/gnu.scm | |
parent | c81457a5883ea43950eb2ecdcbb58a5b144bcd11 (diff) | |
parent | 23a59b180b28b9fa22120c2b8305b9324442b94d (diff) | |
download | guix-patches-4bdf4182fe080c3409f6ef9b410146b67cfa2595.tar guix-patches-4bdf4182fe080c3409f6ef9b410146b67cfa2595.tar.gz |
Merge branch 'core-updates'
Diffstat (limited to 'guix/build-system/gnu.scm')
-rw-r--r-- | guix/build-system/gnu.scm | 16 |
1 files changed, 14 insertions, 2 deletions
diff --git a/guix/build-system/gnu.scm b/guix/build-system/gnu.scm index 7266fa0009..f59567febb 100644 --- a/guix/build-system/gnu.scm +++ b/guix/build-system/gnu.scm @@ -296,13 +296,19 @@ standard packages used as implicit inputs of the GNU build system." `(("source" ,source)) '()) ,@native-inputs + + ;; When not cross-compiling, ensure implicit inputs come + ;; last. That way, libc headers come last, which allows + ;; #include_next to work correctly; see + ;; <https://bugs.gnu.org/30756>. + ,@(if target '() inputs) ,@(if (and target implicit-cross-inputs?) (standard-cross-packages target 'host) '()) ,@(if implicit-inputs? (standard-packages) '()))) - (host-inputs inputs) + (host-inputs (if target inputs '())) ;; The cross-libc is really a target package, but for bootstrapping ;; reasons, we can't put it in 'host-inputs'. Namely, 'cross-gcc' is a @@ -454,13 +460,19 @@ is one of `host' or `target'." (libc (module-ref cross 'cross-libc))) (case kind ((host) + ;; Cross-GCC appears once here, so that it's in $PATH... `(("cross-gcc" ,(gcc target #:xbinutils (binutils target) #:libc (libc target))) ("cross-binutils" ,(binutils target)))) ((target) (let ((libc (libc target))) - `(("cross-libc" ,libc) + ;; ... and once here, so that libstdc++ & co. are in + ;; CROSS_CPLUS_INCLUDE_PATH, etc. + `(("cross-gcc" ,(gcc target + #:xbinutils (binutils target) + #:libc libc)) + ("cross-libc" ,libc) ;; MinGW's libc doesn't have a "static" output. ,@(if (member "static" (package-outputs libc)) |