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gnu: python-2.7: Fix build with gcc-14.

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* gnu/packages/python.scm (python-2.7)[arguments]: Relax gcc-14's strictness
in #:configure-flags's CFLAGS.

Change-Id: If3aef0edfcbdf0055ec7ca8425e03ff5c2df67b4
This commit is contained in:
Janneke Nieuwenhuizen 2024-12-31 20:35:14 +01:00
parent 61caaab73f
commit 4229d54916
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GPG key ID: F3C1A0D9C1D65273
1 changed files with 8 additions and 5 deletions
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13
gnu/packages/python.scm
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@ -183,7 +183,14 @@
(list
#:test-target "test"
#:configure-flags
#~(list "--enable-shared" ;allow embedding
#~(list ;; -fno-semantic-interposition reinstates some optimizations by gcc
;; leading to around 15% speedup. This is the default starting from
;; python 3.10.
;; XXX FIXME: How to add "-Wno-error=implicit-function-declaration"
;; *only* for *this* python-2 package? It's not needed for any
;; package inheriting from us.
"CFLAGS=-Wno-error=incompatible-pointer-types -fno-semantic-interposition"
"--enable-shared" ;allow embedding
"--with-system-expat" ;for XML support
"--with-system-ffi" ;build ctypes
"--with-ensurepip=install" ;install pip and setuptools
@ -207,10 +214,6 @@
"ac_cv_file__dev_ptmx=no"
"ac_cv_file__dev_ptc=no")
#~())
;; -fno-semantic-interposition reinstates some optimizations by gcc
;; leading to around 15% speedup. This is the default starting from
;; python 3.10.
"CFLAGS=-fno-semantic-interposition"
(string-append "LDFLAGS=-Wl,-rpath="
(assoc-ref %outputs "out") "/lib"
" -fno-semantic-interposition")