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authorLudovic Courtès <ludo@gnu.org>2012-08-30 23:03:11 +0200
committerLudovic Courtès <ludo@gnu.org>2012-08-30 23:03:11 +0200
commita436d2018ec6a46fcb6e5c74fa7575789e23dd98 (patch)
treefbff404b86b265bc4bd64d621d62f8f082976685 /distro
parentdcd60f439830ba58f7b89f028973e77ed414cb86 (diff)
downloadpatches-a436d2018ec6a46fcb6e5c74fa7575789e23dd98.tar
patches-a436d2018ec6a46fcb6e5c74fa7575789e23dd98.tar.gz
distro: gcc: Do not store configure flags in the resulting binaries.
* distro/base.scm (gcc-4.7): Add a `post-configure' phase to clear `TOPLEVEL_CONFIGURE_ARGUMENTS' in the top-level `Makefile'.
Diffstat (limited to 'distro')
-rw-r--r--distro/base.scm24
1 files changed, 16 insertions, 8 deletions
diff --git a/distro/base.scm b/distro/base.scm
index 06f6dbbb7a..fdb0c688fb 100644
--- a/distro/base.scm
+++ b/distro/base.scm
@@ -631,14 +631,22 @@ BFD (Binary File Descriptor) library, `gprof', `nm', `strip', etc.")
(string-append line "\n")
'pre libc "/lib/" 1 "crt" 2 ".o"
'post)))))
- (alist-replace 'install
- (lambda* (#:key outputs #:allow-other-keys)
- (zero?
- (system* "make"
- ,(if stripped?
- "install-strip"
- "install"))))
- %standard-phases))))
+ (alist-cons-after
+ 'configure 'post-configure
+ (lambda _
+ ;; Don't store configure flags, to avoid retaining references to
+ ;; build-time dependencies---e.g., `--with-ppl=/nix/store/xxx'.
+ (substitute* "Makefile"
+ (("^TOPLEVEL_CONFIGURE_ARGUMENTS=(.*)$" _ rest)
+ "TOPLEVEL_CONFIGURE_ARGUMENTS=\n")))
+ (alist-replace 'install
+ (lambda* (#:key outputs #:allow-other-keys)
+ (zero?
+ (system* "make"
+ ,(if stripped?
+ "install-strip"
+ "install"))))
+ %standard-phases)))))
(properties `((gcc-libc . ,(assoc-ref inputs "libc"))))
(description "The GNU Compiler Collection")