From 354ef78aac0b887fae3c10b28eb2b0d83f66bdfe Mon Sep 17 00:00:00 2001 From: Julien Lepiller Date: Mon, 2 Jan 2017 17:05:24 +0100 Subject: [PATCH] Honor SOURCE_DATE_EPOCH --- Makefile.in | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) diff --git a/Makefile.in b/Makefile.in index a32b4b8..ef4c174 100644 --- a/Makefile.in +++ b/Makefile.in @@ -113,11 +113,16 @@ graph.cmx: $(CMI) $(CMX) $(OCAMLOPT) $(INCLUDES) -pack -o $@ $^ VERSION=1.8.7 +ifdef SOURCE_DATE_EPOCH +BUILD_DATE=$(shell date -u -d "@$(SOURCE_DATE_EPOCH)" 2>/dev/null || date -u -r "$(SOURCE_DATE_EPOCH)" 2>/dev/null || date) +else +BUILD_DATE=$(shell date) +endif src/version.ml: Makefile rm -f $@ echo "let version = \""$(VERSION)"\"" > $@ - echo "let date = \""`date`"\"" >> $@ + echo "let date = \""$(BUILD_DATE)"\"" >> $@ # gtk2 graph editor ################### -- 2.11.0 /tr> Wojtek's customized Guix
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path: root/nix/libstore/optimise-store.cc
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2021-11-16daemon: Do not deduplicate files smaller than 8 KiB....Files smaller than 8 KiB typically represent ~70% of the entries in /gnu/store/.links but only contribute to ~4% of the space savings afforded by deduplication. Not considering these files for deduplication speeds up file insertion in the store and, more importantly, leaves 'removeUnusedLinks' with fewer entries to traverse, thereby speeding it up proportionally. Partly fixes <https://issues.guix.gnu.org/24937>. * config-daemon.ac: Remove symlink hard link check and CAN_LINK_SYMLINK definition. * guix/store/deduplication.scm (%deduplication-minimum-size): New variable. (deduplicate)[loop]: Do not recurse when FILE's size is below %DEDUPLICATION-MINIMUM-SIZE. (dump-port): New procedure. (dump-file/deduplicate)[hash]: Turn into... [dump-and-compute-hash]: ... this thunk. Call 'deduplicate' only when SIZE is greater than %DEDUPLICATION-MINIMUM-SIZE; otherwise call 'dump-port'. * nix/libstore/gc.cc (LocalStore::removeUnusedLinks): Drop files where st.st_size < deduplicationMinSize. * nix/libstore/local-store.hh (deduplicationMinSize): New declaration. * nix/libstore/optimise-store.cc (deduplicationMinSize): New variable. (LocalStore::optimisePath_): Return when PATH is a symlink or smaller than 'deduplicationMinSize'. * tests/derivations.scm ("identical files are deduplicated"): Produce files bigger than %DEDUPLICATION-MINIMUM-SIZE. * tests/nar.scm ("restore-file-set with directories (signed, valid)"): Likewise. * tests/store-deduplication.scm ("deduplicate, below %deduplication-minimum-size"): New test. ("deduplicate", "deduplicate, ENOSPC"): Produce files bigger than %DEDUPLICATION-MINIMUM-SIZE. * tests/store.scm ("substitute, deduplication"): Likewise. Ludovic Courtès