Inside Bitcoin
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The code behind the network, with room to understand it.
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1Without ffile-prefix-map, the debug symbols will contain paths for the2guix store which will include the hashes of each package. However, the3hash for the same package will differ when on different architectures.4In order to be reproducible regardless of the architecture used to build5the package, map all guix store prefixes to something fixed, e.g. /usr.7--- a/Makeconfig8+++ b/Makeconfig9@@ -1007,6 +1007,7 @@ object-suffixes :=10CPPFLAGS-.o = $(pic-default)11# libc.a must be compiled with -fPIE/-fpie for static PIE.12CFLAGS-.o = $(filter %frame-pointer,$(+cflags)) $(pie-default)13+CFLAGS-.o += `find /gnu/store -maxdepth 1 -mindepth 1 -type d -exec echo -n " -ffile-prefix-map={}=/usr" \;`14libtype.o := lib%.a15object-suffixes += .o16ifeq (yes,$(build-shared))
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