{"id":58,"date":"2026-03-03T13:13:38","date_gmt":"2026-03-03T13:13:38","guid":{"rendered":"https:\/\/zzzz-z.com\/?p=58"},"modified":"2026-03-03T13:28:26","modified_gmt":"2026-03-03T13:28:26","slug":"accelerate-bitcoin-core-build-time","status":"publish","type":"post","link":"https:\/\/zzzz-z.com\/index.php\/2026\/03\/03\/accelerate-bitcoin-core-build-time\/","title":{"rendered":"Accelerate Bitcoin Core  build time"},"content":{"rendered":"\n<p>Use a faster linker (biggest impact), Use Clang instead of GCC (often faster compilation), Use ccache (huge speedup on rebuilds), Use Ninja instead of Make<\/p>\n\n\n\n<p>sudo pacman -S mold clang ccache ninja<\/p>\n\n\n\n<p>cd bitcoin<\/p>\n\n\n\n<p>git tag | sort -V<\/p>\n\n\n\n<p>git checkout &lt;paste here the branch name you want to compile&gt;<\/p>\n\n\n\n<p>Combine everything:<br><code>cmake -B build \\<br>-DCMAKE_BUILD_TYPE=Release \\<br>-DCMAKE_C_COMPILER=clang \\<br>-DCMAKE_CXX_COMPILER=clang++ \\<br>-DCMAKE_CXX_COMPILER_LAUNCHER=ccache \\<br>-DCMAKE_EXE_LINKER_FLAGS=\"-fuse-ld=mold\" \\<br>-G Ninja<\/code><\/p>\n\n\n\n<p><code>ninja -C build -j$(nproc)<\/code><\/p>\n\n\n\n<p>sudo ninja -C build install<\/p>\n\n\n\n<p><\/p>\n\n\n\n<p class=\"is-style-default\"><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Use a faster linker (biggest impact), Use Clang instead of GCC (often faster compilation), Use ccache (huge speedup on rebuilds), Use Ninja instead of Make sudo pacman -S mold clang ccache ninja cd bitcoin git tag | sort -V git checkout &lt;paste here the branch name you want to compile&gt; Combine everything:cmake -B build \\-DCMAKE_BUILD_TYPE=Release [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-58","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/zzzz-z.com\/index.php\/wp-json\/wp\/v2\/posts\/58","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/zzzz-z.com\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/zzzz-z.com\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/zzzz-z.com\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/zzzz-z.com\/index.php\/wp-json\/wp\/v2\/comments?post=58"}],"version-history":[{"count":6,"href":"https:\/\/zzzz-z.com\/index.php\/wp-json\/wp\/v2\/posts\/58\/revisions"}],"predecessor-version":[{"id":66,"href":"https:\/\/zzzz-z.com\/index.php\/wp-json\/wp\/v2\/posts\/58\/revisions\/66"}],"wp:attachment":[{"href":"https:\/\/zzzz-z.com\/index.php\/wp-json\/wp\/v2\/media?parent=58"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/zzzz-z.com\/index.php\/wp-json\/wp\/v2\/categories?post=58"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/zzzz-z.com\/index.php\/wp-json\/wp\/v2\/tags?post=58"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}