First push!

2026-08-18 00:31:50 -04:00
commit 5f93867198
10 changed files with 431 additions and 0 deletions
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+/*
+ * zlib — general-purpose compression library.
+ *
+ * The foundation of the dependency tree: nearly everything downstream
+ * (openssl, curl, postgresql, nginx) links against libz.  Autotools-style
+ * build: ./configure, make, make check, make DESTDIR install.
+ *
+ * DEPENDENCIES
+ * ============
+ * Runtime: none.  Build-time: a C toolchain (clang/gcc).
+ *
+ * NOTE: install goes into ${destdir} exclusively — kappa moves that tree
+ * into the store.  Never point zlib's install at ${prefix} directly.
+ */
+package "zlib" {
+    const version = "1.3.2"
+    const source  = "https://zlib.net/zlib-${version}.tar.gz"
+    sha256 = "bb329a0a2cd0274d05519d61c667c062e06990d72e125ee2dfa8de64f0119d16"
+    license = "Zlib"
+
+    provides = ["libz", "libz.so.1"]
+
+    // No package-level env: optimization flags belong to the user's system
+    // config (config.kap env {}), which kappa propagates to every build.
+    prepare {
+        curl -L -O ${source}
+        echo "bb329a0a2cd0274d05519d61c667c062e06990d72e125ee2dfa8de64f0119d16  zlib-${version}.tar.gz" | sha256sum -c -
+        tar xf zlib-${version}.tar.gz --strip-components=1
+    }
+
+    build {
+        ./configure --prefix=${prefix}
+        make -j${jobs}
+    }
+
+    check {
+        make check
+    }
+
+    install {
+        make DESTDIR=${destdir} install
+    }
+}