fix(nmap)

 closes #12401

Author: jhheider

projects/nmap.org/package.yml

@@ -15,18 +15,34 @@ dependencies:
 
 build:
   dependencies:
-    gnu.org/patch: '*'
+    gnu.org/patch: "*"
     python.org: 3
+    linux:
+      kernel.org/linux-headers: "*"
   script:
     # https://github.com/openresty/openresty/issues/372
     - run: patch -p1 <props/openssl-1.1.1.patch
-      if: '<7.94.0'
+      if: "<7.94.0"
 
     # missing python modules
     - python -m venv $HOME/venv
     - source $HOME/venv/bin/activate
     - python -m pip install build setuptools
 
+    - run:
+        # setuptools can't resolve dynamic version in isolated build
+        - sed -i -f $PROP ndiff/pyproject.toml
+        # EC_GROUP_get_field_type is OpenSSL 3.0+; upstream wrongly guards with HAVE_OPAQUE_STRUCTS
+        - sed -i 's/#elif HAVE_OPAQUE_STRUCTS/#elif OPENSSL_VERSION_NUMBER >= 0x30000000L/' nse_ssl_cert.cc
+      prop: |
+        s/dynamic = \["version"\]/version = "{{version}}"/
+        /\[tool.setuptools.dynamic\]/,/^$/d
+      if: ">=7.99"
+    # netpacket/packet.h is a glibc header not available in pkgx;
+    # patch libdnet-stripped configure to skip the "Ethernet support not found" error
+    # and force PF_PACKET support (always available on modern Linux)
+    - run: sed -i 's/as_fn_error.*Ethernet support not found.*/ac_cv_dnet_linux_pf_packet=yes/' libdnet-stripped/configure
+      if: linux
     - ./configure $ARGS
 
     # 7.96 is looking for libpcap/VERSION, but it's still named VERSION.txt, as in prior versions