style(eon): tighten recipe comments in fixtures and examples

Author: HaoZeke

examples/packages/companions/r/readcon-core/readcon-core-0.13.1-GCCcore-15.2.0.eb

@@ -33,9 +33,7 @@ preinstallopts += 'export CARGO_HOME=%(builddir)s/.cargohome && '
 install_cmd = 'cargo cinstall --locked --release --prefix %(installdir)s '
 install_cmd += '--libdir lib --includedir include --pkgconfigdir lib/pkgconfig'
 
-# cargo-c does not go through EasyBuild RPATH link wrappers. The installed
-# lib only NEEDs libgcc_s + libc (no non-system deps). Do not invent RPATH
-# with patchelf; disable the readelf RPATH presence check instead.
+# cargo-c skips EB RPATH wrappers; lib only NEEDs libgcc_s/libc
 check_readelf_rpath = False
 
 sanity_check_paths = {

fixtures/eon_core_rgpot/easyconfigs/e/eOn/eOn-2.17.2-foss-2026.1.eb

@@ -24,7 +24,6 @@ builddependencies = [
     ('pkgconf', '2.5.1'),
 ]
 
-# Pure GCCcore libs: do not hard-code dep toolchain; robot walks foss subtoolchains.
 dependencies = [
     ('Python', '3.14.2'),
     ('SciPy-bundle', '2026.05'),
@@ -39,9 +38,7 @@ dependencies = [
 ]
 
 configopts = '-Dbuildtype=release -Dwith_tests=true -Dwith_rgpot=true'
-# 30/33 unit tests pass. Exclude 3 measured failures:
-# - test_si_pot / test_jobs: pot fixture paths (energy 0 / missing CWD data dirs)
-# - test_rgpot_pot: optional nwchemc/cpmdc engines not in this product (all SKIP)
+# Si pot / job fixtures need CWD data dirs; rgpot engine tests need external .so
 pretestopts = (
     "list=$(meson test -C %(builddir)s/easybuild_obj --list | "
     "grep -vE 'test_si_pot|test_jobs|test_rgpot_pot' | xargs) && "

fixtures/eon_core_rgpot/easyconfigs/r/readcon-core/readcon-core-0.13.1-GCCcore-15.2.0.eb

@@ -33,9 +33,7 @@ preinstallopts += 'export CARGO_HOME=%(builddir)s/.cargohome && '
 install_cmd = 'cargo cinstall --locked --release --prefix %(installdir)s '
 install_cmd += '--libdir lib --includedir include --pkgconfigdir lib/pkgconfig'
 
-# cargo-c does not go through EasyBuild RPATH link wrappers. The installed
-# lib only NEEDs libgcc_s + libc (no non-system deps). Do not invent RPATH
-# with patchelf; disable the readelf RPATH presence check instead.
+# cargo-c skips EB RPATH wrappers; lib only NEEDs libgcc_s/libc
 check_readelf_rpath = False
 
 sanity_check_paths = {

fixtures/eon_foss_2026_1/easyconfigs/e/eOn/eOn-2.17.2-foss-2026.1.eb

@@ -24,7 +24,6 @@ builddependencies = [
     ('pkgconf', '2.5.1'),
 ]
 
-# Pure GCCcore libs: do not hard-code dep toolchain; robot walks foss subtoolchains.
 dependencies = [
     ('Python', '3.14.2'),
     ('SciPy-bundle', '2026.05'),
@@ -39,9 +38,7 @@ dependencies = [
 ]
 
 configopts = '-Dbuildtype=release -Dwith_tests=true -Dwith_rgpot=true'
-# 30/33 unit tests pass. Exclude 3 measured failures:
-# - test_si_pot / test_jobs: pot fixture paths (energy 0 / missing CWD data dirs)
-# - test_rgpot_pot: optional nwchemc/cpmdc engines not in this product (all SKIP)
+# Si pot / job fixtures need CWD data dirs; rgpot engine tests need external .so
 pretestopts = (
     "list=$(meson test -C %(builddir)s/easybuild_obj --list | "
     "grep -vE 'test_si_pot|test_jobs|test_rgpot_pot' | xargs) && "