also fix SIGSTKSZ for isoband R package via pre-extension hook

eb_hooks.py

@@ -282,14 +282,24 @@ def pre_single_extension_hook(ext, *args, **kwargs):
 
 def pre_single_extension_testthat(ext, *args, **kwargs):
     """
-    Pre-extension hook for testthat, to fix build on top of recent glibc.
+    Pre-extension hook for testthat R package, to fix build on top of recent glibc.
     """
     if ext.name == 'testthat' and LooseVersion(ext.version) < LooseVersion('3.1.0'):
         # use constant value instead of SIGSTKSZ for stack size,
         # cfr. https://github.com/r-lib/testthat/issues/1373 + https://github.com/r-lib/testthat/pull/1403
         ext.cfg['preinstallopts'] = "sed -i 's/SIGSTKSZ/32768/g' inst/include/testthat/vendor/catch.h && "
 
 
+def pre_single_extension_isoband(ext, *args, **kwargs):
+    """
+    Pre-extension hook for isoband R package, to fix build on top of recent glibc.
+    """
+    if ext.name == 'isoband' and LooseVersion(ext.version) < LooseVersion('0.2.5'):
+        # use constant value instead of SIGSTKSZ for stack size in vendored testthat included in isoband sources,
+        # cfr. https://github.com/r-lib/isoband/commit/6984e6ce8d977f06e0b5ff73f5d88e5c9a44c027
+        ext.cfg['preinstallopts'] = "sed -i 's/SIGSTKSZ/32768/g' src/testthat/vendor/catch.h && "
+
+
 PARSE_HOOKS = {
     'CGAL': parse_hook_cgal_toolchainopts_precise,
     'fontconfig': parse_hook_fontconfig_add_fonts,
@@ -314,5 +324,6 @@ def pre_single_extension_testthat(ext, *args, **kwargs):
 }
 
 PRE_SINGLE_EXTENSION_HOOKS = {
+    'isoband': pre_single_extension_isoband,
     'testthat': pre_single_extension_testthat,
 }