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zlib-ng: New variants: +shared and +pic (#42796)

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Alex Richert 2024-03-23 11:32:42 -07:00 committed by GitHub
parent cd5bef6780
commit e036cd9ef6
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1 changed files with 17 additions and 1 deletions
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18
var/spack/repos/builtin/packages/zlib-ng/package.py
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@ -36,6 +36,11 @@ class ZlibNg(AutotoolsPackage, CMakePackage):
variant("compat", default=True, description="Enable compatibility API")
variant("opt", default=True, description="Enable optimizations")
variant("shared", default=True, description="Build shared library")
variant("pic", default=True, description="Enable position-independent code (PIC)")
conflicts("+shared~pic")
variant("new_strategies", default=True, description="Enable new deflate strategies")
provides("zlib-api", when="+compat")
@ -58,7 +63,14 @@ class ZlibNg(AutotoolsPackage, CMakePackage):
@property
def libs(self):
name = "libz" if self.spec.satisfies("+compat") else "libz-ng"
return find_libraries(name, root=self.prefix, recursive=True, shared=True)
return find_libraries(
name, root=self.prefix, recursive=True, shared=self.spec.satisfies("+shared")
)
def flag_handler(self, name, flags):
if name == "cflags" and self.spec.satisfies("+pic build_system=autotools"):
flags.append(self.compiler.cc_pic_flag)
return (flags, None, None)
class AutotoolsBuilder(autotools.AutotoolsBuilder):
@ -68,6 +80,8 @@ def configure_args(self):
args.append("--zlib-compat")
if self.spec.satisfies("~opt"):
args.append("--without-optimizations")
if self.spec.satisfies("~shared"):
args.append("--static")
if self.spec.satisfies("~new_strategies"):
args.append("--without-new-strategies")
return args
@ -78,5 +92,7 @@ def cmake_args(self):
return [
self.define_from_variant("ZLIB_COMPAT", "compat"),
self.define_from_variant("WITH_OPTIM", "opt"),
self.define("BUILD_SHARED_LIBS", self.spec.satisfies("+shared")),
self.define_from_variant("CMAKE_POSITION_INDEPENDENT_CODE", "pic"),
self.define_from_variant("WITH_NEW_STRATEGIES", "new_strategies"),
]