From 6e1f9b65e45fecf669830e1cbcbab2e7e4c6e76e Mon Sep 17 00:00:00 2001 From: "Mark W. Krentel" Date: Sun, 16 Aug 2020 17:02:43 -0500 Subject: xz: add +pic variant (#18092) xz-utils already builds a shared library. The +pic variant adds the compiler pic flag to the static archive so that it can be linked into another shared library. --- var/spack/repos/builtin/packages/xz/package.py | 8 ++++++++ 1 file changed, 8 insertions(+) (limited to 'var') diff --git a/var/spack/repos/builtin/packages/xz/package.py b/var/spack/repos/builtin/packages/xz/package.py index 3839469231..5cb1548a2a 100644 --- a/var/spack/repos/builtin/packages/xz/package.py +++ b/var/spack/repos/builtin/packages/xz/package.py @@ -22,6 +22,14 @@ class Xz(AutotoolsPackage, SourceforgePackage): version('5.2.2', sha256='6ff5f57a4b9167155e35e6da8b529de69270efb2b4cf3fbabf41a4ee793840b5') version('5.2.0', sha256='f7357d7455a1670229b3cca021da71dd5d13b789db62743c20624bdffc9cc4a5') + variant('pic', default=False, + description='Compile with position independent code.') + + def flag_handler(self, name, flags): + if name == 'cflags' and '+pic' in self.spec: + flags.append(self.compiler.cc_pic_flag) + return (flags, None, None) + @property def libs(self): return find_libraries(['liblzma'], root=self.prefix, recursive=True) -- cgit v1.2.3-70-g09d2