DAOS-15136 build: Refine static libfuse building. (daos-stack#13789)

Move the scons code to a common place and add dl library.

Signed-off-by: Ashley Pittman <[email protected]>

SConstruct

@@ -92,8 +92,6 @@ def parse_and_save_conf(env, opts_file):
     opts.Add(EnumVariable('SCONS_ENV', "Default SCons environment inheritance",
                           'minimal', ['minimal', 'full'], ignorecase=2))
 
-    opts.Add(BoolVariable('STATIC_FUSE', "Build with static libfuse library", 0))
-
     opts.Add('GO_BIN', 'Full path to go binary', None)
 
     opts.Add(PathVariable('ENV_SCRIPT', "Location of environment script",

site_scons/prereq_tools/base.py

@@ -442,8 +442,9 @@ def __init__(self, env, opts):
                               PathVariable.PathIsDirCreate))
         opts.Add('USE_INSTALLED', 'Comma separated list of preinstalled dependencies', 'none')
         opts.Add(('MPI_PKG', 'Specifies name of pkg-config to load for MPI', None))
-        opts.Add(BoolVariable('FIRMWARE_MGMT', 'Build in device firmware management.', 0))
-        opts.Add(BoolVariable('STACK_MMAP', 'Allocate ABT ULTs stacks with mmap()', 0))
+        opts.Add(BoolVariable('FIRMWARE_MGMT', 'Build in device firmware management.', False))
+        opts.Add(BoolVariable('STACK_MMAP', 'Allocate ABT ULTs stacks with mmap()', False))
+        opts.Add(BoolVariable('STATIC_FUSE', "Build with static libfuse library", False))
         opts.Add(EnumVariable('BUILD_TYPE', "Set the build type", 'release',
                               ['dev', 'debug', 'release'], ignorecase=1))
         opts.Add(EnumVariable('TARGET_TYPE', "Set the prerequisite type", 'default',

src/client/dfuse/SConscript

@@ -236,7 +236,7 @@ def scons():
     else:
         cenv.require('fuse')
         static_fuse = []
-        extra_libs = []
+        extra_libs = ['dl']
 
     configure_fuse(cenv)