diff options
| author | Petteri Aimonen <jpa@git.mail.kapsi.fi> | 2022-11-25 11:54:39 +0300 |
|---|---|---|
| committer | Petteri Aimonen <jpa@git.mail.kapsi.fi> | 2022-11-25 11:54:39 +0300 |
| commit | 9a8776022f9c874c3736a46ac700645dc9cacf9b (patch) | |
| tree | 33605a05cdb73923bc2c5c42e29a4abcf6a1a985 /tests | |
| parent | dd4079930b76fb26dcbb49141a105d78ac9da95c (diff) | |
Automatically add -lm to test builds on platforms that have libm (#792)
Most tests don't need it, but on FreeBSD isnan() comes
from libm.
Diffstat (limited to 'tests')
| -rw-r--r-- | tests/SConstruct | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/tests/SConstruct b/tests/SConstruct index d2af0d7..135c8f9 100644 --- a/tests/SConstruct +++ b/tests/SConstruct @@ -76,7 +76,7 @@ env.Append(PROTOCPATH = '#../generator') if not env.GetOption('clean'): def check_ccflags(context, flags, linkflags = ''): '''Check if given CCFLAGS are supported''' - context.Message('Checking support for CCFLAGS="%s"... ' % flags) + context.Message('Checking support for CCFLAGS="%s" LINKFLAGS="%s"... ' % (flags, linkflags)) oldflags = context.env['CCFLAGS'] oldlinkflags = context.env['LINKFLAGS'] context.env.Append(CCFLAGS = flags) @@ -122,6 +122,10 @@ if not env.GetOption('clean'): if stdlib: conf.env.Append(CPPDEFINES = {'HAVE_STDLIB_H': 1}) if limits: conf.env.Append(CPPDEFINES = {'HAVE_LIMITS_H': 1}) + # Some platforms need libm for isnan() + if conf.CheckCCFLAGS('', linkflags = '-lm'): + conf.env.Append(LINKFLAGS = '-lm') + # Check protoc version conf.env['PROTOC_VERSION'] = conf.CheckProtocVersion() |