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authorRoland McGrath <roland@gnu.org>1992-07-26 22:55:13 +0000
committerRoland McGrath <roland@gnu.org>1992-07-26 22:55:13 +0000
commitba0fa90b4d630820e15d9e94b09b950bafb37bcc (patch)
tree31b31410cdfe70bff9eb8b65fca5e92d861f6277 /math
parent88e3fb0d9445817e359aa01220426c92ad176811 (diff)
Formerly ../math/Makefile.~28~
Diffstat (limited to 'math')
-rw-r--r--math/Makefile2
1 files changed, 2 insertions, 0 deletions
diff --git a/math/Makefile b/math/Makefile
index 3a5b164e2a..88833fd43c 100644
--- a/math/Makefile
+++ b/math/Makefile
@@ -39,8 +39,10 @@ include ../Rules
$(objpfx)libm.a:
$(AR) cr $@ /dev/null
+ifdef have_export_directive # kludge for GNU make before 3.63
# Other dirs to look for source files (for dist).
export source_dirs = $(filter-out unused,$(shell find bsd -type d -print))
+endif
include $(objpfx)BSDmath-files
$(objpfx)BSDmath-files: