1 file changed, 7 insertions, 0 deletions

diff --git a/source/cgit.mk b/source/cgit.mkindex ace8fd1..661d351 100644--- a/source/cgit.mk+++ b/source/cgit.mk@@ -13,6 +13,13 @@ CGIT_PREFIX = ../../ CGIT_SRC    = $(CGIT_PREFIX)source/ CGIT_BUILD  = $(CGIT_PREFIX)build/ +# Emit zero-initialised globals as plain definitions instead of common+# symbols, the default everywhere but Apple clang. ld64 otherwise derives+# a 32 KB alignment from the size of git's 64 KB packet_buffer and warns+# about reducing it on every macOS link. Use override so a command-line+# CFLAGS (as tools/release-build.sh passes) still keeps the flag.+override CFLAGS += -fno-common+ -include $(CGIT_PREFIX)cgit.conf  # The CGIT_* variables are inherited from the top-level Makefile.
diff --git a/source/cgit.mk b/source/cgit.mk
index ace8fd1..661d351 100644
--- a/source/cgit.mk
+++ b/source/cgit.mk
@@ -13,6 +13,13 @@ CGIT_PREFIX = ../../
 CGIT_SRC    = $(CGIT_PREFIX)source/
 CGIT_BUILD  = $(CGIT_PREFIX)build/
 
+# Emit zero-initialised globals as plain definitions instead of common
+# symbols, the default everywhere but Apple clang. ld64 otherwise derives
+# a 32 KB alignment from the size of git's 64 KB packet_buffer and warns
+# about reducing it on every macOS link. Use override so a command-line
+# CFLAGS (as tools/release-build.sh passes) still keeps the flag.
+override CFLAGS += -fno-common
+
 -include $(CGIT_PREFIX)cgit.conf
 
 # The CGIT_* variables are inherited from the top-level Makefile.