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-rw-r--r--Makefile13
1 files changed, 6 insertions, 7 deletions
diff --git a/Makefile b/Makefile
index a53f3a8326..08fc9ca430 100644
--- a/Makefile
+++ b/Makefile
@@ -30,6 +30,8 @@ all::
# Define LIBPCREDIR=/foo/bar if your libpcre header and library files are in
# /foo/bar/include and /foo/bar/lib directories.
#
+# Define HAVE_ALLOCA_H if you have working alloca(3) defined in that header.
+#
# Define NO_CURL if you do not have libcurl installed. git-http-fetch and
# git-http-push are not built, and you cannot use http:// and https://
# transports (neither smart nor dumb).
@@ -183,9 +185,6 @@ all::
# Define NO_STRUCT_ITIMERVAL if you don't have struct itimerval
# This also implies NO_SETITIMER
#
-# Define NO_THREAD_SAFE_PREAD if your pread() implementation is not
-# thread-safe. (e.g. compat/pread.c or cygwin)
-#
# Define NO_FAST_WORKING_DIRECTORY if accessing objects in pack files is
# generally faster on your platform than accessing the working directory.
#
@@ -1111,6 +1110,10 @@ ifdef USE_LIBPCRE
EXTLIBS += -lpcre
endif
+ifdef HAVE_ALLOCA_H
+ BASIC_CFLAGS += -DHAVE_ALLOCA_H
+endif
+
ifdef NO_CURL
BASIC_CFLAGS += -DNO_CURL
REMOTE_CURL_PRIMARY =
@@ -1339,10 +1342,6 @@ endif
ifdef NO_PREAD
COMPAT_CFLAGS += -DNO_PREAD
COMPAT_OBJS += compat/pread.o
- NO_THREAD_SAFE_PREAD = YesPlease
-endif
-ifdef NO_THREAD_SAFE_PREAD
- BASIC_CFLAGS += -DNO_THREAD_SAFE_PREAD
endif
ifdef NO_FAST_WORKING_DIRECTORY
BASIC_CFLAGS += -DNO_FAST_WORKING_DIRECTORY