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Fix broken-in-queue messages predating CHUNKING fix
[users/heiko/exim.git]
/
src
/
OS
/
Makefile-Linux
diff --git
a/src/OS/Makefile-Linux
b/src/OS/Makefile-Linux
index 8b721410e7b11a96a5206a75fe2059d8898abd18..990f884e9cb2b33ac3ce734986c461312b21449e 100644
(file)
--- a/
src/OS/Makefile-Linux
+++ b/
src/OS/Makefile-Linux
@@
-1,5
+1,9
@@
# Exim: OS-specific make file for Linux. This is for modern Linuxes,
# which use libc6.
# Exim: OS-specific make file for Linux. This is for modern Linuxes,
# which use libc6.
+#
+# For Linux, we assume GNU Make; at time of writing, the only extension
+# used is ?= which is actually portable to other maintained Make variants,
+# just is not POSIX.
HAVE_ICONV=yes
HAVE_ICONV=yes
@@
-8,8
+12,9
@@
CHOWN_COMMAND=look_for_it
CHGRP_COMMAND=look_for_it
CHMOD_COMMAND=look_for_it
CHGRP_COMMAND=look_for_it
CHMOD_COMMAND=look_for_it
-CFLAGS=-O -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE
-CFLAGS_DYNAMIC=-shared -rdynamic
+# Preserve CFLAGS and CFLAGS_DYNAMIC from the caller/environment
+CFLAGS ?= -O -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE
+CFLAGS_DYNAMIC ?= -shared -rdynamic
DBMLIB = -ldb
USE_DB = yes
DBMLIB = -ldb
USE_DB = yes