From: Ian Jackson <ijackson@chiark.greenend.org.uk>
Date: Sat, 12 Oct 2019 20:46:45 +0000 (+0100)
Subject: Makefiles: Break some settings out into common.make
X-Git-Tag: v0.5.0~99
X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ian/git?p=secnet.git;a=commitdiff_plain;h=28be7fc6d923d51eff492fd4da5c011bf4a70c1f

Makefiles: Break some settings out into common.make

No functional change.

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>
---

diff --git a/.gitignore b/.gitignore
index acfaeb7..3fbf47f 100644
--- a/.gitignore
+++ b/.gitignore
@@ -14,6 +14,7 @@ conffile.yy.[ch]
 /config.status
 /stamp-h
 /Makefile
+/common.make
 
 msgcode-test
 msgcode-test.confirm
diff --git a/Makefile.in b/Makefile.in
index 6bc02ef..d2ca9b3 100644
--- a/Makefile.in
+++ b/Makefile.in
@@ -22,14 +22,10 @@
 PACKAGE:=secnet
 VERSION=0.4.5
 
-@SET_MAKE@
-
-srcdir:=@srcdir@
 VPATH:=@srcdir@
 
-SHELL:=/bin/sh
-RM:=@RM@
-CC:=@CC@
+include common.make
+
 INSTALL:=@INSTALL@
 INSTALL_PROGRAM:=@INSTALL_PROGRAM@
 INSTALL_SCRIPT:=@INSTALL_SCRIPT@
@@ -43,14 +39,6 @@ datarootdir:=@datarootdir@
 transform:=@program_transform_name@
 mandir:=@mandir@
 
-CFLAGS:=-Wall @WRITESTRINGS@ @CFLAGS@ -Werror \
-	-W -Wno-unused -Wno-unused-parameter \
-	-Wno-pointer-sign -Wstrict-prototypes -Wmissing-prototypes \
-	-Wmissing-declarations -Wnested-externs -Wredundant-decls \
-	-Wpointer-arith -Wformat=2 -Winit-self \
-	-Wswitch-enum -Wunused-variable -Wunused-function -Wbad-function-cast \
-	-Wno-strict-aliasing -fno-strict-aliasing \
-	-MMD
 ALL_CFLAGS:=@DEFS@ -I$(srcdir) -I. $(CFLAGS) $(EXTRA_CFLAGS)
 CPPFLAGS:=@CPPFLAGS@ -DDATAROOTDIR='"$(datarootdir)"' $(EXTRA_CPPFLAGS)
 LDFLAGS:=@LDFLAGS@ $(EXTRA_LDFLAGS)
diff --git a/common.make.in b/common.make.in
new file mode 100644
index 0000000..7b22334
--- /dev/null
+++ b/common.make.in
@@ -0,0 +1,35 @@
+# common makefile settings for secnet
+#
+# This file is part of secnet.
+# See README for full list of copyright holders.
+#
+# secnet is free software; you can redistribute it and/or modify it
+# under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 3 of the License, or
+# (at your option) any later version.
+# 
+# secnet is distributed in the hope that it will be useful, but
+# WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+# General Public License for more details.
+# 
+# You should have received a copy of the GNU General Public License
+# version 3 along with secnet; if not, see
+# https://www.gnu.org/licenses/gpl.html.
+
+@SET_MAKE@
+
+srcdir:=@srcdir@
+
+SHELL:=/bin/sh
+RM:=@RM@
+CC:=@CC@
+
+CFLAGS:=-Wall @WRITESTRINGS@ @CFLAGS@ -Werror \
+	-W -Wno-unused -Wno-unused-parameter \
+	-Wno-pointer-sign -Wstrict-prototypes -Wmissing-prototypes \
+	-Wmissing-declarations -Wnested-externs -Wredundant-decls \
+	-Wpointer-arith -Wformat=2 -Winit-self \
+	-Wswitch-enum -Wunused-variable -Wunused-function -Wbad-function-cast \
+	-Wno-strict-aliasing -fno-strict-aliasing \
+	-MMD
diff --git a/configure b/configure
index 698cc7a..dbfe51d 100755
--- a/configure
+++ b/configure
@@ -4735,7 +4735,7 @@ else
 $as_echo "$as_me: WARNING: Disabling IPv6 support" >&2;}
 fi
 
-ac_config_files="$ac_config_files Makefile"
+ac_config_files="$ac_config_files Makefile common.make"
 
 ac_config_commands="$ac_config_commands default"
 
@@ -5436,6 +5436,7 @@ do
   case $ac_config_target in
     "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
+    "common.make") CONFIG_FILES="$CONFIG_FILES common.make" ;;
     "default") CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
 
   *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
diff --git a/configure.in b/configure.in
index ca81407..2239976 100644
--- a/configure.in
+++ b/configure.in
@@ -96,7 +96,7 @@ else
     AC_MSG_WARN([Disabling IPv6 support])
 fi
 
-AC_OUTPUT(Makefile,echo timestamp >stamp-h)
+AC_OUTPUT(Makefile common.make, echo timestamp >stamp-h)
 
 AH_TOP([
 #ifndef _CONFIG_H