From cdac5ca35ff47628a38853206e6fc4cb0c41ca24 Mon Sep 17 00:00:00 2001
From: TimePath <andrew.hardaker1995@gmail.com>
Date: Fri, 1 Jan 2016 00:22:37 +1100
Subject: [PATCH] Makefile: factor out qcc

---
 qcsrc/Makefile | 25 ++++++++++---------------
 qcsrc/qcc.sh   | 26 ++++++++++++++++++++++++++
 2 files changed, 36 insertions(+), 15 deletions(-)
 create mode 100755 qcsrc/qcc.sh

diff --git a/qcsrc/Makefile b/qcsrc/Makefile
index ac418a5fa..a0848a185 100644
--- a/qcsrc/Makefile
+++ b/qcsrc/Makefile
@@ -1,8 +1,7 @@
 SCM := $(shell if [ -d .svn ]; then echo svn; elif [ -d ../.git ]; then echo git; fi)
 PERL ?= perl
-QCCFLAGS_WATERMARK ?= -DWATERMARK='"$(shell git describe)"'
+QCCFLAGS_WATERMARK ?= $(shell git describe)
 QCC ?= gmqcc
-QCCDEFS_EXTRA ?= -DGMQCC
 NDEBUG ?= 1
 BUILD_MOD ?= 0
 
@@ -13,7 +12,7 @@ QCCFLAGS_WTFS ?= \
 	-Wno-field-redeclared
 
 QCCDEFS ?= \
-	$(QCCFLAGS_WATERMARK) \
+	-DWATERMARK="$(QCCFLAGS_WATERMARK)" \
 	-DNDEBUG=$(NDEBUG) \
 	-DBUILD_MOD=$(BUILD_MOD) \
 	$(QCCDEFS_EXTRA)
@@ -47,28 +46,24 @@ $(QCCVERSIONFILE):
 	$(RM) qccversion.*
 	echo This file intentionally left blank. > $@
 
+export QCC
+export CPP
+export QCCDEFS
+export QCCFLAGS
+
 ../csprogs.dat: client/progs.inc $(QCCVERSIONFILE)
-	$(CC) -xc -I. $(QCCDEFS) -DCSQC -E -MMD -MP -MT $@ -Wall -Wundef -Werror -CC -o tmp/client.qc $<
-	@$(CC) -xc -I. $(QCCDEFS) -DCSQC -E -dM 1>tmp/client_macros.txt -H 2>tmp/client_includes.txt $<
-	@sed -i 's/^# \([[:digit:]]\+\) "\(.*\)".*/\n#pragma file(\2)\n#pragma line(\1)/g' tmp/client.qc
 	@echo make[1]: Entering directory \`$(PWD)/client\'
-	cd client && $(QCC) $(QCCFLAGS) -o ../$@ ../tmp/client.qc
+	./qcc.sh client $@ $<
 -include tmp/client.d
 
 ../progs.dat: server/progs.inc $(QCCVERSIONFILE)
-	$(CC) -xc -I. $(QCCDEFS) -DSVQC -E -MMD -MP -MT $@ -Wall -Wundef -Werror -CC -o tmp/server.qc $<
-	@$(CC) -xc -I. $(QCCDEFS) -DSVQC -E -dM 1>tmp/server_macros.txt -H 2>tmp/server_includes.txt $<
-	@sed -i 's/^# \([[:digit:]]\+\) "\(.*\)".*/\n#pragma file(\2)\n#pragma line(\1)/g' tmp/server.qc
 	@echo make[1]: Entering directory \`$(PWD)/server\'
-	cd server && $(QCC) $(QCCFLAGS) -o ../$@ ../tmp/server.qc
+	./qcc.sh server $@ $<
 -include tmp/server.d
 
 ../menu.dat: menu/progs.inc $(QCCVERSIONFILE)
-	$(CC) -xc -I. $(QCCDEFS) -DMENUQC -E -MMD -MP -MT $@ -Wall -Wundef -Werror -CC -o tmp/menu.qc $<
-	@$(CC) -xc -I. $(QCCDEFS) -DMENUQC -E -dM 1>tmp/menu_macros.txt -H 2>tmp/menu_includes.txt $<
-	@sed -i 's/^# \([[:digit:]]\+\) "\(.*\)".*/\n#pragma file(\2)\n#pragma line(\1)/g' tmp/menu.qc
 	@echo make[1]: Entering directory \`$(PWD)/menu\'
-	cd menu && $(QCC) $(QCCFLAGS) -o ../$@ ../tmp/menu.qc
+	./qcc.sh menu $@ $<
 -include tmp/menu.d
 
 .PHONY: testcase
diff --git a/qcsrc/qcc.sh b/qcsrc/qcc.sh
new file mode 100755
index 000000000..f0a734a6e
--- /dev/null
+++ b/qcsrc/qcc.sh
@@ -0,0 +1,26 @@
+#!/bin/sh
+set -eu
+
+MODE=$1
+IN=$3
+OUT=$2
+
+QCC=${QCC}
+QCCIDENT="-DGMQCC"
+
+case ${MODE} in
+    client) PROG=CSQC
+    ;;
+    menu) PROG=MENUQC
+    ;;
+    server) PROG=SVQC
+    ;;
+esac
+
+CPP="${CPP} -I. ${QCCIDENT} ${QCCDEFS} -D${PROG}"
+set -x
+${CPP} -CC -MMD -MP -MT ${OUT} -Wall -Wundef -Werror -o tmp/${MODE}.qc ${IN}
+${CPP} -dM 1>tmp/${MODE}_macros.txt -H 2>tmp/${MODE}_includes.txt ${IN}
+sed -i 's/^#\(line\)\? \([[:digit:]]\+\) "\(.*\)".*/\n#pragma file(\3)\n#pragma line(\2)/g' tmp/${MODE}.qc
+cd ${MODE}
+${QCC} ${QCCFLAGS} -o ../${OUT} ../tmp/${MODE}.qc
-- 
2.39.2