hasufell-repository/packages/net-im/lurch/files/0002-axc-Improve-build-system.patch

From ace0369d26868163dd4f3ba1612812a1c6187197 Mon Sep 17 00:00:00 2001
From: Julian Ospald <hasufell@posteo.de>
Date: Tue, 21 Feb 2017 17:18:42 +0100
Subject: [PATCH] Improve build system
Upstream: submitted https://github.com/gkdr/axc/pull/1

* respect toolchain
* make stuff more Make compatible
---
 makefile | 85 ++++++++++++++++++++++++++++++++++++++++------------------------
 1 file changed, 53 insertions(+), 32 deletions(-)

diff --git a/makefile b/makefile
index 2ca357f..7841a5f 100644
--- a/lib/axc/makefile
+++ b/lib/axc/makefile
@@ -1,3 +1,15 @@
+### toolchain
+#
+CC ?= gcc
+AR ?= ar
+PKG_CONFIG ?= pkg-config
+LIBGCRYPT_CONFIG ?= libgcrypt-config
+MKDIR = mkdir
+MKDIR_P = mkdir -p
+CMAKE ?= cmake
+CMAKE_FLAGS = -DCMAKE_BUILD_TYPE=Debug
+
+
 SDIR = src
 LDIR = lib
 BDIR = build
@@ -9,76 +21,85 @@ AX_DIR=./lib/libaxolotl-c
 AX_BDIR=$(AX_DIR)/build/src
 AX_PATH=$(AX_BDIR)/libaxolotl-c.a
 
-PKGCFG_C=$(shell pkg-config --cflags sqlite3 glib-2.0) $(shell libgcrypt-config --cflags)
-PKGCFG_L=$(shell pkg-config --libs sqlite3 glib-2.0) $(shell libgcrypt-config --libs)
+PKGCFG_C=$(shell $(PKG_CONFIG) --cflags sqlite3 glib-2.0) \
+		 $(shell $(LIBGCRYPT_CONFIG) --cflags)
+PKGCFG_L=$(shell $(PKG_CONFIG) --libs sqlite3 glib-2.0) \
+		 $(shell $(LIBGCRYPT_CONFIG) --libs)
 
 HEADERS=-I$(AX_DIR)/src
-CFLAGS=$(HEADERS) $(PKGCFG_C) -std=c11 -Wall -Wextra -Wpedantic -Wstrict-overflow -fno-strict-aliasing -funsigned-char -D_XOPEN_SOURCE=700 -D_BSD_SOURCE -D_POSIX_SOURCE -D_GNU_SOURCE -fno-builtin-memset
+CFLAGS += $(HEADERS) $(PKGCFG_C) -std=c11 -Wall -Wextra -Wpedantic \
+		  -Wstrict-overflow -fno-strict-aliasing -funsigned-char \
+		  -fno-builtin-memset
+CPPFLAGS += -D_XOPEN_SOURCE=700 -D_BSD_SOURCE -D_POSIX_SOURCE -D_GNU_SOURCE
 TESTFLAGS=$(HEADERS) $(PKGCFG_C) -g -O0 --coverage
 PICFLAGS=-fPIC $(CFLAGS)
-LFLAGS = -pthread -ldl $(PKGCFG_L) $(AX_PATH) -lm
-LFLAGS_T= -lcmocka $(LFLAGS)
+LDFLAGS += -pthread -ldl $(PKGCFG_L) $(AX_PATH) -lm
+LDFLAGS_T= -lcmocka $(LFLAGS)
 
 all: $(BDIR)/libaxc.a
 
 $(BDIR):
-	mkdir -p $@
+	$(MKDIR_P) $@
 
 client: $(SDIR)/message_client.c $(BDIR)/axc_store.o $(BDIR)/axc_crypto.o $(BDIR)/axc.o $(AX_PATH)
-	mkdir -p $@
-	gcc -D_POSIX_SOURCE -D_XOPEN_SOURCE=700 $(CFLAGS) $^ -o $@/$@.o $(LFLAGS)
-	
+	$(MKDIR_P) $@
+	$(CC) $(CPPFLAGS) $(CFLAGS) $^ -o $@/$@.o $(LDFLAGS)
+
 $(BDIR)/axc.o: $(SDIR)/axc.c $(BDIR)
-	gcc $(PICFLAGS) -c $< -o $@
-	
+	$(CC) $(PICFLAGS) $(CPPFLAGS) -c $< -o $@
+
 $(BDIR)/axc-nt.o: $(SDIR)/axc.c $(BDIR)
-	gcc $(PICFLAGS) -DNO_THREADS -c $< -o $@
-	
+	$(CC) $(PICFLAGS) $(CPPFLAGS) -DNO_THREADS -c $< -o $@
+
 $(BDIR)/axc_crypto.o: $(SDIR)/axc_crypto.c $(BDIR)
-	gcc $(PICFLAGS) -c $< -o $@
+	$(CC) $(PICFLAGS) $(CPPFLAGS) -c $< -o $@
 
 $(BDIR)/axc_store.o: $(SDIR)/axc_store.c $(BDIR)
-	gcc $(PICFLAGS) -c $< -o $@
-	
+	$(CC) $(PICFLAGS) $(CPPFLAGS) -c $< -o $@
+
 $(BDIR)/libaxc.a: $(BDIR)/axc.o $(BDIR)/axc_crypto.o $(BDIR)/axc_store.o
-	ar rcs $@ $^
-	
+	$(AR) rcs $@ $^
+
 $(BDIR)/libaxc-nt.a: $(BDIR)/axc-nt.o $(BDIR)/axc_crypto.o $(BDIR)/axc_store.o
-	ar rcs $@ $^
+	$(AR) rcs $@ $^
 
 $(AX_PATH):
-	cd $(AX_DIR) && mkdir -p build && cd build && cmake -DCMAKE_BUILD_TYPE=Debug .. && make
-	
+	cd $(AX_DIR) && \
+		$(MKDIR_P) build && \
+		cd build && \
+		$(CMAKE) $(CMAKE_FLAGS) ..  && \
+		$(MAKE)
+
 .PHONY: test
 test: $(AX_PATH) test_store.o test_client.o
 
 .PHONY: test_store.o
 test_store.o: $(SDIR)/axc_store.c $(SDIR)/axc_crypto.c $(TDIR)/test_store.c
-	gcc $(TESTFLAGS) -o $(TDIR)/$@  $(TDIR)/test_store.c $(SDIR)/axc_crypto.c $(LFLAGS_T)
+	$(CC) $(TESTFLAGS) -o $(TDIR)/$@  $(TDIR)/test_store.c $(SDIR)/axc_crypto.c $(LDFLAGS_T)
 	-$(TDIR)/$@
 	mv *.g* $(TDIR)
-	
+
 test_store: test_store.o
-	
+
 .PHONY: test_client.o
 test_client.o: $(SDIR)/axc.c $(SDIR)/axc_crypto.c  $(SDIR)/axc_store.c $(TDIR)/test_client.c
-	gcc $(TESTFLAGS) -g $(HEADERS) -o $(TDIR)/$@ $(SDIR)/axc_crypto.c $(TDIR)/test_client.c $(LFLAGS_T)
+	$(CC) $(TESTFLAGS) -g $(HEADERS) -o $(TDIR)/$@ $(SDIR)/axc_crypto.c $(TDIR)/test_client.c $(LDFLAGS_T)
 	-$(TDIR)/$@
 	mv *.g* $(TDIR)
-	
-test_client: test_client.o	
-	
+
+test_client: test_client.o
+
 .PHONY: coverage
 coverage: test
 	gcovr -r . --html --html-details -o $@.html
 	gcovr -r . -s
-	mkdir -p $@
+	$(MKDIR_P) $@
 	mv $@.* $@
-	 
+
 .PHONY: clean
 clean:
 	rm -rf client $(BDIR) $(CDIR) $(AX_DIR)/build
 	rm -f $(TDIR)/*.o
 	rm -f $(TDIR)/*.gcno $(TDIR)/*.gcda $(TDIR)/*.sqlite
-	
-	
+
+
-- 
2.11.1