add amalgamation target

1 files changed, 24 insertions, 5 deletions

diff --git a/makemakefile.sh b/makemakefile.sh
index 86a69b4..79bd0d6 100755
--- a/makemakefile.sh
+++ b/makemakefile.sh
@@ -11,23 +11,42 @@ ALF_VC6_OBJECTS=$(for i in $ALF_SOURCES; do printf ' out/%s.obj' "$(basename "$i
 (
     printf '# automatically created by makemakefile.sh. DO NOT EDIT!\n'
     printf '\n'
+    printf 'CC = i686-w64-mingw32-gcc\n'
     printf 'CXX = i686-w64-mingw32-c++\n'
-    printf 'CFLAGS = -std=c++98 -Wall -Wextra -mwindows -municode -DUNICODE -D_UNICODE -fno-exceptions -fno-rtti -gstabs\n'
+    printf 'CFLAGS = -std=c99 -Wall -Wextra -mwindows -municode -DUNICODE -D_UNICODE -gstabs\n'
+    printf 'CXXFLAGS = -std=c++98 -Wall -Wextra -mwindows -municode -DUNICODE -D_UNICODE -fno-exceptions -fno-rtti -gstabs\n'
     printf 'LDFLAGS = -luser32 -lcomctl32 -lshell32 -lversion -static\n'
     printf '\n'
+    printf 'all: out/widgetfactory.exe out/alf/alf.c out/widgetfactory-c.exe\n'
+    printf '\n'
     printf 'out/widgetfactory.exe: out/widgetfactory.o %s\n' "$ALF_MINGW_OBJECTS"
-    printf '\t$(CXX) $(CFLAGS) -o $@ $^ $(LDFLAGS)\n'
+    printf '\t$(CXX) $(CXXFLAGS) -o $@ $^ $(LDFLAGS)\n'
     printf '\n'
     for i in $ALF_SOURCES; do
         printf 'out/%s: %s %s\n' "$(basename "$i" .cpp).o"  "alf/$i" "$(for k in $ALF_HEADERS; do printf ' alf/%s' "$k"; done)"
-        printf '\t$(CXX) $(CFLAGS) -c -o $@ $<\n\n'
+        printf '\t$(CXX) $(CXXFLAGS) -c -o $@ $<\n\n'
     done
 
     printf 'out/widgetfactory.o: widgetfactory.cpp alf/alf.h\n'
-    printf '\t$(CXX) $(CFLAGS) -c -o $@ $<\n\n'
+    printf '\t$(CXX) $(CXXFLAGS) -c -o $@ $<\n\n'
+
+    printf 'out/alf/alf.c: alf/alflist.h alf/alflayout.h alf/alfcompat.h alf/alfpriv.h %s\n' "$(for k in $ALF_SOURCES; do printf ' alf/%s' "$k"; done)"
+    printf '\t@mkdir -p out/alf\n'
+    printf '\t@printf "#include \\"alf.h\\"\\\\n" > $@\n'
+    printf '\t@cat $^ | grep -v "^#pragma once" | grep -v "^#include \\"alf" >> $@\n\n'
+
+    printf 'out/alf/alf.h: alf/alf.h\n'
+    printf '\t@mkdir -p out/alf\n'
+    printf '\t@cp $< $@\n\n'
+
+    printf 'out/widgetfactory.c: widgetfactory.cpp\n'
+    printf '\t@cp $< $@\n\n'
+
+    printf 'out/widgetfactory-c.exe: out/widgetfactory.c out/alf/alf.h out/alf/alf.c\n'
+    printf '\t$(CC) $(CFLAGS) -o $@ out/widgetfactory.c out/alf/alf.c $(LDFLAGS)\n\n'
 
     printf 'clean:\n'
-    printf '\trm -f out/*.o out/*.exe\n\n'
+    printf '\trm -rf out/*.o out/*.exe out/*.c out/*.h out/alf\n\n'
 ) > Makefile.mingw