development/quickjs: Added (a small and embeddable JS engine)

Signed-off-by: Dave Woodfall <dave@slackbuilds.org>

Signed-off-by: Willy Sudiarto Raharjo <willysr@slackbuilds.org>

1 files changed, 108 insertions, 0 deletions

diff --git a/development/quickjs/patches/01-Makefile.patch b/development/quickjs/patches/01-Makefile.patch
new file mode 100644
index 000000000000..2e3650369b2a
--- /dev/null
+++ b/development/quickjs/patches/01-Makefile.patch
@@ -0,0 +1,108 @@
+01-Makefile.patch, changes:
+* on x86_64 systems, install libraries in /usr/lib64
+* added shared library target
+* added CFLAGS_EXTRA to pass $SLKCFLAGS (can be improved)
+* avoid building examples
+* disabled debug information
+
+--- quickjs-2021-03-27/Makefile	2021-03-27 07:00:32.000000000 -0300
++++ quickjs-2021-03-27-modified/Makefile	2022-08-02 21:52:01.476250120 -0300
+@@ -36,12 +36,14 @@
+ 
+ ifdef CONFIG_DARWIN
+ # use clang instead of gcc
+-CONFIG_CLANG=y
++#CONFIG_CLANG=y
+ CONFIG_DEFAULT_AR=y
+ endif
+ 
+ # installation directory
+ prefix=/usr/local
++libdir=$(prefix)/lib
++CFLAGS_EXTRA=
+ 
+ # use the gprof profiler
+ #CONFIG_PROFILE=y
+@@ -66,7 +68,7 @@
+ ifdef CONFIG_CLANG
+   HOST_CC=clang
+   CC=$(CROSS_PREFIX)clang
+-  CFLAGS=-g -Wall -MMD -MF $(OBJDIR)/$(@F).d
++  CFLAGS= -Wall -MMD -MF $(OBJDIR)/$(@F).d
+   CFLAGS += -Wextra
+   CFLAGS += -Wno-sign-compare
+   CFLAGS += -Wno-missing-field-initializers
+@@ -87,7 +89,7 @@
+ else
+   HOST_CC=gcc
+   CC=$(CROSS_PREFIX)gcc
+-  CFLAGS=-g -Wall -MMD -MF $(OBJDIR)/$(@F).d
++  CFLAGS= -Wall -MMD -MF $(OBJDIR)/$(@F).d
+   CFLAGS += -Wno-array-bounds -Wno-format-truncation
+   ifdef CONFIG_LTO
+     AR=$(CROSS_PREFIX)gcc-ar
+@@ -107,12 +109,15 @@
+ DEFINES+=-D__USE_MINGW_ANSI_STDIO # for standard snprintf behavior
+ endif
+ 
++DEFINES += -DCONFIG_LIBDIR=\"$(libdir)\"
++
++CFLAGS+=$(CFLAGS_EXTRA)
+ CFLAGS+=$(DEFINES)
+ CFLAGS_DEBUG=$(CFLAGS) -O0
+ CFLAGS_SMALL=$(CFLAGS) -Os
+ CFLAGS_OPT=$(CFLAGS) -O2
+ CFLAGS_NOLTO:=$(CFLAGS_OPT)
+-LDFLAGS=-g
++#LDFLAGS=-g
+ ifdef CONFIG_LTO
+ CFLAGS_SMALL+=-flto
+ CFLAGS_OPT+=-flto
+@@ -157,14 +162,14 @@
+ ifdef CONFIG_ASAN
+ PROGS+=
+ else
+-PROGS+=examples/hello examples/hello_module examples/test_fib
++#PROGS+=examples/hello examples/hello_module examples/test_fib
+ ifndef CONFIG_DARWIN
+-PROGS+=examples/fib.so examples/point.so
++#PROGS+=examples/fib.so examples/point.so
+ endif
+ endif
+ endif
+ 
+-all: $(OBJDIR) $(OBJDIR)/quickjs.check.o $(OBJDIR)/qjs.check.o $(PROGS)
++all: $(OBJDIR) $(OBJDIR)/quickjs.check.o $(OBJDIR)/qjs.check.o $(PROGS) libquickjs.so
+ 
+ QJS_LIB_OBJS=$(OBJDIR)/quickjs.o $(OBJDIR)/libregexp.o $(OBJDIR)/libunicode.o $(OBJDIR)/cutils.o $(OBJDIR)/quickjs-libc.o
+ 
+@@ -187,6 +192,9 @@
+ qjs$(EXE): $(QJS_OBJS)
+ 	$(CC) $(LDFLAGS) $(LDEXPORT) -o $@ $^ $(LIBS)
+ 
++libquickjs.so: $(QJS_LIB_OBJS)
++	$(CC) -shared $(LDFLAGS) -fPIC $(LDEXPORT) -o $@ $^ $(LIBS)
++
+ qjs-debug$(EXE): $(patsubst %.o, %.debug.o, $(QJS_OBJS))
+ 	$(CC) $(LDFLAGS) -o $@ $^ $(LIBS)
+ 
+@@ -299,13 +307,15 @@
+ 
+ install: all
+ 	mkdir -p "$(DESTDIR)$(prefix)/bin"
+-	$(STRIP) qjs qjsc
++	$(STRIP) qjs qjsc libquickjs.so
+ 	install -m755 qjs qjsc "$(DESTDIR)$(prefix)/bin"
+ 	ln -sf qjs "$(DESTDIR)$(prefix)/bin/qjscalc"
+-	mkdir -p "$(DESTDIR)$(prefix)/lib/quickjs"
+-	install -m644 libquickjs.a "$(DESTDIR)$(prefix)/lib/quickjs"
++	mkdir -p "$(DESTDIR)/$(libdir)/quickjs"
++	install -m644 libquickjs.a "$(DESTDIR)/$(libdir)/quickjs"
++	install -m644 libquickjs.so "$(DESTDIR)/$(libdir)/quickjs"
++	ln -s quickjs/libquickjs.so "$(DESTDIR)/$(libdir)/libquickjs.so"
+ ifdef CONFIG_LTO
+-	install -m644 libquickjs.lto.a "$(DESTDIR)$(prefix)/lib/quickjs"
++	install -m644 libquickjs.lto.a "$(DESTDIR)/$(libdir)/quickjs"
+ endif
+ 	mkdir -p "$(DESTDIR)$(prefix)/include/quickjs"
+ 	install -m644 quickjs.h quickjs-libc.h "$(DESTDIR)$(prefix)/include/quickjs"