Merge pull request #32 from Servostar/main

Update for branch 4

.github/workflows/build-check-sdk.yaml

@@ -2,7 +2,7 @@ name: "Build check gemstone in SDK"
 run-name: SDK build check to ${{ inputs.deploy_target }} by @${{ github.actor }}
 on: [push, pull_request]
 env:
-  SDK: 0.1.0-alma-9.3
+  SDK: 0.2.1-alpine-3.19.1
 jobs:
   build-check-sdk:
     runs-on: ubuntu-latest

CMakeLists.txt

@@ -36,6 +36,11 @@ add_custom_command(OUTPUT ${LEX_GENERATED_SOURCE_FILE}
         COMMENT "generate C source file for lexer"
         VERBATIM)
 
+# remove dependency when compiling with MSVC on windows
+if (MSVC)
+    add_compile_definitions(YY_NO_UNISTD_H)
+endif()
+
 # ------------------------------------------------ #
 #  Yacc                                            #
 # ------------------------------------------------ #
@@ -56,7 +61,11 @@ add_custom_command(OUTPUT ${YACC_GENERATED_SOURCE_FILE}
 file(GLOB_RECURSE SOURCE_FILES src/*.c)
 
 # define default compile flags
-set(FLAGS -Wall -Wextra -Wconversion -Wpedantic)
+if (MSVC)
+    set(FLAGS /Wall /W3 /permissive)
+else()
+    set(FLAGS -Wall -Wextra -Wconversion -Wpedantic)
+endif()
 
 # ------------------------------------------------ #
 #  Target RELEASE                                  #
@@ -72,13 +81,20 @@ set_target_properties(release
         OUTPUT_NAME "gsc"
         RUNTIME_OUTPUT_DIRECTORY "bin/release")
 
+# FIXME: cannot compile with /O2 because of /RTC1 flag
+if (MSVC)
+    set(RELEASE_FLAGS)
+else()
+    set(RELEASE_FLAGS -m64 -O3 -fprefetch-loop-arrays -mrecip)
+endif()
+
 # compiler flags targeting a 64-bit GCC release environment
 # flags:
 #  - m64: build for 64-bit
 #  - O3: optimization level 3
 #  - fprefetch-loop-arrays: pre load arrays used in loops by using prefetch instruction
 #  - mrecip: make use RCPSS and RSQRTSS instructions
-target_compile_options(release PUBLIC ${FLAGS} -m64 -O3 -fprefetch-loop-arrays -mrecip)
+target_compile_options(release PUBLIC ${FLAGS} ${RELEASE_FLAGS})
 
 # add src directory as include path
 target_include_directories(release PUBLIC src)
@@ -97,8 +113,14 @@ set_target_properties(debug
         OUTPUT_NAME "gsc"
         RUNTIME_OUTPUT_DIRECTORY "bin/debug")
 
+if (MSVC)
+    set(DEBUG_FLAGS /DEBUG)
+else()
+    set(DEBUG_FLAGS -g)
+endif()
+
 # compiler flags targeting a GCC debug environment
-target_compile_options(debug PUBLIC ${FLAGS} -g)
+target_compile_options(debug PUBLIC ${FLAGS} ${DEBUG_FLAGS})
 
 # add src directory as include path
 target_include_directories(debug PUBLIC src)
@@ -120,9 +142,15 @@ set_target_properties(check
         OUTPUT_NAME "gsc"
         RUNTIME_OUTPUT_DIRECTORY "bin/check")
 
+if (MSVC)
+    set(CHECK_FLAGS /DEBUG /WX)
+else()
+    set(DEBUG_FLAGS -g -Werror)
+endif()
+
 # compiler flags targeting a GCC debug environment
 # extra -Werror flag to treat warnings as error to make github action fail on warning
-target_compile_options(check PUBLIC ${FLAGS} -g -Werror)
+target_compile_options(check PUBLIC ${FLAGS} ${DEBUG_FLAGS})
 
 # add src directory as include path
 target_include_directories(check PUBLIC src)

Dockerfile

@@ -1,10 +1,9 @@
-FROM servostar/gemstone:sdk-0.2.0-alpine-3.19.1
+FROM servostar/gemstone:sdk-0.2.1-alpine-3.19.1
 LABEL authors="servostar"
-LABEL version="0.2.0"
+LABEL version="0.2.1"
 LABEL description="docker image for setting up the build pipeline on SDK"
 LABEL website="https://github.com/Servostar/gemstone"
 
-COPY --chown=lorang src /home/lorang/src
-COPY --chown=lorang CMakeLists.txt /home/lorang/
+RUN git clone https://github.com/Servostar/gemstone.git /home/lorang
 
 RUN cmake .

README.md

@@ -2,6 +2,25 @@
 
 Gemstone is a programming language compiler written in C with lex and yacc.
 
+## Dependencies (build)
+
+### Windows 11
+
+For setup instruction see issue #30
+
+Requires:
+- Microsoft Build Tools 2022 (includes: CMake, MSVC)
+- WinFlexBison [find it here](https://github.com/lexxmark/winflexbison) (needs to be in PATH)
+
+### GNU/Linux
+
+Requires:
+- GCC
+- CMake
+- Make
+- bison
+- flex
+
 ## Development with VSCode/Codium
 
 Recommended extensions for getting a decent experience are the following:

sdk/Dockerfile

@@ -1,11 +1,11 @@
 FROM alpine:3.19.1
 LABEL authors="servostar"
-LABEL version="0.2.0"
+LABEL version="0.2.1"
 LABEL description="base image for building the gemstone programming language compiler"
 LABEL website="https://github.com/Servostar/gemstone"
 
 # install dependencies
-RUN apk add build-base gcc make cmake bison flex
+RUN apk add build-base gcc make cmake bison flex git
 
 # create user for build
 RUN adduser --disabled-password lorang

src/sys/log.h

@@ -24,7 +24,7 @@
 // generally not defined by GCC < 11.3 and MSVC
 #ifndef __FILE_NAME__
 #if defined(_WIN32) || defined(_WIN64) || defined(_MSC_VER)
-#define __FILE_NAME__ (strrstr(__FILE__, "\\") ? strrstr(__FILE__, "\\") + 1 : __FILE__)
+#define __FILE_NAME__ (strrchr(__FILE__, '\\') ? strrchr(__FILE__, '\\') + 1 : __FILE__)
 #else
 #define __FILE_NAME__ (strrchr(__FILE__, '/') ? strrchr(__FILE__, '/') + 1 : __FILE__)
 #endif