98 lines
3.3 KiB
Bash
98 lines
3.3 KiB
Bash
#!/bin/bash
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CBUILD_VERSION=5
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CONFIG_VERSION=6
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PROJECT=cobek
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CMP_C=gcc
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CMP_CPP=g++
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STD_C=c11
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STD_CPP=c++17
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WARN_C="-Wall -Wno-discarded-qualifiers -ftrack-macro-expansion=0"
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WARN_CPP="-Wall"
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SRC_C="$( find src -name '*.c')"
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SRC_CPP="$( find src -name '*.cpp')"
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#TESTS_C="$( find tests -name '*.c')"
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#TESTS_CPP="$(find tests -name '*.cpp')"
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# OBJDIR structure:
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# ├── objects - dir where compiled *.o files are stored. cleans every call of build task
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# ├── profile - dir where gcc *.gcda profiling info files stored
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# ├── libs - there you can put static libs and linker will find them
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# └── out - output files are created here and then copied to OUTDIR
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OBJDIR="obj"
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OUTDIR="bin"
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# OS-specific options
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case "$OS" in
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WINDOWS)
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EXEC_FILE="$PROJECT.exe"
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;;
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LINUX)
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EXEC_FILE="$PROJECT"
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;;
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*)
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error "operating system $OS has no configuration variants"
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;;
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esac
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# TASKS
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case "$TASK" in
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rebuild_kerep)
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TASK_SCRIPT=tasks/rebuild_kerep.sh
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;;
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# generates different profile info
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build_profile)
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OUTDIR="$OUTDIR/profile"
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# -flto applies more optimizations across object files
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# -flto=auto is needed to multithreaded copilation
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# -fuse-linker-plugin is required to use static libs with lto, it strips away all
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# -pg adds code to executable, that generates file containing function call info (gmon.out)
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# -fprofile-generate
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C_ARGS="-O2 -flto=auto -fuse-linker-plugin -pg -fprofile-generate -fprofile-prefix-path=$(realpath $OBJDIR)/objects"
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CPP_ARGS="$C_ARGS"
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LINKER_ARGS="$CPP_ARGS"
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PRE_TASK_SCRIPT=tasks/pre_build.sh
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TASK_SCRIPT=cbuild/default_tasks/build_exec.sh
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POST_TASK_SCRIPT=cbuild/default_tasks/profile.sh
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KEREP_BUILD_TASK=build_static_lib
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;;
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# creates executable using profile info generated by build_profile
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build_exec)
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# -flto applies more optimizations across object files
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# -flto=auto is needed to multithreaded copilation
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# -fuse-linker-plugin is required to use static libs with lto, it strips away all
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C_ARGS="-O2 -flto=auto -fuse-linker-plugin -fprofile-use -fprofile-prefix-path=$(realpath $OBJDIR)/objects"
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CPP_ARGS="$C_ARGS"
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LINKER_ARGS="$CPP_ARGS"
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PRE_TASK_SCRIPT=tasks/pre_build.sh
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TASK_SCRIPT=cbuild/default_tasks/build_exec.sh
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KEREP_BUILD_TASK=build_static_lib
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;;
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# creates executable with debug info and no optimizations
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build_exec_dbg)
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C_ARGS="-O0 -g"
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CPP_ARGS="$C_ARGS"
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LINKER_ARGS="$CPP_ARGS"
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PRE_TASK_SCRIPT=tasks/pre_build.sh
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TASK_SCRIPT=cbuild/default_tasks/build_exec.sh
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KEREP_BUILD_TASK=build_static_lib_dbg
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;;
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# executes $EXEC_FILE
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exec)
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TASK_SCRIPT=cbuild/default_tasks/exec.sh
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;;
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# executes $EXEC_FILE with valgrind memory checker
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valgrind)
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VALGRIND_ARGS="-s --log-file=valgrind.log --read-var-info=yes --track-origins=yes --fullpath-after=$PROJECT/ --leak-check=full --show-leak-kinds=all"
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TASK_SCRIPT=cbuild/default_tasks/valgrind.sh
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;;
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# deletes generated files
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clean)
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TASK_SCRIPT=cbuild/default_tasks/clean.sh
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;;
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# unknown task
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*)
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error "task <$TASK> not found"
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;;
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esac
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