cbuild
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21
Makefile
21
Makefile
@ -4,12 +4,8 @@
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all: build_exec_dbg
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# generates different profile info
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build_profile:
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@cbuild/call_task.sh build_profile 2>&1 | tee make_raw.log
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# creates executable using profile info generated by build_profile
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build_exec: build_profile
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# creates executable using profiling info generated by profile
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build_exec: profile
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@cbuild/call_task.sh build_exec 2>&1 | tee -a make_raw.log
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# creates executable with debug info and no optimizations
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@ -48,6 +44,19 @@ exec_dbg: build_exec_dbg
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valgrind: build_exec_dbg
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@cbuild/call_task.sh valgrind 2>&1 | tee -a make_raw.log
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# generates profiling info
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profile:
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@cbuild/call_task.sh profile 2>&1 | tee make_raw.log
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# compiles program with -pg and runs it with gprof
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# uses gprof2dot python script to generate function call tree
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gprof:
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@cbuild/call_task.sh gprof 2>&1 | tee make_raw.log
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# compiles executable with sanitizers and executes it to find errors and warnings
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sanitize:
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@cbuild/call_task.sh sanitize 2>&1 | tee make_raw.log
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######################################
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###### Other tasks #######
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######################################
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2
cbuild
2
cbuild
@ -1 +1 @@
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Subproject commit 9f04507bd880343b5a99194d5c744879cdb9efe4
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Subproject commit ec4209831b25876b3ad95db89eb4034dbb69d38e
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@ -1,14 +1,14 @@
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#!/bin/bash
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CBUILD_VERSION=5
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CONFIG_VERSION=5
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CBUILD_VERSION=6
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CONFIG_VERSION=6
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PROJECT="kerep"
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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"
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WARN_CPP="-Wall"
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STD_CPP="c++11"
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WARN_C="-Wall -Wno-discarded-qualifiers -Wextra -Wno-unused-parameter"
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WARN_CPP="-Wall -Wextra -Wno-unused-parameter"
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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="$( find tests -name '*.c')"
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@ -40,26 +40,13 @@ esac
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# TASKS
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case "$TASK" in
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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="$CPP_ARGS"
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PRE_TASK_SCRIPT=cbuild/default_tasks/build_exec.sh
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TASK_SCRIPT=cbuild/default_tasks/profile.sh
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POST_TASK_SCRIPT=
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;;
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# creates executable using profile info generated by build_profile
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# creates executable using profiling info if it exists
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build_exec)
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# -flto applies more optimizations across object files
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# -flto=auto is needed to multithreaded copilation
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# -fuse-linker-plugin is required to use static libs with lto, it strips away all
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# -fuse-linker-plugin is required to use static libs with lto
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# -fprofile-use enables compiler to use profiling info files to optimize executable
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# -fprofile-prefix-path sets path where profiling info about objects are be saved
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C_ARGS="-O2 -flto=auto -fuse-linker-plugin -fprofile-use -fprofile-prefix-path=$(realpath $OBJDIR)/objects"
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CPP_ARGS="$C_ARGS"
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LINKER_ARGS="$CPP_ARGS"
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@ -69,7 +56,7 @@ case "$TASK" in
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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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C_ARGS="-O0 -g3"
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CPP_ARGS="$C_ARGS"
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LINKER_ARGS="$CPP_ARGS"
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PRE_TASK_SCRIPT=
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@ -87,7 +74,7 @@ case "$TASK" in
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;;
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# creates shared library with debug symbols and no optimizations
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build_shared_lib_dbg)
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C_ARGS="-O0 -g -fpic -shared"
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C_ARGS="-O0 -g3 -fpic -shared"
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CPP_ARGS="$C_ARGS"
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LINKER_ARGS="$CPP_ARGS -Wl,-soname,$SHARED_LIB_FILE"
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PRE_TASK_SCRIPT=
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@ -104,7 +91,7 @@ case "$TASK" in
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;;
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# creates static library with debug symbols and no optimizations
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build_static_lib_dbg)
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C_ARGS="-O0 -g"
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C_ARGS="-O0 -g3"
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CPP_ARGS="$C_ARGS"
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PRE_TASK_SCRIPT=
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TASK_SCRIPT=cbuild/default_tasks/build_static_lib.sh
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@ -119,6 +106,45 @@ case "$TASK" in
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VALGRIND_ARGS="-s --log-file=valgrind.log --read-var-info=yes --track-origins=yes --fullpath-after=$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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# generates profiling info
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profile)
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OUTDIR="$OUTDIR/profile"
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# -flto applies more optimizations across object files
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# -flto=auto is needed to multithreaded copilation
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# -fuse-linker-plugin is required to use static libs with lto
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# -pg adds code to executable, that generates file containing function call info (gmon.out)
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# -fprofile-generate generates executable with profiling code
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# -fprofile-prefix-path sets path where profiling info about objects will be saved
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C_ARGS="-O2 -flto=auto -fuse-linker-plugin -fprofile-generate -fprofile-prefix-path=$(realpath $OBJDIR)/objects"
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CPP_ARGS="$C_ARGS"
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LINKER_ARGS="$CPP_ARGS"
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PRE_TASK_SCRIPT=cbuild/default_tasks/build_exec.sh
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TASK_SCRIPT=cbuild/default_tasks/profile.sh
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POST_TASK_SCRIPT=
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;;
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# compiles program with -pg and runs it with gprof
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# uses gprof2dot python script to generate function call tree (pip install gprof2dot)
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# requires graphviz (https://www.graphviz.org/download/source/)
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gprof)
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OUTDIR="$OUTDIR/gprof"
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# -pg adds code to executable, that generates file containing function call info (gmon.out)
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C_ARGS="-O2 -flto=auto -fuse-linker-plugin -pg"
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CPP_ARGS="$C_ARGS"
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LINKER_ARGS="$CPP_ARGS"
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PRE_TASK_SCRIPT=cbuild/default_tasks/build_exec.sh
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TASK_SCRIPT=cbuild/default_tasks/gprof.sh
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POST_TASK_SCRIPT=
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;;
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# compiles executable with sanitizers and executes it to find errors and warnings
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sanitize)
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OUTDIR="bin/sanitize"
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C_ARGS="-O0 -g3 -fsanitize=undefined,address"
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CPP_ARGS="$C_ARGS"
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LINKER_ARGS="$CPP_ARGS"
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PRE_TASK_SCRIPT=cbuild/default_tasks/build_exec.sh
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TASK_SCRIPT=cbuild/default_tasks/exec.sh
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POST_TASK_SCRIPT=
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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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