Skip to content

Support bash versions prior to 4.2 #577

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Open
danielchasehooper wants to merge 1 commit into
base: master
Choose a base branch
from
Open

Support bash versions prior to 4.2 #577

Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
65 changes: 39 additions & 26 deletions build.sh
100644 → 100755
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -3,13 +3,25 @@ set -eu
cd "$(dirname "$0")"

# --- Unpack Arguments --------------------------------------------------------
gcc=0
clang=0
release=0
debug=0
no_meta=0
raddbg=0
radlink=0
rdi_from_pdb=0
rdi_from_dwarf=0
rdi_dump=0
rdi_breakpad_from_pdb=0
ryan_scratch=0
for arg in "$@"; do declare $arg='1'; done
if [ ! -v gcc ]; then clang=1; fi
if [ ! -v release ]; then debug=1; fi
if [ -v debug ]; then echo "[debug mode]"; fi
if [ -v release ]; then echo "[release mode]"; fi
if [ -v clang ]; then compiler="${CC:-clang}"; echo "[clang compile]"; fi
if [ -v gcc ]; then compiler="${CC:-gcc}"; echo "[gcc compile]"; fi
if [ "$gcc" != "1" ]; then clang=1; fi
if [ "$release" != "1" ]; then debug=1; fi
if [ "$debug" = "1" ]; then echo "[debug mode]"; fi
if [ "$release" = "1" ]; then echo "[release mode]"; fi
if [ "$clang" = "1" ]; then compiler="${CC:-clang}"; echo "[clang compile]"; fi
if [ "$gcc" = "1" ]; then compiler="${CC:-gcc}"; echo "[gcc compile]"; fi

# --- Unpack Command Line Build Arguments -------------------------------------
auto_compile_flags=''
Expand Down Expand Up @@ -37,24 +49,24 @@ link_render="-lGL -lEGL"
link_font_provider="-lfreetype"

# --- Choose Compile/Link Lines -----------------------------------------------
if [ -v gcc ]; then compile_debug="$gcc_debug"; fi
if [ -v gcc ]; then compile_release="$gcc_release"; fi
if [ -v gcc ]; then compile_link="$gcc_link"; fi
if [ -v gcc ]; then out="$gcc_out"; fi
if [ -v clang ]; then compile_debug="$clang_debug"; fi
if [ -v clang ]; then compile_release="$clang_release"; fi
if [ -v clang ]; then compile_link="$clang_link"; fi
if [ -v clang ]; then out="$clang_out"; fi
if [ -v debug ]; then compile="$compile_debug"; fi
if [ -v release ]; then compile="$compile_release"; fi
if [ "$gcc" = "1" ]; then compile_debug="$gcc_debug"; fi
if [ "$gcc" = "1" ]; then compile_release="$gcc_release"; fi
if [ "$gcc" = "1" ]; then compile_link="$gcc_link"; fi
if [ "$gcc" = "1" ]; then out="$gcc_out"; fi
if [ "$clang" = "1" ]; then compile_debug="$clang_debug"; fi
if [ "$clang" = "1" ]; then compile_release="$clang_release"; fi
if [ "$clang" = "1" ]; then compile_link="$clang_link"; fi
if [ "$clang" = "1" ]; then out="$clang_out"; fi
if [ "$debug" = "1" ]; then compile="$compile_debug"; fi
if [ "$release" = "1" ]; then compile="$compile_release"; fi

# --- Prep Directories --------------------------------------------------------
mkdir -p build
mkdir -p local

# --- Build & Run Metaprogram -------------------------------------------------
if [ -v no_meta ]; then echo "[skipping metagen]"; fi
if [ ! -v no_meta ]
if [ "$no_meta" = "1" ]; then echo "[skipping metagen]"; fi
if [ "$no_meta" != "1" ]
then
cd build
$compile_debug ../src/metagen/metagen_main.c $compile_link $out metagen
Expand All @@ -63,18 +75,19 @@ then
fi

# --- Build Everything (@build_targets) ---------------------------------------
didbuild=0
cd build
if [ -v raddbg ]; then didbuild=1 && $compile ../src/raddbg/raddbg_main.c $compile_link $link_os_gfx $link_render $link_font_provider $out raddbg; fi
if [ -v radlink ]; then didbuild=1 && $compile ../src/linker/lnk.c $compile_link $out radlink; fi
if [ -v rdi_from_pdb ]; then didbuild=1 && $compile ../src/rdi_from_pdb/rdi_from_pdb_main.c $compile_link $out rdi_from_pdb; fi
if [ -v rdi_from_dwarf ]; then didbuild=1 && $compile ../src/rdi_from_dwarf/rdi_from_dwarf.c $compile_link $out rdi_from_dwarf; fi
if [ -v rdi_dump ]; then didbuild=1 && $compile ../src/rdi_dump/rdi_dump_main.c $compile_link $out rdi_dump; fi
if [ -v rdi_breakpad_from_pdb ]; then didbuild=1 && $compile ../src/rdi_breakpad_from_pdb/rdi_breakpad_from_pdb_main.c $compile_link $out rdi_breakpad_from_pdb; fi
if [ -v ryan_scratch ]; then didbuild=1 && $compile ../src/scratch/ryan_scratch.c $compile_link $link_os_gfx $link_render $link_font_provider $out ryan_scratch; fi
if [ "$raddbg" = "1" ]; then didbuild=1 && $compile ../src/raddbg/raddbg_main.c $compile_link $link_os_gfx $link_render $link_font_provider $out raddbg; fi
if [ "$radlink" = " 1" ]; then didbuild=1 && $compile ../src/linker/lnk.c $compile_link $out radlink; fi
if [ "$rdi_from_pdb" = " 1" ]; then didbuild=1 && $compile ../src/rdi_from_pdb/rdi_from_pdb_main.c $compile_link $out rdi_from_pdb; fi
if [ "$rdi_from_dwarf" = " 1" ]; then didbuild=1 && $compile ../src/rdi_from_dwarf/rdi_from_dwarf.c $compile_link $out rdi_from_dwarf; fi
if [ "$rdi_dump" = " 1" ]; then didbuild=1 && $compile ../src/rdi_dump/rdi_dump_main.c $compile_link $out rdi_dump; fi
if [ "$rdi_breakpad_from_pdb" = " 1" ]; then didbuild=1 && $compile ../src/rdi_breakpad_from_pdb/rdi_breakpad_from_pdb_main.c $compile_link $out rdi_breakpad_from_pdb; fi
if [ "$ryan_scratch" = " 1" ]; then didbuild=1 && $compile ../src/scratch/ryan_scratch.c $compile_link $link_os_gfx $link_render $link_font_provider $out ryan_scratch; fi
cd ..

# --- Warn On No Builds -------------------------------------------------------
if [ ! -v didbuild ]
if [ "$didbuild" = "0" ]
then
echo "[WARNING] no valid build target specified; must use build target names as arguments to this script, like \`./build.sh raddbg\` or \`./build.sh rdi_from_pdb\`."
exit 1
Expand Down