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Simplify configure script

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This commit is contained in:
Mikhail Romanko
2025-07-30 18:25:33 +03:00
parent 514a17e04d
commit da5a4cb483
1 changed files with 106 additions and 102 deletions
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102
configure vendored
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@@ -13,21 +13,21 @@ enable_lfs="no"
enable_tests="no" enable_tests="no"
use_clock_gettime="no" use_clock_gettime="no"
if [ -z "$cc" ]; then cc=gcc; fi if [ -z "$cc" ]; then cc="gcc"; fi
if [ -z "$ld" ]; then ld=gcc; fi if [ -z "$ld" ]; then ld="gcc"; fi
if [ -z "$ar" ]; then ar=ar; fi if [ -z "$ar" ]; then ar="ar"; fi
# Internal functions # Internal functions
assign_option() { assign_option() {
set -- ${1#--} $2 set -- "${1#--}" "$2"
set -- ${2:-${1%%=*}} ${1#*=} set -- "${2:-${1%%=*}}" "${1#*=}"
eval "$1=$2" eval "$1=$2"
} }
assign_toggle() { assign_toggle() {
set -- ${1#--} $2 $3 set -- "${1#--}" "$2" "$3"
set -- ${2:-${1%%=*}} ${1#*=} $3 $1 set -- "${2:-${1%%=*}}" "${1#*=}" "$3" "$1"
if test $4 = $2; then set -- $1 $3; fi if test "$4" = "$2"; then set -- "$1" "$3"; fi
eval "$1=$2" eval "$1=$2"
} }
@@ -159,15 +159,15 @@ else
fi fi
# Platform independant sources # Platform independant sources
for file in ${source_path}src/*.c; do for file in "${source_path}src"/*.c; do
sources="$sources:$file" sources="$sources:$file"
done done
for file in ${source_path}src/Math/*.c; do for file in "${source_path}src/Math"/*.c; do
sources="$sources:$file" sources="$sources:$file"
done done
for file in ${source_path}src/String/*.c; do for file in "${source_path}src/String"/*.c; do
sources="$sources:$file" sources="$sources:$file"
done done
@@ -175,50 +175,52 @@ done
if [ "$enable_tests" = "yes" ]; then if [ "$enable_tests" = "yes" ]; then
tests="" tests=""
mkdir test test/src 2> /dev/null mkdir test test/src 2> /dev/null
for file in "${source_path}test/src/*.c"; do for file in "${source_path}test/src"/*.c; do
if [ -n "$tests" ]; then tests="$tests:$file" if [ -n "$tests" ]; then tests="$tests:$file"
else tests="$file"; fi else tests="$file"; fi
done done
fi fi
# Makefile generation
{
# Generate variables # Generate variables
echo "CC=$cc" > Makefile echo "CC=$cc"
echo "AR=$ar" >> Makefile echo "AR=$ar"
echo "CFLAGS=$cflags" >> Makefile echo "CFLAGS=$cflags"
echo "LDFLAGS=$ldflags" >> Makefile echo "LDFLAGS=$ldflags"
echo "STATICLIB=$staticlib" >> Makefile echo "STATICLIB=$staticlib"
if [ "$enable_dynamic" = "yes" ]; then if [ "$enable_dynamic" = "yes" ]; then
echo "DYNAMICLIB=$dynamiclib" >> Makefile echo "DYNAMICLIB=$dynamiclib"
fi fi
# Set a list of objects # Set a list of objects
printf "OBJS=" >> Makefile printf "\nOBJS="
( (
IFS=":" IFS=":"
for source in $sources; do for source in $sources; do
object=${source%%.c}.o object=${source%%.c}.o
object=${object#${source_path}} object=${object#${source_path}}
echo " \\" >> Makefile echo " \\"
printf " %s" "$object" >> Makefile printf " %s" "$object"
done done
) )
printf "\n\n" >> Makefile printf "\n\n"
# Check if dynamic linking is enabled and add rules # Check if dynamic linking is enabled and add rules
if [ "$enable_dynamic" = "yes" ]; then if [ "$enable_dynamic" = "yes" ]; then
printf "all: static dynamic\n\n" >> Makefile printf "all: static dynamic\n\n"
printf "dynamic: \$(DYNAMICLIB)\n\n" >> Makefile printf "dynamic: \$(DYNAMICLIB)\n\n"
printf "\$(DYNAMICLIB): \$(OBJS)\n" >> Makefile printf "\$(DYNAMICLIB): \$(OBJS)\n"
printf "\t\$(CC) \$(LDFLAGS) \$(OBJS) -o \$(DYNAMICLIB)\n\n" >> Makefile printf "\t\$(CC) \$(LDFLAGS) \$(OBJS) -o \$(DYNAMICLIB)\n\n"
else else
printf "all: static\n\n" >> Makefile printf "all: static\n\n"
fi fi
# Add rules for static linking # Add rules for static linking
printf "static: \$(STATICLIB)\n\n" >> Makefile printf "static: \$(STATICLIB)\n\n"
printf "\$(STATICLIB): \$(OBJS)\n" >> Makefile printf "\$(STATICLIB): \$(OBJS)\n"
printf "\t\$(AR) r \$(STATICLIB) \$(OBJS)\n\n" >> Makefile printf "\t\$(AR) r \$(STATICLIB) \$(OBJS)\n\n"
# Generate rules for tests # Generate rules for tests
if [ "$enable_tests" = "yes" ]; then if [ "$enable_tests" = "yes" ]; then
@@ -227,22 +229,21 @@ if [ "$enable_tests" = "yes" ]; then
for source in $tests; do for source in $tests; do
object=${source%%.c}${exe} object=${source%%.c}${exe}
object=${object#${source_path}} object=${object#${source_path}}
printf "%s: %s \$(STATICLIB)\n" $object $source >> Makefile printf "%s: %s \$(STATICLIB)\n" $object $source
printf "\t\$(CC) \$(CFLAGS) -I${source_path}unit/include %s %s \$(STATICLIB) -o %s\n\n" "$source" "${source_path}unit/src/Unit.c" "$object" >> Makefile printf "\t\$(CC) \$(CFLAGS) -I${source_path}unit/include %s %s \$(STATICLIB) -o %s\n\n" "$source" "${source_path}unit/src/Unit.c" "$object"
done done
) )
printf "tests: "
printf "tests: " >> Makefile
( (
IFS=":" IFS=":"
for source in $tests; do for source in $tests; do
object=${source%%.c}${exe} object=${source%%.c}${exe}
object=${object#${source_path}} object=${object#${source_path}}
echo " \\" >> Makefile echo " \\"
printf " %s" "$object" >> Makefile printf " %s" "$object"
done done
) )
printf "\n\n" >> Makefile printf "\n\n"
fi fi
# Generate rules for main objects # Generate rules for main objects
@@ -251,17 +252,17 @@ fi
for source in $sources; do for source in $sources; do
object=${source%%.c}.o object=${source%%.c}.o
object=${object#${source_path}} object=${object#${source_path}}
printf "$object: $source\n" >> Makefile printf "$object: $source\n"
printf "\t\$(CC) -c \$(CFLAGS) \$< -o \$@\n\n" >> Makefile printf "\t\$(CC) -c \$(CFLAGS) \$< -o \$@\n\n"
done done
) )
printf "\n\n" >> Makefile printf "\n\n"
# Generate clean rules # Generate clean rules
printf "clean:\n" >> Makefile printf "clean:\n"
printf "\t-rm -f \$(OBJS) \$(STATICLIB)" >> Makefile printf "\t-rm -f \$(OBJS) \$(STATICLIB)"
if [ "$enable_dynamic" = "yes" ]; then if [ "$enable_dynamic" = "yes" ]; then
printf " \$(DYNAMICLIB)" >> Makefile printf " \$(DYNAMICLIB)"
fi fi
if [ "$enable_tests" = "yes" ]; then if [ "$enable_tests" = "yes" ]; then
@@ -270,14 +271,17 @@ if [ "$enable_tests" = "yes" ]; then
for source in $tests; do for source in $tests; do
object=${source%%.c}${exe} object=${source%%.c}${exe}
object=${object#${source_path}} object=${object#${source_path}}
printf " %s" "$object" >> Makefile printf " %s" "$object"
done done
) )
fi fi
printf "\n\n" >> Makefile printf "\n\n"
} > Makefile
# Generate internal config.h # Generate internal config.h
printf "#ifndef BH_SRC_CONFIG_H\n#define BH_SRC_CONFIG_H\n\n" > Config.h {
if [ "$use_clock_gettime" ]; then printf "#define BH_USE_CLOCK_GETTIME\n" >> Config.h; fi printf "#ifndef BH_SRC_CONFIG_H\n#define BH_SRC_CONFIG_H\n\n"
if [ "$enable_lfs" ]; then printf "#define BH_ENABLE_LFS\n" >> Config.h; fi if [ "$use_clock_gettime" ]; then printf "#define BH_USE_CLOCK_GETTIME\n"; fi
printf "\n#endif /* BH_SRC_CONFIG_H */\n" >> Config.h if [ "$enable_lfs" ]; then printf "#define BH_ENABLE_LFS\n"; fi
printf "\n#endif /* BH_SRC_CONFIG_H */\n"
} > Config.h