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Check programs for CC in the same path

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When the path of `CC` contains the target program name, e.g., clang,
the replaced program names were unexpected.  Replace basename part
only.
This commit is contained in:
Nobuyoshi Nakada 2025-02-17 13:19:08 +09:00
parent c1c7934b63
commit 7032e2d6bc
No known key found for this signature in database
GPG Key ID: 3582D74E1FEE4465
Notes: git 2025-02-17 04:55:39 +00:00 
Merged: https://github.com/ruby/ruby/pull/12762
1 changed files with 18 additions and 18 deletions
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36
configure.ac
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@ -208,7 +208,7 @@ AC_ARG_VAR([STRIP], [Strip command])
set rb_dummy ${CC}
rb_CC=$2
AC_DEFUN([RUBY_CHECK_PROG_FOR_CC], [
rb_prog=`echo "${rb_CC}" | sed "$2"`
rb_prog=`echo "${rb_CC}" | sed ["s:$2\([^/]*\)$:$3\1:"]`
AC_CHECK_PROG([$1], [$rb_prog], [$rb_prog])
])
AS_CASE(["/${rb_CC} "],
@ -219,17 +219,17 @@ AS_CASE(["/${rb_CC} "],
[*icc*], [
# Intel C++ has interprocedural optimizations. It tends to come with its
# own linker etc.
RUBY_CHECK_PROG_FOR_CC([AR], [s/icc/xiar/])
RUBY_CHECK_PROG_FOR_CC([CXX], [s/icc/icpc/])
RUBY_CHECK_PROG_FOR_CC([LD], [s/icc/xild/])
RUBY_CHECK_PROG_FOR_CC([AR], [icc], [xiar])
RUBY_CHECK_PROG_FOR_CC([CXX], [icc], [icpc])
RUBY_CHECK_PROG_FOR_CC([LD], [icc], [xild])
],
[*gcc*], [
# Ditto for GCC.
RUBY_CHECK_PROG_FOR_CC([LD], [s/gcc/ld/])
RUBY_CHECK_PROG_FOR_CC([AR], [s/gcc/gcc-ar/])
RUBY_CHECK_PROG_FOR_CC([CXX], [s/gcc/g++/])
RUBY_CHECK_PROG_FOR_CC([NM], [s/gcc/gcc-nm/])
RUBY_CHECK_PROG_FOR_CC([RANLIB], [s/gcc/gcc-ranlib/])
RUBY_CHECK_PROG_FOR_CC([LD], [gcc], [ld])
RUBY_CHECK_PROG_FOR_CC([AR], [gcc], [gcc-ar])
RUBY_CHECK_PROG_FOR_CC([CXX], [gcc], [g++])
RUBY_CHECK_PROG_FOR_CC([NM], [gcc], [gcc-nm])
RUBY_CHECK_PROG_FOR_CC([RANLIB], [gcc], [gcc-ranlib])
],
[*clang*], [
# Ditto for LLVM. Note however that llvm-as is a LLVM-IR to LLVM bitcode
@ -242,15 +242,15 @@ AS_CASE(["/${rb_CC} "],
[llvm_prefix=], [llvm_prefix=llvm-])
# AC_PREPROC_IFELSE cannot be used before AC_USE_SYSTEM_EXTENSIONS
RUBY_CHECK_PROG_FOR_CC([LD], [s/clang/ld/]) # ... maybe try lld ?
RUBY_CHECK_PROG_FOR_CC([AR], [s/clang/${llvm_prefix}ar/])
# RUBY_CHECK_PROG_FOR_CC([AS], [s/clang/${llvm_prefix}as/])
RUBY_CHECK_PROG_FOR_CC([CXX], [s/clang/clang++/])
RUBY_CHECK_PROG_FOR_CC([NM], [s/clang/${llvm_prefix}nm/])
RUBY_CHECK_PROG_FOR_CC([OBJCOPY], [s/clang/${llvm_prefix}objcopy/])
RUBY_CHECK_PROG_FOR_CC([OBJDUMP], [s/clang/${llvm_prefix}objdump/])
RUBY_CHECK_PROG_FOR_CC([RANLIB], [s/clang/${llvm_prefix}ranlib/])
RUBY_CHECK_PROG_FOR_CC([STRIP], [s/clang/${llvm_prefix}strip/])
RUBY_CHECK_PROG_FOR_CC([LD], [clang], [ld]) # ... maybe try lld ?
RUBY_CHECK_PROG_FOR_CC([AR], [clang], [${llvm_prefix}ar])
# RUBY_CHECK_PROG_FOR_CC([AS], [clang], [${llvm_prefix}as])
RUBY_CHECK_PROG_FOR_CC([CXX], [clang], [clang++])
RUBY_CHECK_PROG_FOR_CC([NM], [clang], [${llvm_prefix}nm])
RUBY_CHECK_PROG_FOR_CC([OBJCOPY], [clang], [${llvm_prefix}objcopy])
RUBY_CHECK_PROG_FOR_CC([OBJDUMP], [clang], [${llvm_prefix}objdump])
RUBY_CHECK_PROG_FOR_CC([RANLIB], [clang], [${llvm_prefix}ranlib])
RUBY_CHECK_PROG_FOR_CC([STRIP], [clang], [${llvm_prefix}strip])
])
AS_UNSET(rb_CC)
AS_UNSET(rb_dummy)