. "$BST_LIB"

# inih is a C .INI-file parser. The distro is static-only and the C++ INIReader
# half is not built (the external tcmode's CXX is the C driver), so the payload
# is one header plus a pkg-config file (-dev) and the static archive libinih.a
# (-staticdev). There is no on-target C compiler to link against it, so the
# on-target assertion is that the shipped payload is real -- the header carrying
# its include guard, its declared API and its tunable defaults, the .pc file
# describing the library the image actually ships, and the archive carrying its
# compiled member plus every exported ini_parse* symbol in its index. That
# symbol index is what distinguishes a wasm32 compile that produced the parser
# from an empty stub.

inc=/usr/include/ini.h
pc=/usr/lib/pkgconfig/inih.pc
lib=/usr/lib/libinih.a

check libinih/header-present test -f "$inc"
check libinih/header-nonempty test -s "$inc"
check_out libinih/header-guard "define INI_H" cat "$inc"

# The declared C API: all four entry points, and the two callback typedefs a
# caller must implement against.
check_out libinih/api-parse        "int ini_parse("        cat "$inc"
check_out libinih/api-parse-file   "int ini_parse_file("   cat "$inc"
check_out libinih/api-parse-stream "int ini_parse_stream(" cat "$inc"
check_out libinih/api-parse-string "int ini_parse_string(" cat "$inc"
check_out libinih/handler-typedef  "ini_handler"           cat "$inc"
check_out libinih/reader-typedef   "ini_reader"            cat "$inc"

# The compile-time tunables, at their upstream defaults: this port passes none
# of inih's feature options, so a caller gets multi-line entries, BOM tolerance,
# inline comments and the 200-byte stack line buffer.
check_out libinih/tunable-multiline "define INI_ALLOW_MULTILINE 1"      cat "$inc"
check_out libinih/tunable-bom       "define INI_ALLOW_BOM 1"           cat "$inc"
check_out libinih/tunable-inline    "define INI_ALLOW_INLINE_COMMENTS 1" cat "$inc"
check_out libinih/tunable-stack     "define INI_USE_STACK 1"           cat "$inc"
check_out libinih/tunable-maxline   "define INI_MAX_LINE 200"          cat "$inc"

# pkg-config metadata: shipped so a future recipe can DEPEND on inih, and the
# one place the port's version and link line are stated on target.
check     libinih/pc-present test -f "$pc"
check_out libinih/pc-name    "Name: inih"     cat "$pc"
check_out libinih/pc-version "Version: 58"    cat "$pc"
check_out libinih/pc-libs    "-linih"         cat "$pc"
check_out libinih/pc-cflags  "-I\${includedir}" cat "$pc"

check     libinih/lib-present  test -f "$lib"
check     libinih/lib-nonempty test -s "$lib"
check_out libinih/lib-archive  "!<arch>" head -c 8 "$lib"

# Flatten the archive to printable text once: GNU grep suppresses matches inside
# binary data, and busybox tr does not handle [:print:] under -c, so the octal
# range is the formulation both greps and both trs agree on.
flat=${TMPDIR:-/tmp}/bst-libinih.$$
tr -c '\40-\176\n' ' ' < "$lib" > "$flat" 2>/dev/null

check libinih/lib-member grep -q "ini.c.o" "$flat"

for s in ini_parse ini_parse_file ini_parse_stream ini_parse_string; do
  check "libinih/sym-$s" grep -q "$s" "$flat"
done

# No shared object: static-only is distro policy, and inih's meson defaults to a
# shared library, so a stray libinih.so here would mean the override was lost.
check libinih/no-shared sh -c 'set -- /usr/lib/libinih.so*; [ ! -e "$1" ]'

rm -f "$flat"