swm_version: 1
base:
  distro_version: dev
  pins: {}
mutations:
- type: source_patch
  tarball: https://sourceware.org/elfutils/ftp/0.194/elfutils-0.194.tar.bz2
  sha256: 09e2ff033d39baa8b388a2d7fbc5390bfde99ae3b7c67c7daaf7433fbcf0f01e
  build:
    compiler: zig-cc
    target: x86_64-linux-musl
    link: dynamic
    flags: []
    phases:
      configure: |
        mkdir -p compat && printf '%s\n' '#ifndef _COMPAT_ERROR_H' '#define _COMPAT_ERROR_H' '#include <stdio.h>' '#include <stdlib.h>' '#include <stdarg.h>' '#include <string.h>' 'extern char *program_invocation_short_name;' 'static inline void error(int s,int e,const char*f,...){va_list a;fflush(stdout);' ' fprintf(stderr,"%s: ",program_invocation_short_name);va_start(a,f);vfprintf(stderr,f,a);va_end(a);' ' if(e)fprintf(stderr,": %s",strerror(e));fputc(0x0a,stderr);if(s)exit(s);}' 'static inline void error_at_line(int s,int e,const char*fn,unsigned ln,const char*f,...){va_list a;' ' fflush(stdout);fprintf(stderr,"%s:%s:%u: ",program_invocation_short_name,fn,ln);' ' va_start(a,f);vfprintf(stderr,f,a);va_end(a);if(e)fprintf(stderr,": %s",strerror(e));' ' fputc(0x0a,stderr);if(s)exit(s);}' '#endif' > compat/error.h && printf '%s\n' '#ifndef _COMPAT_ARGP_H' '#define _COMPAT_ARGP_H' '#include <stdio.h>' '#include <errno.h>' 'typedef int error_t;' 'struct argp_option{const char*name;int key;const char*arg;int flags;const char*doc;int group;};' 'struct argp;' 'struct argp_state{const struct argp*root_argp;int argc;char**argv;int next;unsigned flags;' ' unsigned arg_num;int quoted;void*input;void**child_inputs;void*hook;char*name;FILE*err_stream;' ' FILE*out_stream;void*pstate;};' 'typedef error_t(*argp_parser_t)(int,char*,struct argp_state*);' 'struct argp_child;' 'struct argp{const struct argp_option*options;argp_parser_t parser;const char*args_doc;' ' const char*doc;const struct argp_child*children;char*(*help_filter)(int,const char*,void*);' ' const char*argp_domain;};' 'struct argp_child{const struct argp*argp;int flags;const char*header;int group;};' '#define ARGP_ERR_UNKNOWN E2BIG' '#define ARGP_KEY_ARG 0' '#define ARGP_KEY_END 0x1000001' '#define ARGP_KEY_INIT 0x1000003' '#define ARGP_KEY_FINI 0x1000007' '#define ARGP_KEY_SUCCESS 0x1000002' '#define ARGP_HELP_SEE 0x04' '#define ARGP_HELP_STD_ERR 0x2a' '#define OPTION_ARG_OPTIONAL 0x1' '#define OPTION_HIDDEN 0x2' '#define OPTION_ALIAS 0x4' '#define OPTION_DOC 0x8' '#define OPTION_NO_USAGE 0x10' '#define ARGP_IN_ORDER 0x08' '#define ARGP_NO_HELP 0x10' '#define ARGP_NO_EXIT 0x20' '#define ARGP_LONG_ONLY 0x40' 'extern const char*argp_program_version;extern const char*argp_program_bug_address;' 'extern void(*argp_program_version_hook)(FILE*,struct argp_state*);' 'extern error_t argp_parse(const struct argp*,int,char**,unsigned,int*,void*);' 'extern void argp_help(const struct argp*,FILE*,unsigned,char*);' 'extern void argp_error(const struct argp_state*,const char*,...);' '#endif' > compat/argp.h && printf '%s\n' '#ifndef _COMPAT_MUSL_EXTRA_H' '#define _COMPAT_MUSL_EXTRA_H' '#include <string.h>' '#ifndef __GLIBC__' 'static inline void*rawmemchr(const void*s,int c){const unsigned char*p=s;' ' for(;*p!=(unsigned char)c;p++){}' ' return(void*)p;}' '#endif' '#endif' > compat/musl-extra.h && printf '%s\n' '#ifndef _COMPAT_LIBINTL_H' '#define _COMPAT_LIBINTL_H' '#define gettext(s) (s)' '#define dgettext(d,s) (s)' '#define dcgettext(d,s,c) (s)' '#define ngettext(s,p,n) ((n)==1?(s):(p))' '#define dngettext(d,s,p,n) ((n)==1?(s):(p))' '#define bindtextdomain(d,x) ((char*)0)' '#define textdomain(d) ((char*)0)' '#define bind_textdomain_codeset(d,c) ((char*)0)' '#endif' > compat/libintl.h && printf '%s\n' '#include <stdio.h>' 'struct argp;struct argp_state;typedef int error_t;' 'const char*argp_program_version;const char*argp_program_bug_address;' 'void(*argp_program_version_hook)(FILE*,struct argp_state*);' 'error_t argp_parse(const struct argp*a,int c,char**v,unsigned f,int*i,void*n){return 0;}' 'void argp_help(const struct argp*a,FILE*s,unsigned f,char*n){}' 'void argp_error(const struct argp_state*s,const char*f,...){}' 'void argp_state_help(const struct argp_state*s,FILE*t,unsigned f){}' 'void argp_usage(const struct argp_state*s){}' > compat/argp-stub.c && $CC -c compat/argp-stub.c -o compat/argp-stub.o && ar rcs compat/libargp.a compat/argp-stub.o && printf '%s\n' 'typedef struct{int x;}FTS;typedef struct{int y;}FTSENT;' 'FTS*fts_open(char*const*p,int o,int(*c)(const FTSENT**,const FTSENT**)){return 0;}' 'FTSENT*fts_read(FTS*f){return 0;}' 'FTSENT*fts_children(FTS*f,int o){return 0;}' 'int fts_set(FTS*f,FTSENT*e,int o){return 0;}' 'int fts_close(FTS*f){return 0;}' > compat/fts-stub.c && $CC -c compat/fts-stub.c -o compat/fts-stub.o && ar rcs compat/libfts.a compat/fts-stub.o && printf '%s\n' 'struct obstack;void(*obstack_alloc_failed_handler)(void);int obstack_exit_failure;' 'int _obstack_begin(struct obstack*o,int s,int a,void*(*c)(long),void(*f)(void*)){return 1;}' 'int _obstack_begin_1(struct obstack*o,int s,int a,void*(*c)(void*,long),void(*f)(void*,void*),void*x){return 1;}' 'void _obstack_newchunk(struct obstack*o,int l){}' 'int _obstack_allocated_p(struct obstack*o,void*p){return 0;}' 'void _obstack_free(struct obstack*o,void*p){}' 'int _obstack_memory_used(struct obstack*o){return 0;}' > compat/obstack-stub.c && $CC -c compat/obstack-stub.c -o compat/obstack-stub.o && ar rcs compat/libobstack.a compat/obstack-stub.o && CFLAGS="-O2 -g -I$PWD/compat" CPPFLAGS="-I$PWD/compat" LDFLAGS="-L$PWD/compat" ./configure --prefix=/usr --libdir=/usr/lib --disable-nls --disable-demangler --disable-libdebuginfod --disable-debuginfod --program-prefix=eu-
      compile: rm -f compat/argp.h && make -C lib CFLAGS="-O2 -g -I$PWD/compat -include $PWD/compat/musl-extra.h" && make -C libelf libelf.a libelf.so CFLAGS="-O2 -g -I$PWD/compat -include $PWD/compat/musl-extra.h" && make -C libcpu CFLAGS="-O2 -g -I$PWD/compat -include $PWD/compat/musl-extra.h" && make -C backends CFLAGS="-O2 -g -I$PWD/compat -include $PWD/compat/musl-extra.h" && make -C libebl CFLAGS="-O2 -g -I$PWD/compat -include $PWD/compat/musl-extra.h" && make -C libdwelf CFLAGS="-O2 -g -I$PWD/compat -include $PWD/compat/musl-extra.h" && make -C libdw libdw.a CFLAGS="-O2 -g -I$PWD/compat -include $PWD/compat/musl-extra.h" && make -C libdwfl libdwfl.a CFLAGS="-O2 -g -I$PWD/compat -include $PWD/compat/musl-extra.h" && make -C libdwfl_stacktrace libdwfl_stacktrace.a CFLAGS="-O2 -g -I$PWD/compat -include $PWD/compat/musl-extra.h"
      install: |
        mkdir -p /out/usr/lib/pkgconfig /out/usr/include && cp -a libelf/libelf.a libelf/libelf.so* /out/usr/lib/ && cp -a libelf/libelf.h libelf/gelf.h /out/usr/include/ && cp -a config/libelf.pc /out/usr/lib/pkgconfig/ 2>/dev/null || true
        mkdir -p /out/usr/include/elfutils
        cp -a libdw/libdw.a /out/usr/lib/
        cp -a libdw/dwarf.h libdw/libdw.h libdw/known-dwarf.h /out/usr/include/
        cp -a libdwfl/libdwfl.h /out/usr/include/
        # libdw.a GORDA: dwarves enlaza sólo `-ldw -lelf` (su FindDWARF.cmake pone
        # DWARF_LIBRARIES = libdw + libelf y nada más), pero libdw necesita libdwfl, libebl, libdwelf,
        # los backends y libeu, que en elfutils son libs INTERNAS. En el .so de una distro van dentro;
        # acá hay que fusionarlas a mano en un solo archive o salen `undefined symbol: dwfl_begin`,
        # `eu_tsearch`, `eu_search_tree_init`… Mismo patrón que la libgtk-4.a gorda de `gtk4`.
        #
        # `error()` va también: es de <error.h> de glibc y musl no lo trae. El compat/error.h de la receta
        # es `static inline`, así que sólo sirve a las TUs que lo incluyen; los objetos que lo referencian
        # desde otra unidad necesitan un símbolo REAL. Se compila uno y se mete en el archive.
        printf '%s
        ' '#include <stdio.h>' '#include <stdlib.h>' '#include <stdarg.h>' '#include <string.h>' 'extern char *program_invocation_short_name;' 'void error(int s,int e,const char*f,...){va_list a;fflush(stdout);' ' fprintf(stderr,"%s: ",program_invocation_short_name);va_start(a,f);vfprintf(stderr,f,a);va_end(a);' ' if(e)fprintf(stderr,": %s",strerror(e));fputc(0x0a,stderr);if(s)exit(s);}' 'void error_at_line(int s,int e,const char*fn,unsigned ln,const char*f,...){va_list a;fflush(stdout);' ' fprintf(stderr,"%s:%s:%u: ",program_invocation_short_name,fn,ln);' ' va_start(a,f);vfprintf(stderr,f,a);va_end(a);if(e)fprintf(stderr,": %s",strerror(e));' ' fputc(0x0a,stderr);if(s)exit(s);}' > /tmp/error-impl.c
        $CC -c -O2 /tmp/error-impl.c -o /tmp/error-impl.o
        rm -rf /tmp/fat && mkdir -p /tmp/fat && cd /tmp/fat
        for A in $OLDPWD/libdw/libdw.a $OLDPWD/libdwfl/libdwfl.a $OLDPWD/libebl/libebl.a $OLDPWD/libdwelf/libdwelf.a $OLDPWD/backends/libebl_backends.a $OLDPWD/lib/libeu.a \
                 $OLDPWD/libdwfl_stacktrace/libdwfl_stacktrace.a; do
          [ -f "$A" ] || continue
          n=$(basename "$A" .a); mkdir -p $n && (cd $n && ar x "$A")
        done
        cd $OLDPWD
        ar rcs /out/usr/lib/libdw.a $(find /tmp/fat -name '*.o') /tmp/error-impl.o
        cp -a libdwfl/libdwfl.a /out/usr/lib/
        cp -a libdw/libdw.h libdw/known-dwarf.h /out/usr/include/elfutils/
        cp -a libdwfl/libdwfl.h /out/usr/include/elfutils/
        cp -a version.h /out/usr/include/elfutils/ 2>/dev/null || true
        cp -a config/libdw.pc /out/usr/lib/pkgconfig/ 2>/dev/null || true
        test -f /out/usr/lib/libdw.a && test -f /out/usr/include/dwarf.h && test -f /out/usr/include/libdw.h && test -f /out/usr/lib/libdwfl.a && test -f /out/usr/include/elfutils/libdwfl.h
    zig_version: 0.13.0
  target_bin: /usr/bin/elfutils-libdw
  expected_hash: b3:becb232ac8aaa808c5873f9fb8d01d2ab09824c7fe194486856999be5082e122
  deps:
    build:
    - binutils
    - argp-standalone
    - musl-fts
    runtime: []