Building on Alpine Linux failed

[nephaste]

Hi

need your help

I am trying to get a static build command using an Alpine OS, but always failed in error

omfs.o nca0_romfs.c nca0_romfs.c: In function 'nca0_romfs_print': nca0_romfs.c:140:41: warning: unused parameter 'ctx' [-Wunused-parameter] 140 | void nca0_romfs_print(nca0_romfs_ctx_t *ctx) { | ~~~~~~~~~~~~~~~~~~^~~ gcc -I ./mbedtls/include -c -O2 -Wall -Wextra -pedantic -std=gnu11 -fPIC -D_BSD_SOURCE -D_POSIX_SOURCE -D_POSIX_C_SOURCE=200112L -D_DEFAULT_SOURCE -D__USE_MINGW_ANSI_STDIO=1 -D_FILE_OFFSET_BITS=64 -o romfs.o romfs.c gcc -I ./mbedtls/include -c -O2 -Wall -Wextra -pedantic -std=gnu11 -fPIC -D_BSD_SOURCE -D_POSIX_SOURCE -D_POSIX_C_SOURCE=200112L -D_DEFAULT_SOURCE -D__USE_MINGW_ANSI_STDIO=1 -D_FILE_OFFSET_BITS=64 -o utils.o utils.c romfs.c: In function 'romfs_print': romfs.c:137:31: warning: unused parameter 'ctx' [-Wunused-parameter] 137 | void romfs_print(romfs_ctx_t *ctx) { | ~~~~~~~~~~~~~^~~ gcc -I ./mbedtls/include -c -O2 -Wall -Wextra -pedantic -std=gnu11 -fPIC -D_BSD_SOURCE -D_POSIX_SOURCE -D_POSIX_C_SOURCE=200112L -D_DEFAULT_SOURCE -D__USE_MINGW_ANSI_STDIO=1 -D_FILE_OFFSET_BITS=64 -o nax0.o nax0.c gcc -I ./mbedtls/include -c -O2 -Wall -Wextra -pedantic -std=gnu11 -fPIC -D_BSD_SOURCE -D_POSIX_SOURCE -D_POSIX_C_SOURCE=200112L -D_DEFAULT_SOURCE -D__USE_MINGW_ANSI_STDIO=1 -D_FILE_OFFSET_BITS=64 -o nso.o nso.c gcc -I ./mbedtls/include -c -O2 -Wall -Wextra -pedantic -std=gnu11 -fPIC -D_BSD_SOURCE -D_POSIX_SOURCE -D_POSIX_C_SOURCE=200112L -D_DEFAULT_SOURCE -D__USE_MINGW_ANSI_STDIO=1 -D_FILE_OFFSET_BITS=64 -o lz4.o lz4.c gcc -I ./mbedtls/include -c -O2 -Wall -Wextra -pedantic -std=gnu11 -fPIC -D_BSD_SOURCE -D_POSIX_SOURCE -D_POSIX_C_SOURCE=200112L -D_DEFAULT_SOURCE -D__USE_MINGW_ANSI_STDIO=1 -D_FILE_OFFSET_BITS=64 -o nca.o nca.c gcc -I ./mbedtls/include -c -O2 -Wall -Wextra -pedantic -std=gnu11 -fPIC -D_BSD_SOURCE -D_POSIX_SOURCE -D_POSIX_C_SOURCE=200112L -D_DEFAULT_SOURCE -D__USE_MINGW_ANSI_STDIO=1 -D_FILE_OFFSET_BITS=64 -o xci.o xci.c gcc -I ./mbedtls/include -c -O2 -Wall -Wextra -pedantic -std=gnu11 -fPIC -D_BSD_SOURCE -D_POSIX_SOURCE -D_POSIX_C_SOURCE=200112L -D_DEFAULT_SOURCE -D__USE_MINGW_ANSI_STDIO=1 -D_FILE_OFFSET_BITS=64 -o main.o main.c main.c: In function 'usage': main.c:112:9: warning: string length '5102' is greater than the length '4095' ISO C99 compilers are required to support [-Woverlength-strings] 112 | "\n", __TIME__, __DATE__, prog_name); | ^~~~ main.c: In function 'main': main.c:372:44: error: increment of pointer to an incomplete type 'FILE' {aka 'struct _IO_FILE'} 372 | nca_ctx.tool_ctx->base_file++; /* Guarantees base_file != NULL. I'm so sorry. */ | ^~ make[1]: *** [Makefile:14: main.o] Error 1 make[1]: *** Waiting for unfinished jobs.... make[1]: Leaving directory '/WARP/hactool' make: *** [Makefile:11: all] Error 2 gcc --version gcc (Alpine 9.2.0) 9.2.0 Copyright (C) 2019 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

Command used :

git clone https://github.com/SciresM/hactool.git cd hactool mv config.mk.template config.mk export CPPFLAGS="--static -static" export CFLAGS="--static -static " export LDFLAGS="--static -static -Wl,--no-as-needed -ldl -lpthread -pthread" make -j$(nproc)

thanks for your help,

[leo60228]

For reference, Alpine Linux uses musl.

[leo60228]

This could probably be fixed by changing the line in question to

if (!nca_ctx.tool_ctx->base_file) nca_ctx.tool_ctx->base_file = (FILE*) 1;

I’m confused about why this is necessary in the first place, though...

[nephaste]

thanks it worked .. no more error

just added to have a full static version

make -j$(nproc) CC="gcc -static --static"

[leo60228]

This should probably be reopened, since the patch was never included upstream and is being applied manually by Nixpkgs.