c - 不同的内核版本如何改变 C 文件的编译过程（除了具有不同版本的 gcc）？

Question

我正在尝试编译 gem5 的 m5threads，但由于它仅与 Linux 内核版本 3.19（和 gcc 版本 4.8）兼容，因此出现编译错误。我使用的是 Linux 内核版本 5.4，但我使用的是旧版本的 gcc（gcc-4.8 甚至 gcc-4.4），但仍然出现构建错误（我知道人们仍然可以使用旧版本的 linux 内核版本来自 m5thread 存储库上打开的问题）。

除了正在使用的 gcc 的实际版本（可以更改）之外，不同的 linux 内核版本对使用 gcc 进行编译有什么其他影响？我在下面包含了makefile（以防提供更多见解）。

CC = gcc-4.4
CFLAGS = -O3 -static

.PHONY: all clean

all:  libpthread.a(pthread.o)

clean:
        $(RM) *.o libpthread.a

以下是构建错误：

gcc-4.4 -O3 -static -c -o pthread.o pthread.c
pthread.c: In function ‘pthread_rwlock_init’:
pthread.c:380: error: ‘struct __pthread_rwlock_arch_t’ has no member named ‘__lock’
pthread.c:381: error: ‘struct __pthread_rwlock_arch_t’ has no member named ‘__nr_readers’
pthread.c:382: error: ‘struct __pthread_rwlock_arch_t’ has no member named ‘__writer’
pthread.c: In function ‘pthread_rwlock_rdlock’:
pthread.c:398: error: ‘struct __pthread_rwlock_arch_t’ has no member named ‘__writer’
pthread.c:404: error: ‘struct __pthread_rwlock_arch_t’ has no member named ‘__lock’
pthread.c:405: error: ‘struct __pthread_rwlock_arch_t’ has no member named ‘__writer’
pthread.c:406: error: ‘struct __pthread_rwlock_arch_t’ has no member named ‘__nr_readers’
pthread.c:407: error: ‘struct __pthread_rwlock_arch_t’ has no member named ‘__lock’
pthread.c:411: error: ‘struct __pthread_rwlock_arch_t’ has no member named ‘__lock’
pthread.c: In function ‘pthread_rwlock_wrlock’:
pthread.c:422: error: ‘struct __pthread_rwlock_arch_t’ has no member named ‘__writer’
pthread.c:426: error: ‘struct __pthread_rwlock_arch_t’ has no member named ‘__nr_readers’
pthread.c:432: error: ‘struct __pthread_rwlock_arch_t’ has no member named ‘__lock’
pthread.c:433: error: ‘struct __pthread_rwlock_arch_t’ has no member named ‘__writer’
pthread.c:433: error: ‘struct __pthread_rwlock_arch_t’ has no member named ‘__nr_readers’
pthread.c:434: error: ‘struct __pthread_rwlock_arch_t’ has no member named ‘__writer’
pthread.c:435: error: ‘struct __pthread_rwlock_arch_t’ has no member named ‘__lock’
pthread.c:439: error: ‘struct __pthread_rwlock_arch_t’ has no member named ‘__lock’
pthread.c: In function ‘pthread_rwlock_unlock’:
pthread.c:448: error: ‘struct __pthread_rwlock_arch_t’ has no member named ‘__lock’
pthread.c:449: error: ‘struct __pthread_rwlock_arch_t’ has no member named ‘__writer’
pthread.c:451: error: ‘struct __pthread_rwlock_arch_t’ has no member named ‘__writer’
pthread.c:454: error: ‘struct __pthread_rwlock_arch_t’ has no member named ‘__nr_readers’
pthread.c:454: error: ‘struct __pthread_rwlock_arch_t’ has no member named ‘__nr_readers’
pthread.c:456: error: ‘struct __pthread_rwlock_arch_t’ has no member named ‘__lock’
pthread.c: In function ‘pthread_cond_init’:
pthread.c:536: error: ‘struct __pthread_cond_s’ has no member named ‘__lock’
pthread.c:537: error: ‘struct __pthread_cond_s’ has no member named ‘__futex’
pthread.c:538: error: ‘struct __pthread_cond_s’ has no member named ‘__nwaiters’
pthread.c: In function ‘pthread_cond_broadcast’:
pthread.c:549: error: ‘struct __pthread_cond_s’ has no member named ‘__lock’
pthread.c: In function ‘pthread_cond_wait’:
pthread.c:556: error: ‘struct __pthread_cond_s’ has no member named ‘__futex’
pthread.c:557: error: ‘struct __pthread_cond_s’ has no member named ‘__lock’
pthread.c:558: error: ‘struct __pthread_cond_s’ has no member named ‘__nwaiters’
: recipe for target 'pthread.o' failed
make: *** [pthread.o] Error 1

标签： clinuxgcclinux-kernelgem5