小编Vir*_*ren的帖子

之前:

eng-vshakya:scripts vshakya$ ls
American Samoa.png                  Faroe Islands.png                   Saint Barthelemy.png

后:

eng-vshakya:scripts vshakya$ ls
AmericanSamoa.png                   FaroeIslands.png                    SaintBarthelemy.png

尝试下面的原型,但它不起作用:(抱歉,当涉及到awk/sed时不是很好:(

ls *.png | sed 's/\ /\\\ /g' | awk '{print("mv "$1" "$1)}'

[上面是原型,真正的命令,我想,将是:

ls *.png | sed 's/\ /\\\ /g' | awk '{print("mv "$1" "$1)}' | sed 's/\ //g'

]

我想在configure.ac中给定一个现有的Makefile(下面)设置include和lib路径.但我不知道如何在configure.ac中使用$(shell XYZ-config --libs)命令.

有人可以帮忙吗？谢谢!!

# --------------------------------------------------------------------------
# Acquire configuration information for libraries that libs3 depends upon

ifndef CURL_LIBS
    CURL_LIBS := $(shell curl-config --libs)
endif

ifndef CURL_CFLAGS
    CURL_CFLAGS := $(shell curl-config --cflags)
endif

ifndef LIBXML2_LIBS
    LIBXML2_LIBS := $(shell xml2-config --libs)
endif

ifndef LIBXML2_CFLAGS
    LIBXML2_CFLAGS := $(shell xml2-config --cflags)
endif