Configure CFLAGS
You almost have it right; why did you add the semicolon? To do it on the configure line: ./configure CFLAGS='-g -O2 -w' CXXFLAGS='-g -O2 -w'. ,Doing a ./configure --help. shows. Some influential environment variables: ... CFLAGS C compiler flags. The better approach is
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 Configure CFLAGS 相關參考資料
21世紀C語言之3 :編譯參數 - iT 邦幫忙
LDLIBS，CFLAGS是打在Makefile 裏，原來可打在參數裏。make真利害。 ... gcc pkg-config --cflags --libs gsl libxml-2.0 -o specific specific.c. https://ithelp.ithome.com.tw Append compile flags to CFLAGS and CXXFLAGS while ...
You almost have it right; why did you add the semicolon? To do it on the configure line: ./configure CFLAGS='-g -O2 -w' CXXFLAGS='-g -O2 -w'. https://stackoverflow.com CFLAGS in configure script - Stack Overflow
Doing a ./configure --help. shows. Some influential environment variables: ... CFLAGS C compiler flags. The better approach is https://stackoverflow.com Changing compile or load options
dist/configure ... prompt: env CFLAGS=-O2 . ... If you want to specify additional libraries, set the LIBS environment variable before running configure. https://docs.oracle.com makefile與configure的LDFLAG、CFLAG、LIBS用法- IT閱讀
2018年11月9日 — 在使用Makefile進行編譯或者使用configure檔案生成makefile的過程中，經過會涉及LDFLAGS、CFLAGS、prefix等等引數。其實這些引數最終都是傳遞給gcc， ... https://www.itread01.com What is the correct syntax to add CFLAGS and LDFLAGS to ...
https://unix.stackexchange.com Where to add a CFLAG, such as -std=gnu99, into an autotools ...
2015年3月8日 — Maybe you want to set CFLAGS when do configure, for example: ./configure CFLAGS=-g -O2 -std=gnu99 . – Jinghao Shi. Jul 25 '12 at 10:30. 1. https://stackoverflow.com [SOLVED] Is this how you set CFLAGS and other Make options?
Most makefiles set CFLAGS explicitly, so defining it in the environment won't affect the build. Gnu autoconf 'configure' scripts do pay ... https://www.linuxquestions.org 将CFLAGS和LDFLAGS添加到“配置”中的正确语法是什么？
[Solution found!] 正确的方法是： ./configure CFLAGS=-I/usr/local/include LDFLAGS=-L/usr/local/lib 但这可能不适用于所有configure脚本。最好设置环境变量， ... https://qastack.cn |