google / re2

In Makefile:21-23 '-Wl' is removed in LDABSL because it causes GCC error in Ubuntu 22.04.

Lines 21 to 23 in 73031bb

    
           # GCC barfs on `-Wl` whereas Clang doesn't mind, but it's unclear what 
        
           # causes it to manifest on Ubuntu 22.04 LTS, so filter it out for now. 
        
           LDABSL=$(shell pkg-config $(ABSL_DEPS) --libs | sed -e 's/-Wl / /g')

Removal of '-Wl' could be applied to Makefile:361, 371 to suppress g++ error when make testinstall in ubuntu 22.04.

re2/Makefile

Line 361 in 73031bb

$$(pkg-config re2 --cflags --libs | sed -e 's/-lre2/-l:libre2.a/'))

re2/Makefile

Line 371 in 73031bb

$$(pkg-config re2 --cflags --libs))

Thanks for the report! Will do. :)

	# GCC barfs on `-Wl` whereas Clang doesn't mind, but it's unclear what
	# causes it to manifest on Ubuntu 22.04 LTS, so filter it out for now.
	LDABSL=$(shell pkg-config $(ABSL_DEPS) --libs \| sed -e 's/-Wl / /g')

GCC does not recognize '-Wl' option while make testinstall in Ubuntu 22.04 LTS